Dot cylinder specifications w. Inspections and verifications must be performed by an independent inspection agency approved in writing by the Associate A person who seeks to manufacture DOT specification or special permit cylinders outside the United States must seek an approval from the Associate Administrator to perform the chemical analyses and tests of those cylinders in accordance with 49 CFR Section 107. 0 9. (2) A DOT-3AAX cylinder is a seam- Manufactured to U. 21, 2016] Subpart C—Specifications for Cylinders §178. 1 Technical Approach In this project three DOT – 3AL cylinder with serial number AR0119582, AR0118046 Cylinder€ Cylinder€ €Models also available with DOT 3AA2300 specifications (bar) Aviation Cylinders. Study with Quizlet and memorize flashcards containing terms like The maximum propane capacity is 42% of the water capacity. 8 2265 3AA2265 DOT-CYLINDER-SPEC-REV4 July 5, 2024 WELL WELL Technical Specifications OPTICS CircaFlexTM Optic The CircaFlexTM Optic, at just 1. • Specification of the cylinder type of material of construction (e. (6) Cylinders used in oxygen service must conform with § 173. DOT Propane Cylinders . application standard:DOT3AA 2265psi gas cylinder 2. com worthingtonindustries. , Pressure Regulators and more. -All Cylinders furnished with 3/4" NGT inlet threads, unless specified otherwise. Making our world Specifications for Low Pressure Cylinders can be found in the table below. Dimensions OD L tmin DOT Service Pressure (psi) 39 CF 1850 127. Outer diameter . 9: 103. Ensure their cylinders meet all DOT-3AA standards, including materials, design, and construction specifications. Specialty Products. 807. ) but not (a) Type, size and service pressure. 5 mm or thicker, impact specimens must be cut from a cylinder or welded test plate used for the tensile or bend test specimens. 42 Specification 3E seamless steel cylinders. Size of the base is determined to accommodate the amount of copper that the Engraver requires for their process, typically between 0. installs a valve into a UN aluminum alloy cylinder in oxygen service must verify the valve and the cylinder have DOT Cylinders under ADR and TPED Cylinders in DOT Jurisdiction 1. 3 Non-approved DOT Specifications 10. 11 7 CF 1800 124. 55 43. 5: 295. 9: 258. Requalification Date D. GRANTEE: Luxfer Gas Cylinders Riverside, CA 2. A DOT 3T cylinder is a seamless steel cylinder with a minimum water capacity of 1,000 pounds and a minimum service pressure of 1,800 psig. 10 0. ( 8 ) Repair of weld defects must be free of cracks. CHARACTERISTICS Hydraulic Pressure Cyclic and Evaluation of DOT-3AL 2015 Cylinders 1. However, only two repeat refill attempts Powder coated cylinder for high gloss, durable finish Y-valve for liquid/vapor 3/4” NPT opening accepts 80% fill float switch shut-off device Collar design for ease of handling Reusable and conforms to DOT-4BA400 specifications and ARI guidelines Pre-charged cylinder provides a clean, dry interior Storage and transport of recovered refrigerant gases AUS Approved and TC The final rule revises certain requirements applicable to the manufacture, use, and requalification of DOT-specification cylinders. Find the dimensions, weights, volumes, pressures and wall thicknesses of various models of DOT/TC high pressure gas cylinders. metallurgical-evaluation-dot-3al2015-cylinder. 3 1. cu. 045; sulphur, 0. 35, cylinders must conform to the following: (1) A DOT-3AA cylinder is a seamless steel cylinder with a water capacity (nominal) of not over 1,000 pounds and a service pressure of at least 150 psig. , this diagram indicates April 1994 and inspectors’s mark ) Section §178. Introduction This guide is intended for use with fully wrapped carbon composite cylinders from Luxfer Riverside, Luxfer Pomona and SCI (Structural Composites Industries) with a DOT and/or Transport Canada approval. 5: 140. The dimension along the axis of the notch must be reduced to the largest possible of 10 mm, 7. Forklift Cylinders. Content percent may not exceed the following: Carbon, 0. 3 in 24. catalinacylinders. Acetylene, and ISO High Pressure Norris Cylinders. For specification information on a particular cylinder, please use our Cylinder Specification feature to find DOT Service Pressure (psi) Air (ft 3) Oxygen (ft 3) Nitrogen (ft 3) Argon (ft 3) Helium (ft 3) Hydrogen (ft 3) 6000: 441. pdf (7. 7 29. 7 of this subchapter). • Service or working pressure in pounds per square inch (e. 1. DOT is committed to ensuring that information is available in appropriate alternative formats to meet the requirements of persons who have a disability. Huntsville Office DOT Service Pressure (psi) Air (ft 3) Oxygen (ft 3) Nitrogen (ft 3) Argon (ft 3) Helium (ft 3) Hydrogen (ft 3) 5000: 471. Compliance with the requirements of this subpart is re- (1) A DOT-3A cylinder is a seamless steel cylinder with a water capacity (nominal) not over 1,000 pounds and a service pressure of at least 150 psig. 50 Previous; Next; Top; A DOT 4B is a welded or brazed steel cylinder with water capacity (nominal) not over 1,000 pounds and a service pressure of at least 150 but not over 500 psig. 6: NA: Approximate Capacity at 10% Overfill 1; Norris Cylinder Specifications. Cylinder€ Cylinder€ €Models also available with DOT 3AA2300 specifications (bar) Aviation Cylinders. 80 0. 2 10. 3 For cylinders not marked with a service pressure, see 173. LUXFER GAS CYLINDERS – INSPECTION MANUAL REV. Each cylinder comes with a protective shipping carton which is designed as per the specifications shared by the buyer. cylinders purged and ready for filling • HANDLE-EZ collar design features built-in, formed handle with no sharp edges for easy installation Notes: 1 DOT Regulations permit filling these cylinders with 10% overcharge (from DOT rated pressure) provided certain other requirements are met. DOT Service Pressure (psi) Air (ft 3) Oxygen (ft 3) Nitrogen (ft 3) Argon (ft 3) Helium (ft 3) Hydrogen (ft 3) 4500: 436. Specialty Gas Cylinder Dimensions Size Average Internal Volume ft3 (L) Average Tare Weight lb (kg) Nominal Dimensions (Excluding Valve and Cap) in (cm) DOT Specification High Pressure 300 3AA2400 9 x 55 (23 x 140) 137 (62) 1. 2: 231. Pallet quantity: 9 pieces. 5 mm, 5 mm or 2. 7: 271. 35, cylinders must conform to the fol-lowing: (1) A DOT-3A cylinder is a seamless steel cylinder with a water capacity (nominal) not over 1,000 pounds and a service pressure of at least 150 psig. Specifications; Nominal: Dimensions (excluding valve and cap) Tare Weight (average) Internal Water Volume (average) in. 1 DOT-4BA240 4. 4 215 450 collar diameter (mm) 178 406 406 collar height (mm) 109 127 127 footring diameter (mm) 368 483 559 valve cga-510 no opd cga-510 no opd cga-510 no opd standard specification dot-4bw240 dot-4bw240 dot-4bw240 toll-free: 866. 60 . 2 (133) Specifications Service Pressure Diameter Height UN ISO or DOT Subpart C —Specifications for Cylinders § 178. 1 in 13. 7: Approximate Capacity at 10% Overfill 1; Norris Cylinder Specifications. 71 - Specifications for UN pressure receptacles. 4: 441. 6 standard specification dot-4e260 dot-4e240 dot-4e240 dot-4e240 dot-4e240 all dimensions are approximate. 6: Approximate Capacity at 10% Overfill 1; Norris Cylinder Specifications. Please note that the cylinder's requiring these features are labeled accordingly. The indented markings on the cylinder are as shown in Figure 2. 6 17. Consult your appliance manufacturer's owner manual to determine cylinder type and size required. 9 333 4. " Standard Specifications issued in 2014 and contain both United States Customary and Metric units of measure. com In order to meet DOT Pipeline and Hazardous Materials Safety Administration (PHMSA) specifications, gas cylinders must be tested every 3, 5, or 10 years by a DOT approved hydrostatic testing facility. 74 - Approval of MEGCs. 1 A DOT 4L(HSE) cylinder is a fusion welded insulated cylinder with a water capacity (nominal) not over 454 kg (1000 pounds) and a service pressure of at least 2. 02 Manganese . s. 42 • All DOT-3E cylinders are hydrostatically test to 5/3x working pressure. 3 47 collar diameter (mm) 274 274 274 collar height (mm) 173 173 173 DOT cylinder specifications are comprised of the design code and _____. 23 L) and to provide clarification of the initial safety advisory notice we issued on this subject on December 13, 2016 (Notice No. 4: 220. (1) General requirements. com Capacities and dimensions above are nominal designations. May 1, 2013 C. (i) Each cylinder bearing a DOT specification marking (including a cylinder remarked in conformance with §173. Each cylinder must have integrally formed DOT-specification 4B, 4BA, 4BW, and 4E cylinders used in liquefied compressed gas service manufactured after December 28, 2022, must be marked with the tare weight or mass weight. The cylinders are configured in bundles. PORTABLE ALUMINUM CYLINDERS "RMI Part No. A cylinder (tube) that has been exposed to fire or to excessive heat may not be retested under the terms of this special permit. 5. The openings on aluminum alloy UN oxygen cylinders may be configured with straight (parallel) or taper threads. 0 INTRODUCTION Objective: - The purpose of this solicitation is to determine the fatigue performance and fatigue failure initiation location of five DOT-3AL 2015 cylinders. Maximum water capacity may not exceed: (i) 55 pounds (1,526 cubic inches) The U. 928. All cylinders have an operating temperature range of -58°F to 450°F (-50°C to 232°C) All cylinders are manufactured, inspected, and tested in accordance with DOT How to Read DOT Cylinder Specifications. cm; lb. - Cylinders are also available in 3/4 NGT and 25E threading. 97 : 3. Each cylinder must have integrally formed heads concave to pressure at both ends. The report on Nondestructive Inspection of High Pressure Aluminum Gas Cylinders covers current safety issues and testing recommendations related to high pressure aluminum and aluminum composite hoop-wrapped cylinders made of the 6351-T6 aluminum alloy. For specification information on a particular cylinder, please use our Cylinder Specification feature to find the 2. DOT cylinders need to be hydrostatically tested every five years (most composite cylinders three years) Standard CGA 702 valve 509 cu. 301(f) and, for DOT 39 cyl-inders offered for transportation after October 1, 2008, for the other DOT spec-ification cylinders with the first re-qualification due after October 1, 2008, Specification: – DOT-3AL & TC-3ALM designed – ISO design cylinders are available Alloy: – Manufactured from high strength aluminum alloy 6061-T6 Threads:-Standard 3/4-14 NPSM – Other thread sizes available upon request Markings: – As required by specification – Additional markings available upon request Finish: – Shot blasted, fully brushed and powder coat finishes DOT-SP 10915 (TWENTY-FIFTH REVISION) EXPIRATION DATE: 2025-08-31 (FOR RENEWAL, SEE 49 CFR 107. For shoppers from around the globe, we support them with high high quality DOT Cylinder items. A person who seeks to manufacture DOT specification or special permit cylinders outside the United States must seek an approval from the Associate Administrator to perform the chemical analyses and tests of those cylinders in accordance with 49 CFR Section 107. php'; include $_SERVER ['DOCUMENT_ROOT'] . 4: 176. (b) Steel. (a) Type, size, and service pressure. 075 High Pressure Steel Cylinders 20 CF 40 CF 55 CF 80 CF 125 CF 150 CF 250 CF 300 CF 68L (100 lb CO 2) 45L 310 BAR MODEL Specifications Service Pressure Diameter Height UN ISO or DOT-3AA psig (bar) in. PHMSA is issuing this revised safety advisory notice to address concerns of offerors and users of DOT Specification 39 (DOT-39) cylinders that exceed 75 cubic inches (in\3\) (1. (2) With the name or symbol of the person making the mark. Environmental climate:-20ºC-60ºC All cylinders have an operating pressure of 1800PSI / 124BAR. - 60 lb. 5 43. 1 Prefix 10. Hydraulic Pressure Cyclic and Evaluation of DOT-3AL 2015 Cylinders 1. 8 1. • One cylinder of each lot or one of every 500 cylinders are burst tested, which-ever is the smaller number. A DOT 4D cylinder is a welded steel sphere (two seamless hemispheres) or circumferentially welded cylinder (two seamless drawn shells) with a water capacity not over 100 pounds and a service pressure of at least 300 standard specification dot-4e240 dot-4e240 dot-4e240 model/size (lbs) 20 33. 0 1092. '/includes/classes/pdf. Conduct and pass the required tests as outlined in the standard, such as A DOT 4BW cylinder has a spherical or cylindrical design, a water capacity of 1,000 pounds or less, and a service pressure range of 225 to 500 psig. ( 2 ) A DOT-3AX is a seamless steel cylinder with a water capacity not less than 1,000 pounds and a service pressure of at least 500 psig, conforming to the following requirements: Action. 5 height (mm) 516 711 855 lpg capacity (l) 17. Certificates of Testing data are available for a nominal fee. The DOT specification marking must appear first, followed imme-diately by the service pressure. 31/. 35 General requirements for specification cylinders. 1 48 standard specification dot-4ba240 dot-4ba240 dot-4ba240 dot-4ba240 dot-4ba240 dot-4ba240 dot-4bw260 dot-4bw240 (a) Type, size, service pressure, and test pressure. 11 11 CF 1800 124. 25 lb. 35 0. € Nom. O. (1) DOT–2S. 2 Under no circumstances are these cylinders to be filled to a pressure exceeding the marked service pressure at 70 F. -Cylinder capacities are approximate at 70 Markings on a DOT Specification cylinder must conform to applicable requirements. Specification or Special Permit Number. 8 Transport Canada (TC) specifications • 2216 psig working pressure • Rated for 30-minute duration based on NIOSH breathing rates • Hydrostatic testing to be performed every five years • Unlimited life expectancy Carbon Cylinder • Carbon Cylinders are built to DOT and TC specifications • 2216, 3000, 4500 and 5500 psig working pressures metallurgical-evaluation-dot-3al2015-cylinder. 5: NA: Approximate Capacity at 10% Overfill 1; Norris Cylinder Specifications. They are easy to use, portable and recyclable. 8. 1 Technical Approach In this project three DOT – 3AL cylinder with serial number AR0119582, AR0118046 Continuation of DOT-SP 14175 (6th Rev. ISO cylinders offer several advantages, including higher pressure capacity, lighter ALUMINUM CYLINDERS IN OXYGEN SERVICE. New 6000 psi cylinder New 6000 psi DOT storage cylinder with current hydro. 2 (5) Aluminum cylinders manufactured in conformance with specifications DOT 39, 3AL and 4E are authorized for oxygen only under the conditions specified in § 173. com standard specifications metric specifications steel portable cylinders lpg model/size (lbs) 4. ← 420lb (120 gal) ASME Cylinder w/float gauge & relief valve Model #: YSN420ASME . Read more . You ask whether your company may remanufacture a cylinder—which currently meets DOT Service Pressure (psi) Air (ft 3) Oxygen (ft 3) Nitrogen (ft 3) Argon (ft 3) Helium (ft 3) Hydrogen (ft 3) 6000: 510. Symbol, if used, must be registered with the Associate Ad-ministrator. 1: 456: 532: 467. Environmental climate:-20ºC-60ºC DOT Service Pressure (psi) Air (ft 3) Oxygen (ft 3) Nitrogen (ft 3) Argon (ft 3) Helium (ft 3) Hydrogen (ft 3) 2015: 192. 7 Carbon Dioxide Cylinders 71 10. The thread type must be marked on the cylinder and on the valve. 8 29. Any person who. 3 26. 35(b) Inspections and analysis. orthinton Industries Inc CONTACT S OD ISON RIDGE ROAD COMS OIO SA P TOFREE CINDERSORTINGTONINDSTRIESCOM DOT Service Pressure (psi) Air (ft 3) Oxygen (ft 3) Nitrogen (ft 3) Argon (ft 3) Helium (ft 3) Hydrogen (ft 3) 2015: 132. Capacity: 120 gal. These consumer type cylinders are commonly used in residential specifications aluminum portable cylinders lpg model/size (lbs) 6 10 20 30 40 height (mm) 571 404 513 658 814 lpg capacity (l) 5. (4) A cylinder that has been subjected to fire may not be returned to service. 6: 130. in. 76 bar (40 p. 46: 1. 2015 psi . DOT Service Pressure (psi) Air (ft 3) Oxygen (ft 3) Nitrogen (ft 3) Argon (ft 3) Helium (ft 3) Hydrogen (ft 3) 2300: 277. 4: NA: Approximate Capacity at 10% Overfill 1; Norris Cylinder Specifications. Specifications LPG Capacity Water Capacity Tare Weight Cylinder Volume Collar Height Footring Dia. 9 125 3AA2015 Steel 2015 139 127 3540 7. DOT XXX. DOT Service Pressure (psi) Air (ft 3) Oxygen (ft 3) Nitrogen (ft 3) Argon (ft 3) Helium (ft 3) Hydrogen (ft 3) 2265: 123. 11 22 CF 1800 142. 03 A DOT 3E cylinder is a seamless steel cylinder with an outside diameter not greater than 2 inches nominal, a length less than 2 feet and a service pressure of 1,800 psig. 309(a), may not be transported Helium Cylinders. A DOT 39 cylinder is a seamless, welded, or brazed cylinder with a service pressure not to exceed 80 percent of the test pressure. 36 . These include the top head or shoulders, a sidewall adjacent to the top head, a cylindrical area of the shell extending beyond the cylinder’s recessed bottom, on a metal plate attached to the top of the cylinder, or on Manufactured to U. pipelinesafety@dot. 1 in 25. Department of Transportation (DOT) sets safety standards for portable cylinders used to transport non-flammable, flammable, and poisonous materials. 5 44. DOT-3AA DOT Service Pressure (psi) Air (ft 3) Oxygen (ft 3) Nitrogen (ft 3) Argon (ft 3) Helium (ft 3) Hydrogen (ft 3) 4500: 452: 508: 438. 2 A cylinder in chlorine or sulfur dioxide service made before April 20, 1915, must be retested at 500 psi. This includes cylinders and tubes that belong to one of the following groups of specifications: DOT specification cylinders and tubes must comply with the U. @ 6000 psi 188 lbs Lightweight steel alloyPlease contact us for shipping options and/or questions. T. 3. 7 36. MS39224 Download File - 35. ft. 12(a) and 171. 012” and 0. 97 KB Report Problem (email) Dot 3E 316 Stainless Steel Cylinders - 1800 psi for sale, see DOT 3E 316 SS Cylinder Dimensions on this page. 2: 471. 7: 106. 6: 115. 7: 259: 253. For specification information on a particular cylinder, please use our Cylinder Specification feature to find the information you need for our DOT High Pressure, Acetylene, and ISO High Pressure Norris Cylinders. Texas Valves & Instruments LLC. 4 12. Diameter x Length Material of Tare Weight* Water Capacity Internal Volume Pressure D. For specification information on a particular cylinder, please use our Cylinder Specification feature to find the LUXFER ALUMINUM CYLINDER SPECIFICATIONS *In Sea Water with Valve LAL06 LAL13 LAL19 LAL30 LAL40 LAL50 LAL63 LAL80 LALN80 Neutral 80 Cylinder Length (No Valve) 11. A DOT 4D cylinder is a welded steel sphere (two seamless hemispheres) or circumferentially welded cylinder (two seamless drawn shells) with a water capacity not over 100 pounds and a service pressure of at least 300 Cylinder Size: 50: 49: 44: 44H: 44HH: 16: 7: 3: LB/LBX: DOT Specification: 9809-1: 3AA: 3AA: 3AA: 3AA: 3AA: 3AA: 3AA: 3E: Service Pressure (psig) 2900: 2400: 2265 Phone: 202-366-4512 Alt Phone: 800-467-4922 Fax: 202-366-3753 If you are deaf, hard of hearing, or have a speech disability, please dial 7-1-1 to access telecommunications relay services. 9: 179. 0 5. 4 46. 92 1"-14UNF DOT 39 / TC 39M 3003 2611 58 34 89 346 1. 8: 531. 2 may be Part 178 —Specifications for Packagings; Subpart C —Specifications for Cylinders § 178. Loop 281 Longview, TX 75603 Phone: 1-903-757-7633. EO-A6(4133M4) Under Over Carbon . 0 in 21. 01 0. Per the requirements of § 178. 8: 545. 0 11. Hydrostatic testing is the most accurate way to test pressure vessels including pipelines, plumbing, and chemical cylinders for potential leaks. 5 60* 100* height (in) 11. 37 Specification 3AA and 3AAX seamless steel cylinders. 6: 252. '/admin/includes/autoload. 37 - Specification 3AA and 3AAX seamless steel cylinders. lb. Cyl-Tec’s aluminum industrial cylinders are made of high-strength alloy 6061-T6 and are manufactured to DOT-3AL and TC-3ALM specifications. DOT Refrigerant Recovery Cylinders. 8 10. 2724 17 34 64 172 0. DC 20590–0001 or at the email address: pipeline_interp_submittal@dot. 1: 425. 3: 203. 0 96. (2) For each cylinder with a coating or attachments that would inhibit inspection of the cylinder, the coating or attachments must be removed before performing the visual inspection. 5: 216: Approximate Capacity at 10% Overfill 1; Norris Cylinder Specifications. 1 Visual Documentation and Cylinder Specifications The cylinder was identified as a DOT - 3AA cylinder with serial number 441098 as shown in Figure 1. 25 3. Subtitle B - Other Regulations Relating to Transportation (Continued) Chapter I - PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION cylinder diameter (mm) 373 610 762 cylinder volume (l) 108. Aluminum Industrial Cylinders. May 1, 2020 D. 4: 123. 0 177. com Standard Gases Cylinder Chart Nominal Dimensions* D. US Department of Transportation (DOT) Special Permits Aramid (Kevlar®) reinforced cylinders with a design life of 15 years are manufactured to DOT Special Permits SP-8162, SP-7218, SP-8718, and SP-10019. DOT specifications Cylinder specification type (e. **** (i) Witness all tests and pressurization on completed cylinders, obtain copies of all test results and § 178. Specialty Gas Supplier and High Purity Hydrocarbons | Gas Innovations Transport Canada (TC) specifications • 2216 psig working pressure • Rated for 30-minute duration, based on NIOSH breathing rates • Hydrostatic testing to be performed every five years • Unlimited life expectancy Carbon Cylinder • Carbon cylinders are built to DOT and TC specifications • 2216, 4500 and 5500 psig working pressures Certification of DOT cylinders. • The cylinder is marked as DOT – XXXXXXX GL Limited 441106. Both DOT and UN/ISO cylinders have the same dimensions, internal water volume, steel chemistry, and valve compatibility. Dot 3E 316 Stainless Steel Cylinders - 1800 psi for sale, see DOT 3E 316 SS Cylinder Dimensions on this page. Cylinders greater than 6-inches in diameter must conform to the allowable size ranges shown in the following table: Standard Reference Cylinder Size Ranges is being retested by UE DOT Specification 4B - Free download as PDF File (. php'; include $_SERVER Except as provided in §§ 171. US Department of Transportation 866 971 DOT pressure vessels are made to DOT specifications for a rated pressure and have one or more dates stamped on the cylinder. Longview Office 4818 W. 9 35. In addition to the requirements of §178. 5: 141. • The cylinder is marked as DOT –3AA 2265 GL Limited 441106 M9501 X6A 06 TP3775 PSI W53. Spherical pressure vessels are authorized and 1. In addition to email address, the requestor must include his or her return address and should also include a daytime telephone number. Technical requirements 1. 36 Specification 3A and 3AX seamless steel cylinders. 9: 115. 4 43. 1 Visual Documentation and Cylinder Specifications The cylinder was identified as a DOT - 3AA cylinder with serial number 441106 as shown in Figure 1. This document outlines specifications for DOT Specification 4B welded or brazed steel cylinders, including: - Requirements for steel composition, welding/brazing procedures, wall thickness, pressure testing, and physical testing. Clear aluminum finish cylinders are used on many torch, RV, and grill applications. ISO High Pressure Cylinders. The cylinder must be constructed of not more than two seamless drawn shells with no more than one circumferential weld. TPED cylinders for use under DOT jurisdiction Specifications for Packagings of Title 49, Transportation, of the Code of Federal Regulations accepted for carriage in a transport chain in accordance with 1. 25 11 20 30 40 43. 37: Specification 3AA and 3AAX seamless steel cylinders. 42 1"-14UNF DOT 39 / TC 39M 3003 2705 34 74 271 0. PACKAGING: Packagings prescribed are DOT Specification 3A or 3AA cylinders, that do not exceed 56. All joints in the cylinder must have reasonably true alignment. 302(b). Most often referred to as bottles, most consumers are familiar with 20# cylinders used for a gas grill. 178—Specifications for Steel. TESTING: Cylinders may be retested and reinspected DOT Cylinder supplier from China, we are expert manufacturer with years of knowledge. 23) must Part number Standard Service pressure (bar) Test pressure (bar) Diameter (mm) Length (mm) Weight (kg) Water volume (l) Thread size; A971/1/Y: PED: 232: 348: 50 Acetylene Cylinder Specifications. For Enjoy a smooth grilling experience when you use this vertical cylinder! The 100 lb. 2: 101. 5 1181. (5) Cylinders must be packaged in accordance with § 173. 75 - Specifications for MEGCs. Compare the specifications in inches and millimeters, Markings on a DOT Specification cylinder must conform to applicable requirements. Norris Cylinder Specifications. 1: 581: 524. class. Huntsville Office Norris Cylinder Specifications. ISO cylinders are tested to, and have a higher working A DOT 39 cylinder is a seamless, welded, or brazed cylinder with a service pressure not to exceed 80 percent of the test pressure. 35, cylinders must conform to the fol-lowing: (1) A DOT-3AA cylinder is a seamless steel cylinder with a water capacity (nominal) of not over 1,000 pounds and a service pressure of at least 150 psig. (a) Type size and service pressure. • DOT-3E. 4 9. Our Helium-filled tanks are manufactured to the highest safety and quality standards. The UE must be performed by an authorized DOT UE special permit holder or cylinder manufacturer. 9: 507: 426. For specification information on a particular cylinder, please use our Cylinder Specification feature to find the • Manufactured to DOT requirements 49 CFR Part 178. (2) Name or symbol of person making the mark specified in paragraph (a)(1) of this section. 20CF (MC10) 133 mm. 2: 251. 050. (mm) in. 2: Approximate Capacity at 10% Overfill 1; Norris Cylinder Specifications. 4: 188. Cylinders with a design life of 15 years manufactured to DOT 7. • Proper filling of the cylinder according to DOT specifications, or other local regulations, is critical in preventing overpressurization. Certificates of testing data are available for a nominal fee. 202-366-4595 or phmsa. Working pressure. 8: Approximate Capacity at 10% Overfill 1; Norris Cylinder Specifications. The rule incorporates by reference or updates the references to several Compressed Gas Association publications, amends the filling requirements for compressed and liquefied gases, expands the use of salvage cylinders, and revises and Marking all cylinders, as suggested by DOT, would include every cylinder manufactured in conformance with the specifications set forth in the HMR, which would therefore require cylinders that have been designed and manufactured for a specific permanent gas application to be marked for tare weight and water capacity just because the cylinder Study with Quizlet and memorize flashcards containing terms like The maximum propane capacity is 42% of the water capacity. (b) Forged from steel disks that are cold cupped, drawn and welded to form a cylinder shell, our cylinders are manufactured in accordance with DOT 8/TC 8WM, DOT 8AL/TC 8WAM, or ISO-3807 specifications from the U. . 03 0. What we do. Current Events and Meetings. 8: 493. 3 32. 4 11# 10393. 5: 113. (b) [Reserved] [74 FR 2268, Jan. 30, 50, 250, & 1000-lb capacities. 61(b)(2), the heads for DOT 4BW welded steel cylinders with electric-arc welded seams must conform to the specifications in Table 1 of Appendix A to Part 178—Specifications for Steel, or the alternative specification requirements for heads as provided in § 178. 2 23. 83: 0. 61(b)(2). 8) 200 3AA2265 9 x 51 (23 x 130) 119 description and specifications for low pressure steel cylinders. , this diagram indicates April 1994 and inspectors’s mark ) Technical requirements 1. A. liters Rating Designation 1A 9 x 51 23 x 130 Steel 115. Service Pressure. o/s Specification Cylinder gallons lb. Explore Heating and System Tanks. 17 0. They are recognised as the most robust, safe and long-lasting high pressure gas cylinders available worldwide DOT 3AA & DOT 3T AD 2000 PD 5500 All cylinders assessed to PED or TPED requirements where required: Other national and 9809–2, ISO 9809–3 and ISO 7866 cylinders are authorized. 4. 5 4. ** For gas sampling service in Europe PED/CE requirements apply. (1) Size limitation. STANDARD CYLINDERS FOR USE WITH R11, R12, R22, R113, R114, R134a, R500, R502 & Blends* VERY HIGH PRESSURE CYLINDERS FOR USE WITH R13, R23, R503 STANDARD RECOVERY CYLINDERS R11 (3) Cylinder service life may not exceed 15 years from the date of manufacture as marked on the cylinder. Huntsville, AL 35803 Phone: 1-256-650-9100 These meet or exceed DOT specifications 4E-240. When the cylinder material thickness is 2. 4: 302. Maximum DOT specifications requires that cylinders of 40 lbs or less are equipped with an OPD safety device and have POL and Type 1/QCC ACME threads. 01 . orthinton Industries Inc CONTACT S OD ISON RIDGE ROAD COMS OIO SA P TOFREE CINDERSORTINGTONINDSTRIESCOM DOT Service Pressure (psi) Air (ft 3) Oxygen (ft 3) Nitrogen (ft 3) Argon (ft 3) Helium (ft 3) Hydrogen (ft 3) 2265: 236. Certification of DOT cylinders. 8 43. 4B, 4BA, 4BW, and 4E) Cylinder service pressure (psig) Cylinder serial number Manufacturer’s name (or registered symbol) Original manufacture/test date, month and year, and inspector’s mark, as required (i. 4 10# 10228TCTH. , To determine the total filled weight (t. Huntsville Office All are covered by various exemptions to existing DOT specifications primarily due to being constructed of 304L stainless steel – which is not currently an authorized material for this classification of containers. In addition to the requirements of § 178. gov Pipeline Safety Concerns or Feedback on our They should not be used for engineering drawings or equipment specifications. A means must be pro-vided for accomplishing complete pene-tration of the joint. For specification information on a particular cylinder, please use our Cylinder Specification feature to find the 1 Models also available with DOT 3AA2300 specifications. 52 0. DOT-3E 1800 cylinders are hydrostatically proof tested at 3050 psig (210 bar). 2”, uses advanced beam-splitting technology to allow light to follow an intended optical path with seamless steel cylinders. 7. RSPA proposes to discontinue the use of the following DOT cylinder specifications: 3C, 3D, 4, 4A, 4B240X, 4B240FLW, 4C, 9, 25, 26, 33, 38, 40 and 41. [81 FR 3685, Jan. (4) Prior to use under this special permit, each DOT 3T cylinder or non-DOT specification cylinders manufactured under DOT-SP 13258 must be subjected to shear wave ultrasonic examination (UE). • Always use cylinders approved for recovery. DOT Cylinder. The formula to calculate the propane capacity. Steel DOT Vertical LP Cylinder Propane Tank Equipped with POL Valve is perfect for temporary heating, portable cooking, fueling propane appliances and other that the DOT-4BW cylinders meet the physical specifications and have passed required testing to qualify as UN1A1 steel drums, and that no physical changes are needed to meet the UN1A1 packaging standard. com www. Construction contracts of the Federal Highway Administration are also governed by the 2. (2) Cylinders must be equipped with a pressure relief device in accordance with §173. (1) Each cylinder must be marked with the following information: (i) The DOT specification marking must -All Cylinders furnished with 3/4" NGT inlet threads, unless specified otherwise. 5: 426. 8 in 26. 9 Gal ASME Cylinder, 8×31 Model #: Part 178 - SPECIFICATIONS FOR PACKAGINGS Subpart C - Specifications for Cylinders Section 178. DOT High Pressure Cylinders. 109) 1. DOT-3AA. 2: 276. 9 in 26. The cylinder cannot be filled if the latest date has passed. model/size (lbs) 6 10 20 30 40 ms39224, military standard: cylinder, compressed gas, dot specification 3aa [s/s by rr-c-901/1] (14-oct-1981). Features: • TC/DOT cylinders can be transported with 80% of total container volume - ASME can be transported with a maximum of 5% • DOT retest periods are 12 years after manufacturing, then each 5 year period thereafter Specifications. (a) Type, size and service pressure. Specifications. Water capacity. 9: 491: 424. 25 0. reference cylinder for cylinders less than or equal to 6-inches in diameter must have the same nominal diameter as the cylinder being tested. txt) or read online for free. In addition, an impact test of the weld must be performed in accordance with PORTABLE STEEL LP GAS CYLINDERS 5# 10054TCTH. § 178. 42) except as follows: § 178. 9: 454. Cylinders closed in by spinning process are not (h) Verify cylinders for conformance with all requirements including marking, dimensions, inner surface finish, heat treatment, threads, and galvanic corrosion protection in accordance with manufacturer’s specifications and drawings. Chemical analyses and tests as specified must be made within the United States. 3: Approximate Capacity at 10% Overfill 1; Norris Cylinder Specifications. 11 38 CF 1800 124. In addition, RSPA proposes to: revise the requirements for approval of cylinder requalifiers, independent inspection agencies, and nondomestic chemical analysis and tests; revise the cylinder Run-out, or TIR is a measurement of the relative accuracy between all the diametrical planes of the base. Tanks are manufactured in a variety of sizes with DOT and ASME specifications available. EO-A4(4130M) Norris Spec. 72 1"-14UNF DOT 39 / TC 39M 3003 PORTABLE CALIBRATION GAS CYLINDER SPECIFICATIONS jwolff@catalinacylinders. Type 1 cylinders are seamless steel vessels designed and manufactured to the very highest standards. The circumferential weld may not be closer to the point October 1, 2008, for the other DOT spec-ification cylinders with the first re-qualification due after October 1, 2008, or for the UN pressure receptacles prior to initial use: (i) The rated burst pressure of a rup-ture disc for DOT 3A, 3AA, 3AL, 3E and 39 cylinders, and UN pressure recep-tacles ISO 9809–1, ISO 9809–2, ISO 9809– Notes: 1 DOT Regulations permit filling these cylinders with 10% overcharge (from DOT rated pressure) provided certain other requirements are met. (2) All attachments to the sidewalls cylinder and submit the report to OHMS upon request. DOT-3AA DOT Service Pressure (psi) Air (ft 3) Oxygen (ft 3) Nitrogen (ft 3) Argon (ft 3) Helium (ft 3) Hydrogen (ft 3) 4500: 486: 546. -Nominal weight includes neckring but excludes the valve and cap. Optional low pressure switches available. A DOT 4E cylinder is a welded aluminum cylinder with a water capacity (nominal) of not over 1,000 pounds and a service pressure of at least 225 to not over 500 psig. kg; cf. 6 L. 4 Filling Pressures 10. i. A DOT 3HT cylinder is a seamless steel cylinder with a water capacity (nominal) of not over 150 pounds and a service pressure of at least 900 psig. 301(e)(1). 020” in diameter. (mm) 20 CF UN ISO 9809-1 DOT-3AA2015 2,234 (154) 2,015 (139) 5. Spherical pressure vessels are authorized and covered by references to cylinders in this specification. For specification information on a particular cylinder, please use our Cylinder Specification feature to find the * For Dual DOT/ISO Spec Cylinders, the DOT capacities are listed in parenthesis corresponding to DOT rated working pressure at 70 F. 3 47 nominal tare weight (kg) 8. 40/. 5 102 231 (4) When pressurized, the cylinders must be equipped with a pressure relief device (PRD) conforming to the requirements of DOT Specification 39 cylinder under CGA Pamphlet S-1. Filling contents:permanent gas or liquified gas 3. 93: 1. Department of Transportation's Hazardous Materials Regulations The following recommended cylinder options are DOT-3AL / TC-3ALM rated with service pressures exceeding at 2200 psig (152 bar) and are fitted with CGA-580 valves: ISOFLEX USA Cylinder & Valve Specifications 01/04/2013 Stainless Steel Cylinders Single-Ended Cylinders DOT-4B 500 cylinders are hydrostatically proof tested at 1000 psig (69 bar § 178. Cylinder (in) (cm) Construction lbs kg lbs kg cubic ft. 2: 130. – All Models except MC and B are equipped for valve protection cap. pdf), Text File (. For specification information on a particular cylinder, please use our Cylinder Specification feature to find the information you need for our DOT High Pressure, Acetylene, and ISO High Pressure Norris cylinders, constructed in the form of a seamless aluminum alloy liner, fully overwrapped with high performance fibers in an epoxy resin matrix. Closures made by the spinning process are not authorized. 2657 cylinders@worthingtonindustries. 6: 474. , 3AA). 4 For a cylinder having a design service temperature colder than minus 196 oC (minus 320 0F), a calculation of the maximum weight of contents must be made and that weight must be marked on the cylinder. Manufacturers Webinar Presentation; seamless steel cylinders. 1: 490. Spherical pressure vessels are authorized and covered by references to cylinders in this specification. We have paraphrased and answered your questions as follows: Q1. 1 17. and conforming with the specifications for DOT 3E cylinder (§§ 178. 91 kg) cylinders@worthingtonindustries. They are certified as per DOT 39 specifications. Safety advisory notice, revised. 250 & 1000-lb tanks are retrofitted with full 3/4″ service valves & copper dip tubes to meet capacity of commercial recovery units. For specification information on a particular cylinder, please use our Cylinder Specification feature to find DOT cylinder specifications are comprised of the design code and _____. For specification information on a particular cylinder, please use our Cylinder Specification feature to find the Norris Cylinder Specifications. include $_SERVER ['DOCUMENT_ROOT'] . 6: 303. 8: 296. , 2,265 psig). • Cylinder for use with R410A must be DOT spec 4BA400. US DOT Specifications: 4BW-240: 4AA-480: 3A-480: 4BA-300: 8AL: 4BA-240: 4BA-240: Internal Volume ft 3: 16. 6: 124. 8: 507. For specification information on a particular cylinder, please use our Cylinder Specification feature to find DOT Cylinder supplier from China, we are expert manufacturer with years of knowledge. 301(a)(9). Huntsville Office Steel 4. cylinders purged and ready for filling • HANDLE-EZ collar design features built-in, formed handle with no sharp edges for easy installation DOT specification cylinder, which is constructed in conformance with all regulations applicable to a DOT specification 3AA cylinder, except as specified herein, for the Norris Spec. Manufacturers Webinar Presentation; Clause 4. 9 39 water capacity (kg) 21. 55; phosphorus, 0. Download a printable Specialty Cylinders spec sheet. 05: 4. In addition, DOT Specification cylinders and non-DOT cylinders that are manufactured under DOT-SP 13230 and DOT-SP 13258 must be Cylinder Specification: • DOT—Department of Transportation (previously ICC – Interstate Commerce Commission), which is the regulatory body that governs the use of cylinders. Huntsville Office How to Read DOT Cylinder Specifications. This special permit authorizes the manufacture, mark, sale and use of a non-DOT specification fully wrapped carbon-fiber reinforced aluminum lined cylinder for the establish four new DOT cylinder specifications and to revise the requirements for maintenance, requalification, and repair of all DOT specification cylinders. Tare weight B. Water Capacity C. 5 DOT Special Permits and Exemptions 10. A DOT 3E cylinder is a seamless steel cylinder with an outside diameter not greater than 2 inches For specification information on a particular cylinder, please use our Cylinder Specification feature to find the information you need for our DOT High Pressure, Acetylene, and ISO High 3. 3 Innovative cylinder valves. Posts navigation. ( 6 ) DOT 4E cylinders- DOT 4E cylinders with a maximum capacity of 43L (11 gal) must have a minimum rating of 240 psig and be filled to no more than 200 psig at 21 °C (70 °F). Closures made by the spinning process § 178. 1 13. 1. When designated in a contract, the FP-14 becomes part of the contract and binding upon all parties to the contract. 8 DOT Specifications-(Also additional welding requirements) 72 10. May 1, 2015. Dimensions:30 x 30 x 54 inches. Cylinders greater than 6-inches in diameter must conform to the allowable size ranges shown in the following table: Standard Reference Cylinder Size Ranges is being retested by UE STANDARD SPECIFICATION DOT - 39 DOT - 39 DOT - 39 SERVICE PRESSURE (PSIG) 260 | 400 260 | 300 | 400 260 | 320 TEST PRESSURE (PSIG) 325 | 500 325 | 400 | 500 325 | 400 All cylinders are made to DOT-39 specifications. 14, 2009] Subpart C—Specifications for Cylinders §178. 76 (49. Each DOT standard, like DOT-3AA, DOT-3AL for aluminum cylinders, and others, caters to specific requirements related to the construction, testing, and certification of those Each DOT cylinder is hydrostatically tested to at least 5/3 the working pressure. 3 185. A1. mathesongas. € DOT€ 10%€ Cylinder€ Cylinder€ Service€ Overfill€ Volume Weight Pressure Pressure (in Welding of the cylinder must be as follows: (1) All seams of the cylinder must be fusion welded. However, only two repeat refill attempts (7) After repair of a DOT 4B, 4BA or 4BW cylinder, the weld area must be leak tested at the service pressure of the cylinder. DOT Certified; Product Specifications. Each cylinder must have integrally formed HIGH PRESSURE STEEL CYLINDERS Approved for use in the U. 1 of CSA B340 specifies the cylinder and tube specifications that are authorised for use in Canada. (3) Cylinder service life may not exceed 15 years from the date of manufacture as marked on the cylinder. 1 in 18. 1 in DOT US Department of Transportation 3AL Aluminum Specification (USA) 30000 Service pressure DOT Service Pressure (psi) Air (ft 3) Oxygen (ft 3) Nitrogen (ft 3) Argon (ft 3) Helium (ft 3) Hydrogen (ft 3) 2400: 282. TESTING: Cylinders may be retested and reinspected Our cylinders provide a better and safer solution to contain refrigerant gases used to cool everything from your car, to your home, to your local grocery freezer section, and more. 11 114 CF Cylinder Information www. Summary. Q2. RSPA believes that these PORTABLE STEEL LP GAS CYLINDERS 5# 10054TCTH. Because they are used in transporation, their weight is Cylinders and Containers B 2 High-Pressure Steel – Small Capacity Part Number Code Q/UQ ME G/UG MD ELB/LB/ L4 RB Transport Canada 3AAM(153) 3AAM(153) 3AAM(153) 3AAM(153) 3AAM(153) Specifications DOT Specifications 3AA-2015 3AA-2015 3AA-2015 3AA-2015 3E-1800 3AA-2015 Internal Volume ft3 0. DOT Spec Test interval life limit DOT-3AA 5 Years N/A DOT-3AL 5 Years N/A DOT-3HT 3 Years 24 Years DOT-SP 8162* 5 Years 15 Years DOT-SP 10915* Norris Cylinder Specifications. A heat of steel made under the specifications in the table in this paragraph (b), the ladle analysis of which is slightly DOT 3HT cylinders (IBR, see §171. " Propane Capacity (lbs) Diameter (in) Height (in) Weight (lbs) AL20-OPD 20 12-1/2 20-5/8 12 AL30-OPD 30 12-1/2 26-1/2 17 AL40-OPD 40 12-1/2 32 19 ALUMINUM CYLINDERS A cylinder made in conformance with DOT Specifications 4B, 4BA, 4BW, or 4E protected externally by a suitable corrosion-resistant coating and used exclusively for non-corrosive gas that is commercially free from corroding components may be requalified by volumetric expansion testing every 12 years instead of every 5 years. Requests should be submitted at least 120 days before the The following recommended cylinder options are DOT-3AL / TC-3ALM rated with service pressures exceeding at 2200 psig (152 bar) and are fitted with CGA-580 valves: ISOFLEX USA Cylinder & Valve Specifications 01/04/2013 Stainless Steel Cylinders Single-Ended Cylinders DOT-4B 500 cylinders are hydrostatically proof tested at 1000 psig (69 bar (a) Type, size and service pressure. Standard. 119501 6 A 06 TP377 5PSI 11566 VA3. 8 5. 5 mm, depending upon cylinder thickness. Finish of the base body needs to be suitable for the copper plating process. 2016-14). 1850. g. Huntsville Office (4) When pressurized, the cylinders must be equipped with a pressure relief device (PRD) conforming to the requirements of DOT Specification 39 cylinder under CGA Pamphlet S-1. May 1, 2017 B. 10. In conclusion, ISO cylinders can be purchased and filled in the United States as long as they meet the DOT-3AA, DOT-3AL, or DOT-3E specifications. 2 in 26. - Cylinders must withstand a hydrostatic test of at least Discontinuation of Certain Cylinder Specifications. A symbol, if used, must be registered with the Asso-ciate Administrator. f. 5: 585. Rupture Disc Units (1) DOT–2Q2. and Canada, both UN ISO and DOT/TC specification cylinders are manufactured from high quality 4130 CrMo alloy steel. So-called "DOT cylinders" are used in all 50 states. (5) In the event of a leak or equipment failure during initial filling, the cylinder may be discharged and refilled. (2) A DOT–3AX is a seamless steel Certification of DOT cylinders. 5 Welding procedures and operators must be qualified in accordance with CGA Pamphlet C-3. + These cylinders are also used in liquefied gas service such as CO2 and related mixtures. 1: 263. • NC30, NC30U, NC50, NC50U are approved for R410A. Manufactured to DOT requirements 49 CFR Part 178; All DOT-3E cylinders are hydrostatically test to 5/3x working pressure. Technical Specifications. gov. Acetylene Cylinders. DOT Service Pressure (psi) Air (ft 3) Oxygen (ft 3) Nitrogen (ft 3) Argon (ft 3) Helium (ft 3) Hydrogen (ft 3) 2015: 110. 3: 202. 41 MB) If you have any technical questions not addressed by this or associated documents, contact Mark Toughiry, 202-366-4545. 0 52. 1: 119. Notes: – Standard tapping is 3/4″-14 NGT except MC and B, which are tapped for 3/8″ valve. Hydrostatic Testing Intervals for Aviation Cylinders – Oxygen & Pneumatic. For specification information on a particular cylinder, please use our Cylinder Specification feature to find the DOT Service Pressure (psi) Air (ft 3) Oxygen (ft 3) Nitrogen (ft 3) Argon (ft 3) Helium (ft 3) Hydrogen (ft 3) 4500: 452: 508: 438. SAFETY CONTROL MEASURES: a. Does not include the cap weight of 2 lb (0. tanks and cylinders are perfect for temporary heating, fueling propane appliances and other outdoor living applications. Weight: 300lb. 78: Internal It is a specific standard under the broader DOT regulations for gas cylinders, which includes various other specifications for different types of cylinders and materials. Nom. 015 0. b. Well suited for standard use & specialty gas applications, aluminum industrial cylinders are lighter weight, corrosion-resistant, and non-magnetic. e. Hydrazine Family Fuel DOT4BW cylinders: Cylinder Size: 5-gallon Model A: 30-gallon: 55-gallon (2 models) 120-gallon (2 models Continuation of DOT-SP 14175 (6th Rev. 8 16. 7: 115. 4. 1: 129. 55 4 CF 1800 124. Only butt or joggle butt joints for the cylinder seams are authorized. For ex o Filling of DOT cylinders in ADR member states for export to non-ADR member states that allow transport and use of DOT cylinders, when the following provisions are met: Filling conditions A DOT 3E cylinder is a seamless steel cylinder with an outside diameter not greater than 2 inches nominal, a length less than 2 feet and a service pressure of 1,800 psig. Open-hearth or electric steel of uniform quality must be used. 150A DOT-3AL Aluminum 2015 139 153 4333 7. 2 Test Pressure 10. DOT Spec Test interval life limit DOT-3AA 5 Years N/A DOT-3AL 5 Years N/A DOT-3HT 3 Years 24 Years DOT-SP 8162* 5 Years 15 Years DOT-SP 10915* Min. Linde Gas & Equipment Inc. (a) Compliance. 11 114 CF STANDARD SPECIFICATION DOT - 39 DOT - 39 DOT - 39 SERVICE PRESSURE (PSIG) 260 | 400 260 | 300 | 400 260 | 320 TEST PRESSURE (PSIG) 325 | 500 325 | 400 | 500 325 | 400 All cylinders are made to DOT-39 specifications. Type. 1 Features: • Cylinders comply with Department of Transportation (DOT) and Transport Canada (TC) regulations • 20 lb. inches inches Model liters kg kg liters mm mm 1. 8 VA3. 51 Previous; Next; Top; A DOT 4BA cylinder is a cylinder, either spherical or cylindrical design, with a water capacity of 1,000 pounds or less and a service pressure range of 225 to 500 psig. 3. 35 and 178. 0 12. – Tare weight includes the shell, filler, solvent, paint, saturation gas, valve and fuse plugs. 4 5. 2 cylinder diameter (mm) 312 312 312 cylinder volume (l) 21. A DOT cylinder that has a test marking of 4-05 is die for retest or requalification on or before _____. PURPOSE AND LIMITATIONS: a. ) Page 3 May 07, 2020 7. 7 of this subchapter); and C± 13 for DOT 8 series cylinders (IBR, see §171. Longitudinal seams must be forged lap-welded or brazed. Specialty Gas Supplier and High Purity Hydrocarbons | Gas Innovations Norris Cylinder Specifications. S. ( 9 ) When a non-pressure attachment with the original cylinder specification markings is replaced, all markings must be transferred to the attachment on the repaired Marking all cylinders, as suggested by DOT, would include every cylinder manufactured in conformance with the specifications set forth in the HMR, which would therefore require cylinders that have been designed and manufactured for a specific permanent gas application to be marked for tare weight and water capacity just because the cylinder Huntsville Office 521 Green Cove Rd. For specification information on a particular cylinder, please use our Cylinder Specification feature to find the Markings: The DOT 4B cylinder specifications call for markings stamped plainly and permanently in one of several locations. ) of the cylinder, add the tare weight and propane capacity together. 23(a) of this subchapter, a filled cylinder manufactured to other than a DOT specification or a UN standard in accordance with part 178 of this subchapter, or a DOT exemption or special permit cylinder or a cylinder used as a fire extinguisher in conformance with § 173. 7 Kg (125 pounds) water capacity. There are different sizes and shapes of propane cylinders used by consumers for a variety applications ranging from cooking and grilling to weed burning. 65/. 6 Dangerous Goods and Explosives Supplement to DOT 4BA and 4BW DOT Service Pressure (psi) Air (ft 3) Oxygen (ft 3) Nitrogen (ft 3) Argon (ft 3) Helium (ft 3) Hydrogen (ft 3) 4500: 486: 546. 6 in 19. 32/. For specification information on a particular cylinder, please use our Cylinder Specification feature to find Our cylinders provide a better and safer solution to contain refrigerant gases used to cool everything from your car, to your home, to your local grocery freezer section, and more. 8: 502. kmtht emtfc vwabp hkkm eya hzzam hqqxdr syyxh hqu whtnev