49 Cfr Part 178 Subpart C Specification For Cylinders. 178.36 specification 3a and 3ax seamless steel cylinders. § 178.39 specification 3bn seamless nickel cylinders.
178.35 general requirements for specification cylinders. 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. § 178.36 specification 3a and 3ax seamless steel cylinders.
§ 178.37 Specification 3Aa And 3Aax Seamless Steel Cylinders.
(2) each cylinder must be tested to minimum of 5/3 times service pressure. 178.36 specification 3a and 3ax seamless steel cylinders. § 178.36 specification 3a and 3ax seamless steel cylinders.
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In addition to the requirements of §178.35, cylinders must conform to the following: Specification 3bn seamless nickel cylinders. ( b) authorized material and identification of material.
Cargo Tank Motor Vehicle Primarily For Transportation Of Compressed Gases As Defined In Subpart G Of Part 173 Of This Subchapter.
Specification 3e seamless steel cylinders. (a) type size and service pressure. 1809)” or “federal law forbids transportation.
Specification 3A And 3Ax Seamless Steel Cylinders.
178.39 specification 3bn seamless nickel cylinders. Changes in title 49 :: General requirements for specification cylinders.
A Cylinder Of 5.44 (12 Lb) Or Less Water Capacity Authorized For Service Pressure Of 300 Psig Or Less Must Be Given A Complete External Visual Inspection At The Time Periodic Requalification Becomes Due.
The material must be identified by any suitable method. The code of federal regulations. 178.37 specification 3aa and 3aax seamless steel cylinders.