SUBPART C—Specifications for Cylinders (§178.35 to §178.75)
- 178.35—General requirements for specification cylinders.
- 178.36—Specification 3A and 3AX seamless steel cylinders.
- 178.37—Specification 3AA and 3AAX seamless steel cylinders.
- 178.38—Specification 3B seamless steel cylinders.
- 178.39—Specification 3BN seamless nickel cylinders.
- 178.42—Specification 3E seamless steel cylinders.
- 178.44—Specification 3HT seamless steel cylinders for aircraft use.
- 178.45—Specification 3T seamless steel cylinder.
- 178.46—Specification 3AL seamless aluminum cylinders.
- 178.47—Specification 4DS welded stainless steel cylinders for aircraft use.
- 178.50—Specification 4B welded or brazed steel cylinders.
- 178.51—Specification 4BA welded or brazed steel cylinders.
- 178.53—Specification 4D welded steel cylinders for aircraft use.
- 178.55—Specification 4B240ET welded or brazed cylinders.
- 178.56—Specification 4AA480 welded steel cylinders.
- 178.57—Specification 4L welded insulated cylinders.
- 178.58—Specification 4DA welded steel cylinders for aircraft use.
- 178.59—Specification 8 steel cylinders with porous fillings for acetylene.
- 178.60—Specification 8AL steel cylinders with porous fillings for acetylene.
- 178.61—Specification 4BW welded steel cylinders with electric-arc welded longitudinal seam.
- 178.65—Specification 39 non-reusable (non-refillable) cylinders.
- 178.68—Specification 4E welded aluminum cylinders.
- 178.69—Responsibilities and requirements for manufacturers of UN pressure receptacles.
- 178.70—Approval of UN pressure receptacles.
- 178.71—Specifications for UN pressure receptacles.
- 178.74—Approval of MEGCs.
- 178.75—Specifications for MEGCs.