AS 2030.4:1985 The verification, filling, inspection, testing and maintenance of cylinders for the storage and transport of compressed gases - Welded cylinders - Insulated
Specifies requirements for welded cylinders of water capacity not less than 0.1 kg and not greater than 500 kg that are insulated (in particular those manufactured to specification DOT 4L), and intended for storage and transport of fluids. These fluids are generally cryogenic.
AS 2030.4:1985 history
1970AS 2030.4:1985/Amdt 1:1999 Validation, filling, inspection, testing and maintenance of welding gas cylinder insulation for compressed gas storage and transport
1970AS 2030.4:1985 The verification, filling, inspection, testing and maintenance of cylinders for the storage and transport of compressed gases - Welded cylinders - Insulated