ASTM A530 Specialized Carbon Steel Tube For High Pressure Boiler ASTM A530/A530M is a general requirements specification for specialized carbon and alloy steel pipe. It establishes common requirements for manufacture, dimensions, tolerances, testing, inspection, certification, marking, and ...
DIN 1630 St 52.4 Cold-Drawn Seamless Precision Tube for Hydraulic System Material DIN 1630 St 52.4 (ST52.4) is a high-performance non-alloy carbon steel used to produce seamless, cold-drawn precision tubes for demanding service such as hydraulic and pneumatic systems, pipework, vessels, and general ...