ASTMA53 Seamless and welded black steel pipes and hot dip galvanised steel pipes
ASTMA106 Seamless carbon steel tubes and pipes for high temperature operations
ASTMA178/A178M Resistance-welded carbon and carbon-manganese steel boiler tubes
ASTMA179/A179M Seamless cold-drawn mild steel heat exchanger and condenser tubes and pipes
ASTMA192/192M Seamless carbon steel boiler tubes for high pressure applications
ASTMA199/A199M Seamless cold-drawn medium alloy steel tubes for heat exchangers and condensers
ASTMA209/A209M Seamless carbon and molybdenum alloy steel tubes and pipes for boilers and superheaters

ASTMA210/210M Medium carbon steel seamless tubes for boilers and superheaters
ASTMA333/A333M Seamless and welded steel tubes and pipes for low-temperature operations
JIS G3441 Alloy Steel Tubes and Pipes for Mechanical Structures
JIS G3444 Carbon Steel Pipes and Tubes for General Structural Purposes
JIS G3445 Carbon Steel Pipes and Tubes for Mechanical Structures
JIS G3452 Carbon steel pipes for pipelines
JIS G3454 Carbon steel pipes for pressure piping
JIS G3455 Carbon steel pipes for high pressure pipelines
JIS G3456 Carbon Steel Pipes and Tubes for High-temperature Pipelines
JIS G3458 Alloy Steel Pipes and Tubes for Pipelines

JIS G3461 Carbon steel pipes for boilers and heat exchangers
JIS G3462 Alloy Steel Pipes for Boilers and Heat Exchangers





