Construction

ASTM A179/ASME SA179 is the standard specification for seamless cold drawn mild steel heat exchanger and condenser tubes.

ASTM A242 is a specification for high strength low alloy structural steel pipes used in construction & other applications.

Standard:GB/T 11263 2010/JIS G3192/ GB/T 707-1988/ BS4-1 1993/ EN10034 1993/ EN 10029/ASTM A6-A6M /JIS G31301/GB/T 33814-2017

DIN 17175 12CrMo195 is a specification that covers seamless tubes of heat-resistant steels. The material 12CrMo195 is a low-alloy steel commonly used for high-temperature applications.