Energy

‌ASTM A795 is a standard specification for black and hot-dip galvanized welded and seamless steel pipe for fire protection service.‌

ASTM A178 Gr.C heat exchanger tubes are widely used in heat exchangers in petroleum, chemical, electric power, metallurgy and other industries. Especially in some medium-low temperature, medium-low pressure heat exchange situations.

Alloy steel seamless pipes covered by ASTM A213, ASTM A335, and ASTM A519 are used in various high-temperature and high-pressure applications.

Nickel alloys are among the most popular contemporary alloys and are commonly used for their high resistances to corrosion, heat, pressure and warping.