Construction

Api 5l X60 Psl1 pipelines are widely used in the oil, gas, chemical and other industries, especially in situations where long-distance and large-flow fluid transportation is required.

STPG370 is a low-carbon steel pipe material commonly used in some low-pressure pipeline systems.

The manufacturing process of STPT 370 seamless steel pipe usually includes hot rolling or cold rolling. This kind of steel pipe has high strength, high pressure resistance and good corrosion resistance, so it is widely used in fields such as petroleum, chemical industry, electric power and construction.

‌ASTM A691 2-1/4Cr Grade Steel Pipe‌ is an electric fusion welded steel pipe specially designed for high temperature and high pressure conditions.