Marine engineering

S31000 steel pipe is a stainless steel alloy with excellent high temperature resistance and corrosion resistance. It is a type of austenitic stainless steel.

ASTM A572 GR.42 welded pipe has high strength and good toughness. It is widely used in various structural projects that require welded steel pipes.

A335 P91 alloy steel pipe is a high-performance, high-temperature and corrosion-resistant alloy steel pipe, which is widely used in petroleum, chemical industry, electric power and other fields.

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.