Natural Gas

Galvanized seamless pipe is divided into cold-plated steel seamless pipe and hot dip seamless pipe.

GB/T 18248 seamless gas cylinder tube is a kind of seamless steel tube for gas cylinders.

ASTM A519 1018 seamless steel pipe is a seamless steel pipe made of carbon structural steel.

Titanium is a special kind of non-ferrous metals, with a low specific gravity, high strength, corrosion resistance and other characteristics, are widely used in chemical industry, titanium standard parts, titanium bolts.