Oil and gas

Titanium disc is usually used to make heat exchanger titanium tubesheet or to be machined into titanium flange, etc.

SS330 and SS490 are two types of carbon structural steel in Japanese steel standards, which are usually used to manufacture pipes and structural members. "Long seam submerged arc welded carbon pipe" refers to carbon steel pipes produced using the straight seam submerged arc welding process.

EN 10297-1 Seamless Mechanical Tubes is mainly applicable to non-alloy and alloy steel tubes for mechanical and general engineering purposes.

ASTM A192/ASME SA192: Seamless Carbon Steel Boiler Tubes for High-Pressure ServiceStandard: ASTM A192/ASME SA192