Products

A533 pressure vessel steel coil is made of manganese-molybdenum-nickel alloy steel that is suitable for welding pressure vessels. There are three levels of level 1, level 2 and level 3.

A516 vessel steel coil is made of a high-quality boiler and pressure vessel steel that is very suitable for low to medium temperature applications. 

A515 is the same as ASME SA-515 and is the standard specification for welding carbon steel for high temperature service in boilers and other pressure vessels.

A387 pressure vessel steel coil is made of chrome-molybdenum alloy steel that is suitable for welding boilers and high temperature pressure vessels.

A285 pressure vessel steel coil is made of a common carbon steel used for fusion welding of pressure vessel equipment such as boilers, storage tanks, heat exchangers, etc..

A204 boiler vessel coil is mainly made of molybdenum alloy steel, mainly suitable for welding boilers and high temperature pressure vessels.

A203 pressure vessel steel coil employs nickel alloy steel material in the manufacture of high temperature pressure vessels. The performance of ASTM A203 boiler vessel coil is based on their Ni composition.

ASTM A202 pressure vessel steel coil is mainly used for welding boilers and other pressure vessels. There are two grades of ASTM A202 boiler vessel steel: Grade A and Grade B.

JIS G3103 pressure vessel steel coil is made of a hot-rolled carbon steel and molybdenum alloy steel for Chinese and high temperature boilers and pressure vessels. The main grades are: SB410, SB450, SB480,SB450M and SB480M.