Henan Steel Guang International Trade Co., Ltd. products

ASME SA203 is a kind of Ni-alloy steel material used to fabric high-temperature pressure vessels. ASME SA203 this property is based on it`s Ni composition.SA203 is used in fabricators serving industry, especially in the oil, gas and chemical supply markets. ASME SA203 has five grades or levels-- Grade A/B/D/E/F.

ASTM A204/A204M Specification FOR PRESSURE VESSEL PLATES, ALLOY STEEL, MOLYBDENUM. ASME SA204 is a kind of Mo-alloy steel material used to fabric high temperature pressure vessels. Obviously, SA204 this property is based on it`s Mo composition. ASME SA-204/SA-204M SA204 has three grades or levels-- Grade A/B/C. SA204 steel grade specification covers molybdenum alloy, intended particularly of welded boilers and others pressure vessels steel plate in SA204 Gr. A,SA204 Gr .B and SA204 Gr .C.