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Pressure vessel and boiler steel is also called as Boiler steel plate, pressure vessel steel, steel plate,high strength steel,alloy steel ,steel for bridge ,structural steel,Normalized steel,Q&T steel,normalized and tempering steel.
High strength steel is mainly widely used in the Super low temperature pressure vessel, Middle-low temperature pressure vessel, (supper )high temperature pressure vessel, and so on.
Popular grade of steel plates for pressure vessel or boiler supplied by Royal industry are:
ASTM A203/A203M & ASME SA203/SA203M Ni-alloy steel plates for pressure vessel
ASTM A204/A204M & ASME SA204/SA204M Mo-alloy steel plates for pressure vessel
ASTM A255/A255M & ASME SA255/SA255M Mn-V-Ni alloy steel plates for pressure vessel
ASTM A299/A299M & ASME SA299/SA299M C-Mn-Si steel plate for pressure vessel
ASTM A285/A285M & ASME SA285/SA285M common strength steel plates for pressure vessel
ASTM A302/A302M & ASME SA302/SA302M Mn-Mo-Ni alloy steel plate for pressure vessel
|A302 Grade C|
ASTM A353/A353M & ASME SA353/SA353M Twice Normalization+Tempering 9% Ni alloy steel plate for pressure vessel: A353 and SA353
ASTM A387/A387M & ASME SA387/SA387M Cr-Mo alloy steel plate for pressure vessel
ASTM A515/A515M & ASME SA515/SA515M Middle/high temperature pressure vessel carbon steel plate