China

ASTM A 387 Gr.

A299 Grade A produced by us are accepted by customers for use in welder boilers and other pressure vessels.

ASTM A299 Grade B is a manganese-silicon carbon steel plate for use in welder boilers and other pressure vessels.

ASTM A299 material is a carbon steel plate for use in welded boilers and other pressure vessels.

EN 10028-2 16Mo3

ASTM A204 GR.A Boiler Steel Plates which has some great fea

A204 grade C material is a type of

A204 grade B grade steel is a type of ASTM A204 steel. Cited properties are appropriate for the as-fabricated (no temper or treatment) condition.

GB713 Q245R steel is a alloy pressure vessel steel with specified elevated temperature properties.

Standard: GB 713-2014