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Executive Standard: SA299 Gr. B steel plates comply with the ASME standard, specifically ASTM A299/A299M.2026-08-26
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SA299 is a carbon-manganese-silicon steel plate designed for pressure vessels—often referred to as "gas drum steel" under US standards.2026-08-19
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ntroduction to SA299 Gr.A Steel Plate:
SA299 Gr.A is a steel plate grade designated for boilers and pressure vessels under American standards.2026-08-11 -
A285 Gr.C and SA285 Gr.C steel plates represent the same grade, though they are governed by different standards.2026-08-04
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SA283 Gr.B is a low-to-medium strength carbon structural steel plate conforming to the American Society of Mechanical Engineers (ASME) standard.2026-07-31
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ASTM A204 gr.A pressurized steel plate specification
A204 gr.A steel is an alloy steel with Cr and Mo chemical elments, well intended for welded boilers and other pressure vessels. Bebon International is always providing A 204 gr.A steel with guaranteed quality and most competitive price as an authorized A 204 gr.A steel exporter in China mainland.

A 204 gr.A steel specifications we could offer:
Thickness:1.5mm—450mm
Width:1200mm—4200mm
Length: 3000mm—18000mm
A204 Gr.A pressure vessel steel is widely used in petroleum, chemical industry, power station, boiler, etc. A204 Gr.A steel is also used to make the reactor, heat exchanger, separator, spherical tank, liquefied gas, nuclear reactor pressure vessel, boiler steam drum steam, liquefied petroleum, hydropower station, high pressure pipe etc.
A 204 gr.A steel Available Service:
Cutting(NC Cutting), drill, machining, welding, galvanization
Assured high quality, most competitive price, fastest delivery and exquisite technology are all our advantages as a A204 Gr.A steel supplier. With a long history of A204 Gr.A steel exporting, we keep offering qualified A204 Gr.A steel products to many large factories worldwide and have won highly praise of most customers. If you want to know A204 Gr.A steel chemical compositions, properties or other detailed information, please contact us.

