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ASTM A202 Grade B is a chromium-manganese-silicon low-alloy steel tailored for high-pressure, medium-temperature pressure vessel applications.2026-04-30
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ASTM A202 Grade A is a critical chromium-manganese-silicon low-alloy steel plate specifically designed for welded pressure vessels and boilers operating at medium temperatures.2026-04-30
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ASTM A202 Pressure Vessel Steel Material and Grades:
Alloy System: **Chromium-Manganese-Silicon (Cr-Mn-Si)** Low-Alloy Heat-Resistant Steel2026-04-17 -
ASTM A204/A204M Grade B molybdenum alloy steel plates for pressure vessels feature superior chemical composition and mechanical properties compared to Grade A2026-04-10
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As a molybdenum-alloy steel plate for pressure vessels under the ASTM A204/A204M standard, A204 Gr.A is a low-alloy, high-strength material specifically designed for service conditions involving moderate temperatures (≤400°C) and moderate-to-high pressure2026-03-31
P235GH hot rolled steel plate for boiler and pressure vessel price
P235GH hot-rolled steel plate is a boiler and pressure vessel steel, we are P235GH boiler and pressure vessel steel plate supplier in China, we only provide qualified S355 J2G2W steel products with the best quality and reasonable price for our customers . Here you details about our P235GH boiler and pressure vessel steel plate size specifications and production processes.
Chemical composition of P235GH boiler and pressure vessel steel plate:
C≤0.16;Si≤0.35;Mn:0.60-1.20;P≤0.025;S≤0.015;Al≥0.02;N≤0.012;Cr≤0.3;Cu≤0.03;
Mo≤0.08;Ni≤0.3;Nb≤0.02;Ti≤0.03;V≤0.02
Thickness:1.5—450mm;Width:1200—4200mm;Length:3000—18000mm
Technique:
Surface treatment:
Payment terms:T/T,L/C
Application:use in pressure vessels, boilers and heat exchangers. The composition of this steel makes it ideal for applications where elevated working temperatures are the norm and the material is used by fabricators throughout the oil, gas and petrochemical industry.
As the most popular P235GH pressure vessel steel plate, one Chinese steel suppliers, we can provide P235GH boiler and pressure vessel steel plate having a high quality and price competitiveness. We also have a high-quality logistics team to ensure rapid delivery times and transport, if you need, please call.