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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
Q370R mild steel plate for boiler and pressure vessel from China price
Q370R boiler and pressure vessel steel plate has good corrosion resistance, so widely used in the production and life, we have a large number of Q370R boiler and pressure vessel plate spot, and with the rest of the world's old and new customers to maintain long-term relations of cooperation and look forward to your join; The following together to understand our Q370R boiler and pressure vessel steel plate delivery status and applications.
Chemical content of GB Q370R pressure vessel steel plate:
C≤0.18;Si≤0.55;Mn:1.20-1.60;Nb:0.015-0.05;P≤0.025;S≤0.015
Technique:0.5-200mm;width:1500-4000mm;length:as customer requirement
Surface treatment:coated
Delivery status: normalizing -20 ℃ impact can also be based on the requirements of manufacturers or design, control of the plate rolling or normalizing treatment.
Payment terms:T/T,L/C
Application:mainly used in the manufacture of pressure vessels
If you are looking for suitable GB Q370R boiler steel plate products, please feel free to call us, we will provide you with the best quality Q370R boiler and pressure vessel steel plateproducts, we also have a high-quality logistics team to ensure that Fast delivery time and transportation, to meet your needs, you are welcome to call the inquiry.