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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
Bao-steel's production-X42 pipeline steel plate
X42 is a pipeline steel that under the API 5L standard. X42 steel is one of the mainly Steel for large diameter pipes. X42 pipeline steel plate is to provide standards for seamless and welded steel line pipe suitable for use in conveying gas, water, and oil in both the oil and natural gas industries.
Size of the X42 pipeline steel plate:
Thickness: 3mm-160mm
Width: 1000mm-4000mm
Length: 3000mm-18000mm
X42 pipeline steel plates’ Chemical composition:
| Grades |
Material number |
C max |
Si max |
Mn. mix |
P max |
S max |
|
X42 |
1.0484 |
0.22 |
0.45 |
0.50-1.10 |
0.04 |
0.035 |
BEBON steel has a large stock of Bao-steel's production-X42 pipeline steel plate in China. If you have the need of X42 pipeline steel plate, you can contact us at any time, we will give you the best price and service.