Jan 05, 2026
As a professional high-strength pressure vessel steel plate supplier, GNEE Steel explains the key differences between SA 516 GR 70 and SA 387 GR 11 fr
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Jan 05, 2026
Are you looking to learn more about SA 387 Gr 11 plates and how they can benefit your projects?this article will ensure that anyone who reads it has v
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Jan 05, 2026
SA 387 Grade 11 Class 2 is an ASME/ASTM chrome-moly alloy steel plate for high-temperature pressure vessels, equivalent to ASTM A387 Grade 11 Class 2,
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Jan 05, 2026
GNEE Steel is a manufacturer and exporter of SA 387 Gr. 11 Cl. 2 steel plates headquartered in China. For eighteen years, we have consistently supplie
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Jan 05, 2026
ASTM A387 Grade 11 Class 1 steel is a chromium-molybdenum (Cr-Mo) alloy steel plate widely used in pressure vessels, boilers, heat exchangers, and ref
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Jan 05, 2026
SA 387 Grade 11 (also known as 1.25Cr-0.5Mo alloy steel) is a chromium-molybdenum low-alloy steel plate specified by ASTM/ASME for high-temperature pr
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Jan 05, 2026
SA-387 alloy steel plates are widely used in pressure vessels, boilers, heat exchangers, and reactors operating at elevated temperatures
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Jan 05, 2026
ASTM A387 grade 11 covers A387 grade 11 class 1 and A387 grade 11 class 2, which are equivalent to ASME SA387 grade 11 class 1 and SA387 grade 11 clas
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Jan 05, 2026
ASTM A387 Grade 11 Class 1 is a chromium-molybdenum (Cr-Mo) alloy steel plate for high-temperature welded boilers and pressure vessels, containing abo
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Jan 05, 2026
A387 Grade 11 is a chromium-molybdenum (Chrome Moly) alloy steel plate material, defined by the ASTM standard, used for high-temperature and high-pres
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Jan 05, 2026
A387 Class 1 and Class 2 plates have the same chemical composition but differ in mechanical properties, with Class 2 having higher tensile and yield s
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Jan 05, 2026
ASTM A533 Grade C and Grade D are both low-alloy, manganese-molybdenum steel plates for pressure vessels, but Grade D offers higher strength and tough
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