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Chemical composition of SA302 Gr.C steel plate:
Carbon (C): ≤0.25% (requirements vary by thickness; e.g., ≤0.20% for thickness ≤25mm)2026-09-25 -
SA302 Gr.B Steel Plate Standards and Origins:
SA302 Gr.B falls under the ASTM A302/A302M standard, jointly established by the American Society of Mechanical Engineers (ASME) and the American Society for Testing and Materials (ASTM).2026-09-18 -
In industrial sectors such as petroleum refining, chemical synthesis, and power generation, pressure vessels often require stable, long-term operation under conditions involving moderate temperatures, high pressures, and even corrosive media.2026-09-11
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Standard Classification: Complies with ASME SA302/ASTM A302 specifications, applicable to manganese-molybdenum and manganese-molybdenum-nickel alloy steel plates for pressure vessels.2026-09-04
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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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SPH 265 steel plate under EN10207 standard, it is a kind of simple pressure vessels steel. As a professional SPH 265 steel plate supplier, we keep more than 1000 tons SPH 265 steel plate in stock every month. -
P355NH steel plate under EN 10028-3 standard which is a kind of weldable normalized fine grained pressure vessel steel. As a professional P355NH steel plate supplier, we promise we will supply you the quality P355NH steel plate. -
SG 295 steel plate under JIS G3116 standard, SG 295 steel is mainly used for gas cylinders and gas vessels. More information about SG 295 steel plate, please see the following. -
SPV355 steel plate under JIS G 3115 standard, it has good weldable and it is mainly used for boilers and pressure vessels. The following is SPV355 steel plate details for your reference. -
SG255 steel plate under JIS G3116 standard which is a kind of gas cylinders and gas vessel steel. The following is SG255 steel plate details for your reference. -
17Mn4 steel plate under DIN 17155 standard, it is mainly used for gas cylinders and gas vessels. The following is 17Mn4 steel plate details for your reference. -
SG 325 steel plate under JIS G3116 standard which is widely used for gas cylinders and gas vessels. JIS G 3116 is a Japanese material standard for hot Rolled steel plates, sheets, strips for general gas cylinder usage.