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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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SA299 is a carbon-manganese-silicon steel plate designed for pressure vessels—often referred to as "gas drum steel" under US standards.2026-08-19
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ntroduction to SA299 Gr.A Steel Plate:
SA299 Gr.A is a steel plate grade designated for boilers and pressure vessels under American standards.2026-08-11 -
A285 Gr.C and SA285 Gr.C steel plates represent the same grade, though they are governed by different standards.2026-08-04
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SA283 Gr.B is a low-to-medium strength carbon structural steel plate conforming to the American Society of Mechanical Engineers (ASME) standard.2026-07-31
2016 hot selling S355JR hollow-section steel
We are S355JR hollow section steel in China's manufacturers and suppliers, can provide a lot of S355JR section steel stock, if you need, please contact us and we will provide you with quality and cheap S355JR section steel products. Here to tell us about the chemistry performance and life application of our S355JR section steel.
Chemical composition of S355JR hollow section steels:
C≤0.27;Si≤0.60;Mn≤1.70;P≤0.045;S≤0.010;Cu≤0.60;N≤0.014
Thickness:6-20mm;outer diameter:10-200mm
Technique:ERW
Surface treatment:paint
Application:can used for general structure pipe
On our S355JR section steel basic performance and application of , and if you still want to know more, please call. We will answer your questions at the first time, to provide you with the best quality S355JR section steel, you can also send a message to our mail ID: [email protected] Or by 0086-371-86151827 inquire.