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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
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.