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seamless steel pipe
Our factory can produce below OD325mm seamless steel pipes. We are in steel pipes line
15 years and have 7 years export experience. We keep cooperation with many good reputation steel pipe factories in China.
We can supply these pipes, please inform me if you have inquiry about these.
1> seamless steel pipe Size: OD 1/8 inch --14 inch, wall thickness 2mm --60mm.
2> Thick-walled seamless steel pipes, Size: 203mm-800mm, thickness: 30mm-100mm
3> ERW steel pipe Size: OD20mm to 820mm, wall thickness: 4mm to 30mm
The material are
A53B,A106B,ST37,ST52,10#, 20#, 35#, 45# 40Cr, 16Mn,27SiMN, 20Cr,40Cr,35CrMo,42CrMo,12CrMoV,10CrMo910,12Cr1MoV, 15CrMo etc.
If you have any inquiry please inform me.
We look forward to receive your inquiry and cooperation with you soon.
material | Chemical composition | |||||
C | Si | Mn | S | P | Cr | |
10 | 0.07-0.13 | 0.17-0.37 | 0.35-0.65 | ≤0.035 | ≤0.035 |
|
20 | 0.17-0.23 | 0.17-0.37 | 0.35-0.65 | ≤0.035 | ≤0.035 |
|
35 | 0.32-0.39 | 0.17-0.37 | 0.35-0.65 | ≤0.035 | ≤0.035 |
|
45 | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 | ≤0.035 | ≤0.035 |
|
40Cr | 0.37-0.44 | 0.17-0.37 | 0.50-0.80 | ≤0.035 | ≤0.035 | 0.08-1.10 |
25Mn | 0.22-0.29 | 0.17-0.37 | 0.70-1.00 | ≤0.035 | ≤0.035 | ≤0.25 |
37Mn5 | 0.30-0.39 | 0.15-0.30 | 1.20-1.50 | ≤0.015 | ≤0.020 |
|
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