15CrMoG alloy pipe
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QCCO was approved as a member of “China Association for Contracting Projects Abroad “and granted a membership certificate on Sep 28,2005; “Credibility Rating AAA certificate in Foreign Trade” was granted to QCCO by China Shippers’ Association
Specifications
pipe
1)OD: 18-824mm
2)Wall Thickness: 2-100mm
3)Standard:A201-C ST52.4 ST52.DiN1629/43 A335-P22 A335-P5|Seamless steel pipe|
alloy pipe
1)OD: 18-824mm API steel pipe|
ERW steel pipe|
2)Wall Thickness: 2-100mm
|
1 |
Standard |
A201-C ST52.4 St52, DIN1629/43 A335-P22 A335-P5 |
|
2 |
Material |
16Mn,15MnV, 12Cr1MoV,12Cr2MoV, Cr5Mo, |
|
3 |
OD |
18-824mmAlloy steel pipe| |
|
4 |
Wall Thickness |
2-100mm |
|
5 |
Usage |
Boiler usage, water transport, building, machinery, traffic, aviation, oil development |
|
6 |
OD tollerance |
D<48.3mm,+-0.4mm/-0.79mm,D48.3-114.3mm,+-1.59/-0.79Carbon steel pipe| |
|
7 |
WT Tolerance |
WT +-%12.5 |
|
8 |
Chemical |
C:0.2%, Si>0.55%, Mn:1.20-1.60%,P<0.045%,S<0.045% |
|
9 |
Tensile Strength |
415MPAAPI steel pipe|ERW steel pipe| |
|
10 |
Yield Point |
660MPA |
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