ST 37.0 Steel Pipe
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- EN 10305-1 / DIN 2391 cold draw
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- API 5L A53 / A106 Grade B, Seam
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ST 37.0 Steel Pipe
(1).ASTM A106 Gr A .B and so on
(2) .OD 38mm - 377mm (1inch-16inches)
WT:3 mm -100mm
Also,we have got carbon steel pipe for liquid use (ASTM A106/A53GR.B),
steel pipe for casing (P-110, K55, N80 and so), steel pipe for pipeline (API5L GR.B, X42, X52, 60, X70),
steel pipe for construction (high thickness of ST45, ST52).
|
Standard |
Grade |
Chemical composition(%) |
Mechanical Properties |
|||||||||
|
C |
Si |
Mn |
P.S |
Cr |
Mo |
Ni |
Cu |
V |
Tensile Strength |
Yield Strength |
||
|
ASTM A106 |
A |
≤0.025 |
≥ 0.10 |
0.27-0.93 |
≤0.35 |
≤0.04 |
≤0.15 |
≤0.04 |
≤0.04 |
≤0.08 |
≥ 330 |
≥ 205 |
|
B |
≤0.30 |
≥0.10
|
0.29-1.06 |
≤0.35 |
≤0.04 |
≤0.15 |
≤0.04 |
≤0.04 |
≤0.08 |
≥ 415 |
≥ 240 |
|
|
C |
≤0.35 |
≥ 0.10 |
0.29-1.06 |
≤0.35 |
≤0.04 |
≤0.15 |
≤0.04 |
≤0.04 |
≤0.08 |
≥ 485 |
≥ 275 |
|
We have got two complete production line as:
-, Cold drawn from size 1/4"-5" OD pipe.
-, Hot rolled from size 6"-16" OD pipe, also we can work from size 20"-24" as hot expand pipe.
上一篇：x65 pipe
