Seamless steel pipe- pipeline
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st45 steel pipe,st45.8 seamless pipe
1.Standard:astm Din
2.Grade:a53 a106 st45 st45.8
3.Thickness:2-50mm
4.OD:10-530mm
st45 st45.8 seamless steel pipe
- Product name:st45 st45.8 ASTM A53/A106/API 5L seamless pipe
- Length:Fixed: 3.0 , 5.8 , 5.85 , 5.9 , 6.0 ,11.8 , 12.0m. Random length: 5-12m
- Grade:API 5L B/A106B/A53B/A179/A192
- Diameter range: 1/8 inch to 24 inch or (6mm-630mm)
- Wall thickness: Sch 5s, sch 10s, sch 10, sch 20, sch 30, std, sch 40s, sch40, sch60, xs, sch 80s, sch80, sch 100, sch 120, sch 140, sch 160, xxs, or (0.5mm-60mm)
- Length: the max is 12m or as customers' required
- Tolerance: meet the standard.
- standards:ASTM/ASME
- Surface Black painting, varnish paint, anti rust oil, hot galvanized, cold galvanized, 3PE,etc
- Package Plastic caps on both ends, Steel bundle, Woven bag or acc. to customers' request
-
|
Standard |
Grade |
st45 steel pipe,st45.8 seamless pipe Chemical Composition (%) |
|||||||
|
C |
Mn |
Si |
Mo |
V |
W |
Nb |
P.S |
||
|
GB6479 |
20 |
0.17-0.24 |
0.35-0.65 |
0.17-0.37 |
/ |
/ |
/ |
/ |
<=0.03 |
|
16Mn |
0.12-0.20 |
1.20-1.60 |
0.20-0.60 |
/ |
/ |
/ |
/ |
<=0.03 |
|
|
10 |
0.07-0.14 |
0.35-0.65 |
0.17-0.37 |
/ |
/ |
/ |
/ |
<=0.03 |
|
|
10MoWNb |
0.07-0.13 |
0.50-0.80 |
0.50-0.80 |
/ |
/ |
/ |
/ |
<=0.03 |
|
|
Mechanical Properties |
Tensile Strength(Mpa) |
Yield Strength (Mpa) |
Elongation (%) |
||||||
|
20 |
410-550 |
>=245 |
>=24 |
||||||
|
16Mn |
490-670 |
>=320 |
>=21 |
||||||
|
10 |
335-490 |
>=205 |
>=24 |
||||||
|
10MoWNb |
470-670 |
>=295 |
>=19 |
||||||
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- Carbon steel pipe Standard
- ASTM A106 pipe
- ASTM A53 pipe
- ASTM A192 pipe
- ASTM A252 pipe
- ASTM A179 pipe
- DIN 1629 pipe
- DIN 17175 pipe
- Alloy pipe Standard
- ASTM A335 pipe
- ASTM A210 pipe
- ASTM A213 pipe
- ASTM A234 pipe
- ASTM A519 pipe
- Stainless pipe metrial
- 304, 304L, 304SS pipe
- 310, 310S pipe
- 316, 316L pipe
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- Carbon steel: A234 WPB pipe
- Stainless steel: 304,316 pipe
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