Hot rolled seamless steel tube
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ASTM Q235 seamless steel pipe
1.Outside diameter: 50-630mm
2.thickness:0.7-50mm
3.standard:BS1387/1985,DIN1629/17175/2440
ASTM seamless steel pipe
1. Outside diameter: 2-9 inch
2. Wall thickness: 4.5-32mm
3. Grade: A53B A106B 20# 45# 16Mn st52;
2. Standard:
ASME SA106/53B
ASTM A106/53B
GB/T8162 GB/T8163
API 5L GR.B
DIN2391
JIS S20C S45C
4. Size: 1"-16" SCH40 SCH80 SCH160
5. Processing technique: hot rolled/cold drawn;
6. Length: 6-12m
7. Surface: painted with varnish;
8. Plastic caps at ends.
9. Tolerance: OD +1%/-1%
WT +12.5%/-10%
Thick wall steel pipe|Steel pipe| Drill pipe|welding steel pipe
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