1)Product Name:SY/T5037-2000 spiral welded steel pipe
2)Place of Origin:Nantong China(Mainland)
3)Thickness:0.9mm-12.0mm
4)Outer Diameter:6mm-219mm
5)Technique:Spiral seam submerged arc welding
6)Process:Open-book - on paper - School Level - butt welding - Milling - Forming - Welding inside - outside Welding - Cutting - Break - Follow-up welding - Pressure test
7)Application:Mainly used for conveying water, gas, air, oil and heating hot water or low pressure steam and other fluids, and other general purpose control.
8)Implementation of standards
- National standards CB/T9711.1 - 1997
- Ministry of Petroleum Industry industry standard SY/T5037-2000
- U.S. APISPEC 5L standard welded steel pipe
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