| Technique: | Welded |
| Manufacture Technique: | ERW |
| Welding Line Type: | ERW |
| Welded Line Type: | Spiral |
| Payment Terms: | L/C,T/T |
| Supply Ability: | 4000 Metric Ton per Month |
carbon steel pipe, welded pipe, spiral SAW pipe and ERW pipe, Diameter: 3"-96", length: 6m-16m
ERW (Stretch reduction) pipe.
Outside diameter: min. 3 (88.9mm) max. 16 (406.4mm)
Wall thickness: min. 4mm max.12.7mm
the whole ERW pipe body is hot treated and then stretch reduction from bigger diameter to smaller diameter. the weld seam can not be seen by eyes, and its performance is similar to seamless pipe.
Spiral Submerged Arc Welded pipe
Outside diameter: min. 8 (219.1mm) max. 96 (2438mm)
Wall thickness: min. 6mm max.25.4mm
Casing pipe
Diameter: min. 5 1/2 (139.7mm) max. 13 3/8 (339.7mm)
| Business Type: | Manufacturer |
| Product/Service (We Sell): | Welded steel pipe,Spiral steel pipe,ERW (stretch reduction) steel pipe,ERW,steel tube,SSAW pipe,SAW steel pipe,API pipe,Helical SAW pipe,line pipe,longitudinal steel pipe,electric welded pipe,large steel pipe,SAWH pipe,casing pipe,hot rolled pipe,helical SAW pipe,round pipe,coupling |
| Number of Employees: | Above 1000 People |
| Main Markets: | North America South America Eastern Europe Southeast Asia Mid East Western Europe |
| QA/QC: | In House |
| Number of Production Lines: | Above 10 |
| Number of R&D Staff: | 5 - 10 People |
| Number of QC Staff: | 91 - 100 People |
| Management Certification: | ISO 9000/9001/9004/19011: 2000 ISO 14000/14001 Others |