| Section Shape |
Round |
| Secondary Or Not |
Non-secondary |
| Technique |
ERW |
| Certification |
API |
| Special Pipe |
API Pipe |
| Alloy Or Not |
Non-alloy |
| Standard |
GB |
| Thickness |
4.0 - 19.1 mm |
| Outer Diameter |
168.3 - 610.0 mm |
| Place of Origin |
Shanghai China (Mainland) |
HFW Steel Pipe AOI 5L Welded steel pipe Certificate: API 5L , ISO9001 Standard: API 5L PSL1/PSL2 Material: GR.B , X42-X80, Specification: 168.3-610*4-19(mm) Lenth:6-12(meter) Usages: For transportation of gas,oil and water service. Anit-corrosion coating: FBE, PE,PP,3PE,3PP