- Steel Pipes[10]
- Contact Person : Mr. Guo Bright
- Company Name : Hebei Haiqianwei Steel Pipe Co., Ltd.
- Tel : 86-317-6091369
- Fax : 86-317-6091368
- Address : Hebei,Cangzhou,Zhenggang Industrial Development Zone in Yanshan County
- Country/Region : China
- Zip : 061300
HQW carbon welded steel pipe company
product name | HQW carbon welded steel pipe company |
Connection | JOCE forming |
OD | 406mm-1422mm |
Wall thickness | 8mm-50mm(SCH10-XXS) |
Length | 3m-12.5m |
MaterialGrade | ASME API 5L GR.B/X42/X46/X52/X56/X65/X70 API 5CT K55/J55 ASTM A106 GR.B ASTM A53 GR.B DIN DIN17175 ST33 DIN1629 ST52/ST52-4 JIS STKR490 SS400 |
Application | Oil drilling,boiler,precision machines ,petroleum,Chemical,structure pipe,fluid pipe,linepipe etc |
Packaging | Expor packaging :in bundles,Painting ,Beveled edges,plastic caps ends, or as buyer’s request. |
Certification | CE,API,ISO14001,ISO9001, |
Standard | JIS, GB, DIN, ASTM, API |
Enclosed the products about HQW carbon welded steel pipe company
The equipment of HQW carbon welded steel pipe company
Production Process:
Plate Ultrosonic Inspection → Plate Edge Milling → Plate Edge Crimping → Forming → Continuous Pre-welding → Inside Welding → Outside Welding → Ultrosonic Test → X-ray Test → Expansion → Finishing → Straightening → Hydraulic Test → Pipe Ends Beveling → Ultrosonic Test → X-ray Test → Appearance Inspection → Coating
The Process of HQW carbon welded steel pipe company
The Certificate of HQW carbon welded steel pipe company
HQW carbon welded steel pipe company
