| After-sales Service: | 24hours Online |
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| Warranty: | Lifetime Warranty |
| Type: | Seamless |
| Technique: | Hot Rolled |
| Material: | Carbon Steel |
| Surface Treatment: | Black |
| Samples: |
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| Customization: |
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Audited Supplier | Outer Diameter | 21.3mm-660mm |
| Wall Thickness | 0.5mm-20mm |
| Dia Tolerance | Control with in the standard, OD:±1%, WT:±10% |
Materials |
10#, 20#, 45#, Q235, Q345, Q195, Q215, SS400, ASTM A53/A106/A178/A333/A335, ST37, ST37-2, DIN 1629 ST35, ST45, ST52, DIN 17175 ST35.8, DIN 17175 19Mn5, 16Mn, Q345B, T1, T2, T5, T9, T11, T12, T22, T91, T92, P1, P2, P5, P9, P11,P12, P22, P91, P92, 15CrMO, Cr5Mo, 10CrMo910, 12CrMo, 13CrMo44, 30CrMo, GR.1, GR.3, GR.6, GR.7, Gr.B, X42, X46, X52, X60, X65, X70, X80, X100 |
| Zinc coating | Pre galvanized steel pipe: 60-150g/m² Hot dipped galvanized steel pipe: 200-400g/m² |
| Type of pipe coating | Epoxy powder |
| Inspection | ISO, BV, SGS, MTC |
| Packing | Steel strip packed. Standard Export Seaworthy Package. Suit forall kinds of transport,or as required |
| Application | Accessorize, machinery parts, structure steel pipe, piling pipe, sewage and clear water transportation, Line pipe for petroleum and so on |
| Market | Southeast Asia, Middle East, Africa, Europe, South American and so on |
1. Q: Are you trading company or manufacturer?
A: We are professional manufacturer for steel pipe, we can also provide a wide range of steel products.
2. Q: Will you delivery the goods on time?
A: Yes,we promise to provide best quality products and delivery on time .Honesty is our company's tenet.
3. Q: Do you provide samples? is it free or extra?
A: The sample could can provide for customer with free,but the courier freight will be covered by customer account.
4. Q: Do you accept the third party inspection?
A: Yes, absolutely we accept.
5. Q: How could you guarantee your products?
A: Each piece of products is manufactured by certified workshops, inspected by QC piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.
6. Q: How can I get your quotation as soon as possible?
A: The email and fax will be checked within 24 hours, meanwhile, the Skype, Wechat and WhatsApp will be online in 24 hours. Please send us your requirement and order information, specification (Steel grade, size, quantity, destination port), we will work out a best price soon.
Suppliers with verified business licenses
Audited Supplier 
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