$0.850-22999 Kilogram
$0.723000-49999 Kilogram
$0.5≥50000Kilogram
| Payment Type: | L/C,T/T |
| Incoterm: | FOB,CIF,EXW |
| Transportation: | Ocean,Land |
| Port: | Tianjin |
Model No.: Q195-Q345B
Brand: XINSUJU
Standard: Bs, Gb, Astm, Jis, Din, Api
Material: Q195-Q345, A53-A369
Section Shape: Round
Place Of Origin: China
Application: Gas Pipe, Oil Pipe, Structure Pipe, Fluid Pipe
Production Process: Erw
Certification: Bsi, Ce, Ul, Api
Special Tube: Api Pipe, Emt Pipe, Thick Wall Pipe
Whether Alloy: Non-Alloy
Tolerance: ±1%, ±3%
Category: Welded Steel Pipe, Spiral Welded Pipe
Processing Service: Bending, Welding, Punching, Cutting
Thickness: 3-20MM
Surface Treatment: Black
MOQ: 50KG
Length: 1-12M
| Selling Units | : | Kilogram |
| Package Type | : | Standard Packaging |
| Picture Example | : |
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After the two edges of the tube blank are heated to the welding temperature, the common metal grains are interpenetrated and crystallized under the extrusion roll, and finally a firm weld is formed. If the extrusion pressure of the spiral steel pipe is too small, the number of common crystals will be small, the strength of the weld metal will decrease, and the cracking will occur after the stress. If the extrusion pressure is too large, the molten metal will be extruded from the weld, not only reducing the strength of the weld, but also producing a large number of internal and external burrs, and even causing welding joints and other defects.
Our markets mainly are Middle & South America, Southeast Asia, the Middle East and Africa, covering nearly 30 countries and obtaining a well-deserved reputation from clients around the world. We have built long-term cooperation with many clients and have received wide acclaim. In the future, our company will continue to stabilize the development of enterprises，and better serve global customers .we are sincerely expecting to cooperate with you!
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