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| Product Name: |
straight steel pipe
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| Supply Ability: |
three hundred thousand ton per year |
| Related proudcts |
high quality, available from stock, |
| Specifications |
OD:งถ219~635mm ID:4.5~12.7mm |
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Description: High-frequency straight seam welded steel pipe forming process advanced, reliable, good welding position, welding parameters and stability, welding speed, high output, the entire production line equipment and technology are now world-class level.
Features
(1) high frequency straight seam welded steel spring back a small forming process, residual stress.
(2) strain hardening effect is small, precise geometry after the whole circle will help ensure that the construction and welding quality.
(3) high-frequency straight seam welded pipe bead shape is good, not prone to biting edge, not middle and outside welding defects.
(4) distribution of straight seam steel pipe weld in the circumference of a point, therefore, the requirement can be positioned on the welds on.
Product performance standards: GB/T3091-2001, GB/T9711.1-97, API Spec 5L
Use: on land, marine oil and gas, coal slurry, the slurry medium transport and offshore platforms, power plants, chemical and urban structural tube.
Specifications: งถ219 ~ 635mm, wall thickness 4.5 ~ 12.7mm. |
| Company: |
Hebei Tianyuan Steel Pipe Manufacturing Co.,Ltd
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| Contact: |
Ms. Caroline Zhang |
| Address: |
The South Development Zone,Yanshan County |
| Postcode: |
061300 |
| Tel: |
0086-0317-6090683 |
| Fax: |
0086-0317-6090684 |
| E-mail: |
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