Hebei Tianyuan Steel Pipe Manufacturing Co.,Ltd

manufacturer(4)

Hebei Tianyuan Steel Pipe Manufacturing Co.,Ltd

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q235b tianyuan spiral steel pipe
Specification: OD:§¶219~3220mm, ID:§¶5~20mm
Detail: Spiral steel pipe commonly used standards are generally divided into: SY/T5037-2000 (Ministry of standard, also known as general fluid pipes with spiral submerged arc welded pipe), GB/T9711.1-1997 (GB, also known as Steel pipe...

seamless steel pipe
Specification: all kinds
Detail: Uses: transmission fluid, such as oil, natural gas, gas, water and some solid materials. Structural steel is widely used in manufacture of parts and mechanical parts, such as drill pipe, automotive transmission, bicycle...

straight steel pipe
Specification: OD:§¶219~635mm ID:4.5~12.7mm
Detail: 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 tech...

spiral steel pipe
Specification: OD:§¶219~3220mm
Detail: Spiral steel pipe commonly used standards are generally divided into: SY/T5037-2000 (Ministry of standard, also known as general fluid pipes with spiral submerged arc welded pipe), GB/T9711.1-1997 (GB, also known as Steel pipe...


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