API 5L spiral welded steel pipe

External diameter: 219mm-2850mm

Thickness :      6mm-30mm

Length:          6m-12m

Standard : GB /API/ ASTM

Material: Q235_Q345 /GrBX42-X70

Functions : Liquid /Gas /Oil conveying,/

Package: Black Painting, In bundle, Plastic cap (As clients’ requirement)

 Hebei Shenzhou Steel Pipe Manufacturering Co.,Ltd. now holds four production lines of φ219 mm-φ 2420 mm both sides submerged arc welded steel pipe ( SSAW ) and one Φ13.7 mm – Φ610 mm seamless steel pipe ( SMLS ) production line and one Φ 88.9 mm - Φ 610 mm high-frequency straight seam welded steel pipe ( ERW ) production line . The annual production capacity is 200,000 tons of different specifications and the annual output amounts to RMB2.9 billion. It has imported Lincoin auto-welding equipments from the USA and advanced steel pipes production equipments from Germany which are of specific characteristic both in workmanship and technology. Thus makes it easy to produce qualified steel pipes of Q235-Q345 and X42-X70 grades according to the standards of petroleum industry, national regulations and the API spec 5L  standards of  American Petroleum , coal gas , natural gas , heat power , etc.