Advanced ERW Pipe Mill Line
With international advanced equipment, testing method and automative control technology, this
production line has an annual production capacity of 500,000 tons. Size of round pipes ranges from
Φ219 mm ～ Φ630 mm; Size of square/rectangular pipes ranges from 180 mmX180 mm~500 mmX
500mm，220 mmX 140 mm~600 mm X 400mm; Wall thickness: 2.5 mm to 22 mm. Length 6 m～24 m.
Steel Grade of Line Pipes: B、X42-X80
Steel Grade of Petroleum Casing Pipes: J55，K55、N80
Steel Grade of Structural Pipes:Carbon Structural Steel, Alloy Structural Steel

We always adhere to the policy of quality first and keep to the path of vitalizing our
company with science and technology. We have a first class labortary, where mechanical,
chemical and metallographic examinations can be undertaken. We also have advanced
online ultra-sonic testing equipment and hydrostatic tester. We adopt strict quality
control according to international standard

Specification
Section shape: round,Oval,rectangular
Thickness: 0.5mm-17.75mm
Outer diameter: 20mm-1660mm
Standard
BS1387,GB3091,ASTMA53, B36.10, BS EN1029, API 5L, GB/T9711 etc
Material
Q195, Q235, Q345; ASTM A53 GrA,GrB; STKM11,ST37,ST52, 16Mn,API J55,110,N80etc.

Fabrication
Plain ends, cutting, threading, etc

Surface Treatment
1. Galvanized
2. PVC,black and color painting
3. Transparent oil,anti-rust oil
4. According to clients requirement
Package
1. Bundle
2. Bulk

why us

1. High quality origin steel pipe with reasonable price.
2. 10 years experience in steel pipe area
3. Every process will be checked by responsible QC which insures every product's quality.
4. Professional packing teams which keep every packing safely.
5. Prompt delivery, rich exporting experience.
6. Wide excellent experiences with after-sale service.
7.Samples can be provided for free.
8.Flexible payment options:TT/LC and even credit for regular buyers.