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erw steel pipe
Model: erw steel pipe
Category: Automatic/Industrial Machines & Equipments / Pipe & Tube Making Machines / Steel Pipe & Tube Making Machines
Characteristics
Hunan great steel pipe was founded in 1993 and our enterprise is the predecessor of branch of China's oil pipeline and gas pipeline science research institute, as the most authoritative pipeline engineering research institute,consists of eight backbone institute and line pipe bureau postdoctoral research stations, oil and gas pipe is "safe" the main body of the national engineering laboratory on units, is China technology center and plumbing contractor as well as carbon steel pipe supplier branch of China welding association director branch pipe welding unit.
Specifications
Supply erw steel pipe
1. Outer diameter: 6-610mm
2. Wall thickness: 1.65-22mm
3. Standard: API 5L, BS1387-85, JIS-G344, GB/T3091-2001
4. Material: Q195, Q235, Q345, S355J2H, ST37, ST52
5. Length: 0.5mtr-20mtr
6. End: square ends (straight cut, saw cut, and torch cut). or beveled for welding, beveled,
7. Surface: light oiled, hot dip galvanized, Electro galvanized, Black, Bare, Varnish coating /
Anti rust oil, Protective Coatings (Coal Tar Epoxy,?Fusion Bond Epoxy, 3-layers PE)
8. Packing: as per customer’s requests
9. Application:Used for Crude oil, pipelines, Natural gas pipelines, Water supply lines, Foundation piles, Industrial pipeline networks, Steel constructors, etc.
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