lsaw steel pipe

Supply lsaw steel pipe
1. Outer diameter: 219mm-1820mm
2. Wall thickness: 5-50mm
3. Standard: GB/T3091-2001, BS1387-1985, DIN2458, API 5L, EN10217
4. Material: Q195, Q235, Q345, S355J2H, ST37, ST52
5. Length: 6mtr-18mtr
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 low pressure liquid delivery, such as water, gas, and oil.

Hunan great steel pipe was founded in 1978 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.