GB 3087 ASTM A530 ASTM A519 ERW Galvanized Steel Pipe

1. Name: Hot Rolled Carbon Steel Pipe
2. Standards: BS EN 10219, EN 10217, EN10224, ASTM A53, A106, API, JIS G3444, and GB/T3091, GB/T9711
3. Steel Grades: S235-S355, L235-L355, P195-P460, GR. A, GR. B, X42 ~ X70, J55, STK400, STK500, SS400, Q195, Q215, Q235, and Q345,
4. OD: 200-660mm
WT: 5-22mm
5. Length: 6-12m
6. Process Method: ERW
7. Surface Treatment: Black, Annealed
8. Package: Bundled with Steel Strip or as Client's Request
10. Usage: Oil, gas, water transportation, piling, chemical&construction use.

Hot-dip galvanizing has the advantages of uniform coating, strong adhesion and long service life.
The dense zinc-iron alloy layer of the hot-dip galvanized steel pipe is integrated with the pure zinc layer and the steel tube base, which has strong corrosion resistance.

As long as the forming angle is changed, hot dip galvanized steel tubes of various calibers can be produced from strip steel of the same width.
Continuous bending and forming, the fixed length of the spiral tube is not limited, and the length can be customized.