Anti Rust ASTM A252 GB/T8711 ERW Galvanized Steel Pipe

Anti Rust ASTM A252 GB/T8711 ERW Galvanized Steel Pipe

API 5L PSL1 X42 ERW Galvanized Steel Pipe use for gas transmission

Product Description

steel pipe API 5L X42

1. Standard:
API 5L 

2. Chemical composition
C :0.17%~0.2% Si:0.17%~0.37% Mn:0.35%~0.65% S :≤0.035% P :≤0.035% Cr:≤0.25% Ni:≤0.25% Cu:≤0.25%

3. Mechanical property
Tensile strength σb (MPa):≥410(42),Yield strength σs (MPa):≥245(25) Elongation δ5 (%):≥25 Reduction area ψ (%):≥5

4. Processing
Hot-rolled (extruded seamless pipe): round tube → heating → perforation → three-roll rolling, rolling or extrusion → → set off the pipe diameter (or reducing) → cooling → → straightening → billet tube inspection Wall thickness → hydrostatic test (or testing) → mark → storage.
We also can provide cold drawn pipes or tubes.

5. Delivery condition:hot rolled

6. Size offer:
OD:114.3-610mm
Thickness:6.35-25mm,
Length:3-12, or as required

7. MOQ:5mt

8. Delivery time: within 35 days upon deposit

9. Payment term:L/C or T/T

10. Packing: by bundles with iron strip or PE WRAPPING

11. Application
1. Low and middle pressure fluid transportation pipeline
2. Casing Pipe, Boiler Pipe
3. Structure
4. Petroleum and natural gas industry

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.