Hot Rolled API 5L GRB Galvanized ERW Thick Wall Steel Tube

ERW Galvanized steel pipe API 5L GRB

1. Standard:
API 5L GRB, ASTM A106 GRB, ASTM A53 GRB, ASTM A179, ASTM 192 ETC.

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:6mm-915mm
Thickness:1-70mm,
Length:3-5.8m, or as required

7. MOQ:5mt

8. Delivery time: within 15 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

Standard:

API, bs, GB, JIS, DIN, ASTM, API 5L, BS 1387, BS 1139, GB/T 3091-2001, JIS G3444-2006, JIS G3466, DIN 1626, DIN 1629/3, DIN EN 10216-1-2004, DIN EN 10208-1-1998, ASTM A106-2006, ASTM A213-2001, ASTM A312-2001, ASTM A53-2007

Grade:

10#-45#, 16mn, A53-A369, Q195-Q345, ST35-ST52, API J55-API P110, 10#, 20#, 45#, 16mn, A53(A,B), A369, Q235, Q345, Q195, Q215, ST37, ST52, API J55

Thickness:

0.6 - 20 mm

Section Shape:

Round

Outer Diameter:

114.3 - 406.4 mm

Place of Origin:

Tianjin, China

Application:

Structure Pipe

Technique:

Hot Rolled

Certification:

API/CE/ISO/UL/SGS

Surface Treatment:

Galvanized

Special Pipe:

API PipeSurface finish:

Galvanized Coat