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ERW Steel PipeHome>>Structural Pipe

Structural Pipe

ERW Steel Pipe, Structural Steel Pipe

Product Description:

Usage: Used for construction field, low pressure liquid transportation, such as water, gas, and oil. Oil drilling and machinery manufacturing, etc.
ERW : Electric Resistance Welded pipe
HFI: High Frequency Induction weld pipe
EFW: Electric Fusion Welded Pipe
Standard: API 5L, ASTM 53, EN10217, DIN 2458, IS 3589, JIS G3452, BS1387
Certificate: API 5L PSL1/ PSL2
Out Diameter: 114mm - 812.8mm(4"-32")
Wall Thickness: 4 -22mm
Length: 3-18 M
Steel Grade: API 5L : GR B, X42, X46, X56, X60, X65, X70
ASTM A53: GR.A, GR.B
EN: S275, S275JR, S355JRH, S355J2H
GB: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360- L555
Surface: Fusion bond Epoxy coating, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black Oil coating as per customer’s requirement
Test: Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test.
Mill Test Certificate: EN 10204/3.1B

Size & Thickness:

Dimension Wall Thickness
  mm 3.99 4.78 6.02 6.35 7.11 7.92 8.74 9.53 10.31 11.13 11.91 12.70 14.27 15.88 17.48 19.05 20.62
inch   0.157 0.188 0.237 0.250 0.280 0.312 0.344 0.375 0.406 0.438 0.469 0.500 0.562 0.625 0.688 0.750 0.812
4 114.3                                  
6 168.3                                  
8 219.1                        

 

 

 

 

 

10 273.1                        

 

 

 

 

 

12 323.8                          

 

 

 

 

14 355.6                          

 

 

 

 

16 406.4                          

 

 

 

 

18 457.2                          

 

 

 

 

20 508                                  
22 558.8                                  
24 609.6        

 

                       
26 660.4                                  
28 711.2                                  
32 812.8                                  
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