Seamless Round Steel Pipe

China Seamless Round Steel Pipe, Find details about China Steel Pipe, Seamless Steel Pipe from Seamless Round Steel Pipe

Model NO.
A106 Gr. B ASTM A36, SAE1020
Transport Properties
Container or Bulk
Thickness
6-700
Place of Origin
Henan China (Mainland)
Brand Name
Wuganghongxing
Delivery Time
Average 30 Days
Quality
Top Quality
Trademark
wghongxing
Transport Package
Bundle, Loose
Specification
special conditiion
Origin
Wugang, Henan, China
Model NO.
A106 Gr. B ASTM A36, SAE1020
Transport Properties
Container or Bulk
Thickness
6-700
Place of Origin
Henan China (Mainland)
Brand Name
Wuganghongxing
Delivery Time
Average 30 Days
Quality
Top Quality
Trademark
wghongxing
Transport Package
Bundle, Loose
Specification
special conditiion
Origin
Wugang, Henan, China
Product Description

seamless steel pipe A106 GrB 20# c20
 
1.Standard:
GB8162-2008   GB/T8163-2008   GB3087-2008   GB9948-2006   GB5310-2008
 
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.
 
5.Delivery condition:hot rolled
 
6.Size offer:
OD:20-356   Thickness:5-70mm,Length:3-5.8m, or as required

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