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Cold Drawn Cylinder Pipe

Cold Drawn Cylinder Pipe 

1 Product Features
Liquid steel has high purity, excellent geometrical dimension and good performance for processing. 
2 Production Range
OD: 42mm760mm                      WT: 4mm120mm
3 、Standard and Steel Grade
Technical standards related to material: GB/T699, GB/T3077, EN10210, EN10297.
Applicable technical standards for seamless pipe: GB/T8162, Q/OHAD032 or technical agreement.
Properties of Steel Pipe
Steel Grade Tensile
(MPa)
Yield
(MPa)
Elongation
(%)
Absorbed-energy
(J)
Not Less Than
20 410 245 25
45 600 355 16 20(AKV2) 39
Q345B 470630 345 20 20(AKV2) 34
Q345D 470630 345 21 -20(AKV2) 34
25Mn 490 295 22 20(AKU2) 71
E355 490650 355 21 -20(AKV2) 27
27SiMn 980 835 12 20(AKU2) 39
E470/20MnV6 650 470 17 -20(AKV2) 27
             
4 、Application Fields
Cylinder pipe are mainly applied in hydraulic driving equipment (including hydraulic and pneumatic steel cylinder, hydraulic support, oil-well pumping barrel, and etc.) used for the manufacturing of vehicle, engineering machinery, lifting and
transportation machinery and other machinery.

 
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