Products Range
Products Specifications:
      ◎Seamless or ERW carbon steel tubes for automobile and motorcycle.
                                    -- (JIS G 3472/JIS G 3445)
      ◎High tension seamless and ERW carbon steel tubes for automobile industry.
                                    -- (JIS G 3134) (Developing SAE 1536/1541)
      ◎Seamless or ERW carbon steel tubes and alloy steel for mechanical structure. 
                                    -- (JIS G 3441)
      ◎Tensile Strength: TS 290N/mm~900N/mm
 

Drawing Type: 

       Dry Drawing (Reactionary Cover Type)
       Wet Drawing (Cylinder Type)
 

CDW skills:

       1 pass drawn gas spring--- Automobiles, motorcycles shock absorber, gas spring, bicycles, oil jack
       Air bag part--- safety parts for automobiles.
       Diviation in accuracy of Tensile strength within 50N/mm2
       Tensile strength reaches 900N/mm2
 
Surface roughness:
       Ra:0.4 μ/m  /Rmax:3.0 μ/m   /Rz:2.5 μ/m