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Mechanical using Q345 cold drawn seamless Carbon Steel Pipe
Feb 21, 2017

Commodity name: Mechanical using Q345 cold drawn seamless Carbon Steel Pipe

1.Grade:20#(ck20,aisi1020),45#(ck45,aisi1045),st52(16Mn,Q345D),25Mn(STKM13C-T),27SiMn

 

2.ID:30-250mm

 

3.ID tolerance:H8,H9

 

4.Surface roughness:Ra 0.02— 0.4μm

 

5. Final supply condition:cold drawn and stress-relieved(BK+S)

 

6. Machining allowance:0.5-1.5mm

 

7.Wall thickness:10%×ID


8.What we can provide are seamless steel pipe, cold drawn steel pipe, cold rolled steel pipe, honed steel pipe, hydraulic cylinder steel pipe, and so on.