China JIS G3445 Stkm 20A Carbon Steel Pipe, Find details about China Automobile Tube, Carbon Steel Automobile Tube from JIS G3445 Stkm 20A Carbon Steel Pipe
items | precision tube, machine tube, automobile tube |
Standard | ASTM A519, DIN2391, JIS G3445, JIS G445,EN10305 |
Material | ST37, ST45, STKM11A, STKM 13A. STKM 20A SCM 415H, |
Dimensions | Out diameter: 10mm~1000mm Wall Thickness: 1mm~80mm Length:1m~12m |
Surface treatment | Black painted, black varnish, transparent oil, hot galvanized, 3PE or as requested. |