China St35 St45 St55 St52 Steel Tube DIN 2391 Cold Rolled Precision Seamless Steel Tube, Find details about China St52 Steel Tube, St52 Steel from St35 St45 St55 St52 Steel Tube DIN 2391 Cold Rolled Precision Seamless Steel Tube
Product | St35 St45 St55 St52 steel tube DIN 2391 cold rolled precision seamless steel tube |
Standard | DIN |
Material | St35 St45 St55 St52 |
Surface | Black paint, varnish, oil, galvanized |
Pipe Length | 5.8 m to 12 m, can be customized according to the length requirements |
Pipe Ends | Plain Ends, Beveled Ends |
End Protector | 1. Plastic caps (small OD) 2. Iron protector (large OD) |
Application | Fluid pipe, oil pipe, gas pipe, structure pipe, boiler tubes |
Test | Chemical Component Analysis, Mechanical Properties, Technical Properties, Exterior Size |
Productivity | 50000 tons per month |
Min Order | 20 ton |
Remark | Special design available according to requirement |
Manufacturing: