Tianjin Sunward Building Materials Co.,Ltd.is a manufacture to produce precision cold rolled and cold drawn Seamless / welded steel tube with different shapes .Meanhile,Holding large stock of steel pipes/tubes,steel coils/sheets to shorten the delivery time,Our team have rich experience in exporting steel pipes for more than 10years.
Product Name |
Cold Drawn Precision Steel Tube Cold Rolled Precision Steel Tube |
Materials |
Carbon Steel ,Alloy steel ,Bearing Steel ,Stainless Steel |
Shape |
Round ,Triangle,Hexagon,Square,Rectangular,Octagon or as customer’s drawing |
Technics |
Cold Drawn ,Cold Rolled |
Surface Treatment |
Oiled,Brightness |
Length |
As customer’s demand |
Tolerance |
+-0.1mm, +-0.05mm |
Application |
Precision machine parts, Parts for Car,Auto and Motorcycle ,Sleeve Pipe |
Delivery Condition |
1. BK (+C) 2. BKW (+LC) 3. BKS (+SR) 4. GBK (+A) 5. NBK (+N) |
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