Cold Drawn, Cold Rolled Seamless Steel Tube
GB/T3639
10、20、45
¢15-¢90*1-16
Major Products
Technology of Hot-Rolled Steel Tubes
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» ASTM A179/(ASME SA179) » DIN1629/EN10216-1 » DIN17175/EN10216-2 » DIN 2391-1/EN 10305-1 » GB/T8163
Hot Rolled Steel Plate