cold rolled electro-welded tube

Drum flying shear in rolling mill Drum flying shear cutting machine are used at the exit of various continuous cold rolling mills for strips to realize dynamic sub-coiling. During the shearing process, the upper and lower drums of the flying shear machine make circular motions, ...

Come From BOYA Precision Industrial Equipments Co.,Ltd

Steel Searcher Steel Supply Chain Cold Rolled Coil Cold rolled steel coil for sale is a product made from hot-rolled substrate by pickling, rolling, annealing, leveling and other processes at room temperature. Features of Cold Rolled Coil Cold rolled carbon steel coil is a ...

Come From STEEL SEARCHER HONG KONG LIMITED

Roll Forming Machine for steel D shaped tube, polygonal tube, half round pipe, Pentagonal tube, hexagonal tube manufacturer. One steel tubing machinery for D shape tube, pentagonal tube, triangle tube shaped tubing. 3 kinds of shaped tubes making in one roll forming machine. ...

Come From Shenzhen Superda Machine Co.,Ltd