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Torque tube
A rectangular tube is a rectangular tube. Rectangular tube is a kind of hollow long steel, also known as flat tube, flat square tube or square flat tube (as the name implies). When the bending and torsion strength are the same, the weight is lighter, so it is widely used in manufacturing mechanical parts and engineering structures.
There are two main production modes of rectangular tube, i. e. cold rolling and hot rolling. Hot rolling of rectangular tube is made by coiling hot rolled strip after processing. Cold-drawn or cold-rolled precise rectangular tubes are cold-drawn or cold-rolled precise rectangular tubes used for mechanical structures, hydraulic equipment with high dimensional accuracy and good surface finish.
Manager telephone:022-28899403
Strip telephone:022-28897079
Straight line telephone:022-28897187 022-28899671
Stranded telephone:022-28899678 022-28891659
Spiral telephone:022-68589404 022-28899404 022-68576867
Pons telephone:022-28870709
Fax telephone:022-68589404
Website:www.zg-rt.com
First factory address:No. 14 Zhenhai River Channel, Daqiuzhuang, Tianjin
Second factory address:No. 1 Jinhai Industrial Park, Daqiuzhuang Town, Tianjin
Tianjin Rui Tong Steel Co., Ltd. Copyright