Mechanical Tube

Mechanical steel Tube refers to the steel tube applied to mechanical equipment. It has many advantages, such as high strength, high pressure resistance, convenient installation, low cost and long service life. It is mainly used in machining, coal mine, hydraulic steel and so on. According to the field of use can be divided into mechanical accessories tube, geological accessories tube, agricultural and economic accessories tube, auto parts tube, container equipment tube, military machinery processing tube, machine tool machining tube; According to the material can be divided into carbon steel, alloy steel and stainless steel; according to the processing process can be divided into seamless and welded.

GB/T 3639

Seamless Cold-drawn or Cold-rolled Steel Tubes for Precision Applications

GB/T 12770

Welded Stainless Steel Tubes for Mechanical Structure

GB/T 31315

Cold Drawn or Cold Rolled Precision Weld Steel Tubes for Mechanical Structure

GB/T 32957

Cold-drawn or Cold-rolled Precision Seamless Steel Tubes for Hydraulic and Pneumatic System Service