Rectangular seamless tube is a seamless tube with a rectangular cross-section. It is used in a wide number of applications, including the construction, industrial and automotive industries.
Smooth surface FRP floor grating used in chemical, petroleum, metallurgy, electric power, electroplating, batteries, machinery, pharmaceutical, printing and dyeing, mining, sewage treatment, home decoration, municipal engineering, car washes, etc.
The basic structure of tungsten steel taps is an axially slotted external thread.In the cutting section of the tungsten steel tap relief grinding Angle 2 Ф, to make the cutting load distribution on several blade.
High payload drone integrates the advantage of being effective, having good results and using low budget. Under such mode, the high payload drone can carry 10 kilogram anti worm and plant disease liquids to well protect the flora.
The High Frequency Welded Solid Fin Tube is a highly efficient heat transfer element with spiral fins. Its heat transfer area is several times of the bare pipe, which can enhance heat transfer, reduce flow resistance, reduce metal consumption