The manufacturing process of pipe is made by several different procedures. The simple overall production process is involved within three stages.

  • Firstly, the raw steel is converted into a workable shaped pattern.
  • Secondly, the tube is made by a continuous production line format.
  • Finally, the tube is welded, modified and cut to reach each individual customer's requirements.

Detailed flow chart of manufacturing pipe process as follows -

Carbon Steel/Stainless /Aluminum Making Process
(Click Image to enlarge or click HERE to the slide show)

Coil
1.Coil

Slitting Line
2.Slitting Line


3.Strip


4.Uncoiler


5.Portable Shear & Welder


6.Accumulator


7.Flattener


8.Forming


9.Transistor High Frequency Carbon Steel Welder


10.Bead Remover


11.Cooling


12.Sizing Machine


13.Press Cut - Off


14.End Trimming Machine


15.Run-Out Table


16.Packing

 

Carbon Steel pipe making process video

Caution: Video with Sound.


Aluminum Tube making process video

Caution: Video with Sound.

Product Application

The welded pipes by transistor high frequency carbon steel welder are applicable for wide market segment in pipe industry, automobiles, bicycle, construction industry, fan industry, umbrella, furniture, sports equipment, heavy engineering industry...etc.

 

Carbon Steel/Stainless /Aluminum Making Process
 
The pipe making process is put a steel strip that passes through a set of pre-roll forming section, before forming a continuous tube shape having opposing edges separated by a vertical gap. The un-welded tube must pass through a high frequency induction coil to weld both opposing edges of the tube. Pressure is force the opposing edges together and forms a tube having a continuous vertical butt weld joint. After rough steel tube is welded, it has to pass through next fellow steps including cooling, size adjusting, cutting and finally packing.
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