Welding method of PE pipe

There are multiple connection methods for connecting PE pipes. If you can’t find one that suits you, learn how to weld PE pipes!
  1. Preparation before PE pipe welding: Check whether the power supply of the hot melt machine is connected properly, whether the milling cutter can cut, whether the heating plate is heated normally, and whether the frame cylinder is running.
  2. Welding:
  (1) Remove dirt (oil, dust, mud, water) from the pipe port.
  (2) Place the PE pipe inside the rack slip.
  (3) Mill the end face of the PE pipe flat with a milling cutter disc.
  (4) Measure the power of the frame cylinder.
  (5) Check whether the temperature of the heating plate reaches the temperature value between 190-230, which is 210±10℃ at normal temperature.
  (6) Place the heating plate into the rack.
  (7) Reduce the welding pressure (0.02Mp).
  (8) Switch quickly after the time is up.
  (9) Increase the pressure to meet certain requirements, generally 2-3Mp, depending on the cylinder support power.
  (10) Carry out pressure cooling.

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