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Main welding procedure of PE pipe welding machine
Mar 31, 2018

First of all, we briefly introduce the main advantages of the PE pipe. The pipe has good hygienic properties and will not cause secondary pollution during use. And it has a long service life, but also has excellent corrosion resistance and other advantages. PE pipe welding machine is mainly used for PE pipe welding. Do you know the main welding procedure of PE pipe welding machine?

 

Next, we will share the main welding procedures for the PE pipe welding machine for everyone. The main contents are as follows:

 

The first step is to use the PE pipe welder to weld the PE pipe. It is necessary to center the two pipes and fix the ends of the two pipes by spot welding.

 

In the second step, if the PE pipe welding machine is used to weld the PE pipe to the flange plate, then the PE pipe needs to be inserted into the flange plate first. After the spot welding, the square ruler is used to find and level, and then the welding is performed. The flanges should be welded on both sides, and the inside welds must not protrude from the closed face of the flange.

 

It should be noted that if the PE pipe has a wall thickness of more than five millimeters, it is necessary to cut the groove first in order to ensure thorough penetration. Groove forming can be done by gas welding cutting or beveling, but the slag and iron oxide should be removed and polished with a trowel until metal light is exposed. Then when cutting the steel pipe, the cutting section should be perpendicular to the centerline of the pipe to ensure that the concentricity of the pipe meets the requirements after the PE pipe welding machine is welded.

 

In addition, during the welding process of the PE pipe welding machine, the pipe interface must be cleaned in advance to remove rust, dirt and grease. And to operate the PE pipe welding machine as required.

 

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