Frequently in contact with PE tube we may all understand that PE tube is a more widely used pipe. We should have a general understanding of the PE pipe. If we meet the need for splicing in the construction process of PE pipe, we need to understand the splicing method of PE pipe pile at this time.
Then let's introduce it to you by China HDPE parts factory:
PE pipe pile splicing method:
PE pipe engineering will encounter numerous pipe connection problems. It is necessary to minimize pile connection, pile connection should be carried out after the pile tip through the tough soil. When the free pile tip is close to the tough bearing layer or the pile tip is in the tough special layer, the number of joints of any single pile should not be more than 3, and there will be special requirements for the way of pile connection.
First of all, when the upper and lower section piles are spliced into the whole pile, it is appropriate to use end plate welding connection or mechanical joint connection, and the joint connection strength should not be inferior than the strength of the pipe pile. And the pile head of the buried part of the pipe pile should be 0.5m~10m higher than the ground when the pile is connected.
After that, a guide hoop should be set at the head of the lower section pile to facilitate the placement of the upper section pile.
When PE pipe is connected, the pile section of the upper and lower sections should be kept straight, and the dislocation deviation should not be greater than 2mm.
For PE pipe pile splicing, effective anticorrosion measures should be taken according to the above requirements according to the engineering geology. Dust parts need to be put into the pipe for correction, and then electricity is applied for melting and cooling. The depth line should be marked on the qualified wash parts.
The above is the introduction of the method of PE pipe pile splicing. If you don't understand anything in the construction process, you can leave a message in the comment area for consultation!