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Flexible socket connection method and steps for PE water supply pipe


Release time:

Aug 29,2019

The socket-type flexible connection of polyethylene pipe is a new type of connection developed with reference to the principle of socket-type flexible connection of cast iron and polyvinyl chloride pipe (pvc-u). It is a PE pipe end welded with a reinforced polyethylene socket. Socket-type flexible connection is to directly insert one end of PE pipe into the special socket of pipe or pipe fitting, press against drawing through the locking ring in the socket, and press the rubber sealing ring to seal, so as to achieve the purpose of connecting pipe and pipe fitting. Pipe PE flexible socket connection steps are as follows ①: cut the pipe according to the required length, and the end face of the cut pipe should be perpendicular to the pipe axis; ②: remove the cut end face

The socket-type flexible connection of polyethylene pipe is a new type of connection developed with reference to the principle of socket-type flexible connection between cast iron and polyvinyl chloride pipe (pvc-u). It is a reinforced polyethylene socket welded to one end of PE pipe. Socket-type flexible connection is to directly insert one end of PE pipe into the special socket of pipe or pipe fitting, press against drawing through the locking ring in the socket, and press the rubber sealing ring to seal, so as to achieve the purpose of connecting pipe and pipe fitting.

Pipe PE flexible socket connection steps are as follows

①: Cut the pipe according to the required length, and the end face of the pipe after cutting should be perpendicular to the axis of the pipe;

②: Remove the burrs and burrs on the cutting end face;

③: Use a special chamfering machine to pour the pipe end into 15 ° ~ 30 °, and the groove thickness is 1/2~1/3 of the pipe wall thickness;

④: Use cotton yarn or dry cloth to clean the inside of the socket and the outside of the socket, if necessary, use acetone and other cleaning agents;

⑤: The socket depth of the pipe minus 10mm is the insertion length of the pipe, and the pipe shall be marked with this length;

⑥: Check and adjust the rubber sealing ring, and apply the lubricant evenly on the surface of the rubber sealing ring and the outer surface of the socket of the pipe or pipe fitting with a brush. Prohibit the use of butter or other oils as lubricants;

⑦: Insert the pipe or pipe socket into the pipe socket at a constant speed to the marking line. The insertion must be kept vertical, if the insertion is difficult, can use auxiliary instruments. Connection mode;

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