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Published:
2020-12-31
The leakage caused by leakage of interface glue due to large gap of socket or small viscosity of adhesive should be removed from the pipe and rebonded; If the bonding time is too long to remove, then
PE pipeline maintenance and storage
PE pipeline maintenance
1. Maintenance of adhesive interfaces
The leakage caused by leakage of interface glue due to large gap of socket or small viscosity of adhesive should be removed from the pipe and rebonded; If the bonding time is too long to remove, then cut off the pipe and reinstall the pipe.
If the adhesive interface has pores, dew glue, can be repaired. When filling glue, use adhesive with higher viscosity, or with the original adhesive volatilized into a semi - flow state of adhesive.
2. Maintenance of pipeline leakage
(1) Patch repair: The pipe body is slightly leaked and can be repaired by the patch method. The method is to cut a small section from the socket of the plug and apply adhesive to fix it at the leaking position. After reliable binding measures are taken at the repaired position, the concrete is poured to fix the position as a whole.
A. In case of minor leakage of the pipe itself, the leaking pipe segment can be sawed off, and the pipe can be connected on either side of the pipe with four 90° or 45° elbows by the method of adhesive connection between straight pipe and pipe fitting, and strict fixing measures can be taken. B. Remove the pipe segment with slight leakage and restore the original pipe with a short pipe, two flange short pipes and a telescopic device.
PE water supply pipeline system products loading and unloading, transportation, storage
1. PE pipes and fittings must be handled and transported safely. It is strictly prohibited to throw, drag, bump, roll, pollute, seriously scratch or scratch in the process of handling and transportation.
2. The storage site shall be flat and free from sharp objects, and away from heat, oil and chemical pollution. The storage site shall be in good order and the height shall not exceed 1.5m.
3. When stored in the open air, avoid the sun and rain, and use dark tarps for covering.
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