Generally the method of HDPE Corrugated Culvert Pipe divided into: sleeve connection, socket connection, heat shrinkable belt connection of three. According to the actual construction conditions, to take Different connections, such as serious water seepage trench, the general use of sleeve connection and socket connection of these two.
The classification of the sleeve, generally divided into glass and steel sleevePE sleeve. Fiberglass sleeve material is processed from glass fiber and gel coat, the inside and outside the wall smooth, coated with a layer of paint, the hardness is larger than the bellows. Suitable for all sizes of pipe;PE sleeve material is PE, the inner and outer walls of the smooth, good toughness, suitable for the diameter of 500 within the pipe. Requires strict sealing of the pipeline, such as in the sewer, PE sleeve is not generally recommended, it is recommended to use fiberglass sleeve;
Sleeve connection installation procedure
Inspection - Lower pipe - Clean - Install the seal - Install the sleeve - Clean and lubricate - Connect the pipe - Review
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