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Talk about how to save and transport PE water supply pipe


Release time:

Nov 08,2022

Talk about how to save and transport PE water supply pipe The inside and outside surface of the pipeline should be clean and smooth, and there should be no bubble, dent, obvious residue, obvious scratch and uneven color. Pipe joints shall be laser cut flat and vertical to the center line.

Talk about itPE water supply pipeHow to save and transport

We all know that the characteristic of PE water supply pipe is not easy to rust, so it is also an ideal pipe fitting to replace the general iron water supply pipe. And widely used in water supply pipe manufacturing industry. How can we distinguish the quality grade of PE water supply pipe from the outside? Today, we will explain to you the quality assurance standards for storage, loading, unloading, handling and transportation of PE water supply pipe:

讲一讲PE给水管如何保存和运输

After completion, the pipe cap or woven cloth shall be used for sealing, and shall be covered with gray-black shade net during storage and fixed. Goods shall not be subject to strong collision, throwing and pressure during loading, unloading, handling and transportation. The inside and outside surface of the pipeline should be clean and smooth, and there should be no bubble, dent, obvious residue, obvious scratch and uneven color. Pipe joints shall be laser cut flat and vertical to the center line.

The storage place of pipe fittings shall be leveled, the accumulation shall be neat, the relative height of the accumulation shall not exceed 1.5m, avoid pyrogen, and do not expose to the sun. The storage period shall not exceed one year from the date of manufacture. The length is specified, measured with a tape measure with an accuracy of 1mm, and the length limit deviation is +0.4 ~-0.2 of the length. Goods must be affixed with a certificate of conformity. The model and specification in the certificate of conformity should be filled in accordance with "DNXXX", and the inspection stamp and manufacturing date should be stamped.

PE water supply pipe use method

PE water supply pipe drains the gas in the adjacent coal roadway. In coal mines with multiple coal roadways, when longwall worktops are used in mining surfaces, the top and bottom rock layers and coal roadways (pressure relief, gas circulation improvement, many flooding into worktops, harming production and manufacturing.

PE water supply pipe is a professional item, let me introduce it to youPE water supply pipeThe telescopic device, let's get to know it,

We all know that PE water supply pipes have problems of thermal expansion and contraction in use, especially for plastic pipes (including PE water supply pipes), which have a thermal elongation of 1%-3%. For pipe fittings with relatively small diameter (such as DN60), in addition to the method of using telescopic device, another method is to empty the pipe fitting out of telescopic capacity and bury it in a slightly wider pipe trench on the building to make it have telescopic bending space. However, for the small-diameter high-molecular-weight polyethylene water supply pipe that plays a key role, because there are many three-way joints, the delivery pipe can be bent, torn or cracked under the action of thermal expansion and contraction, and the building structure will be damaged, resulting in relatively large property losses. Therefore, for the high-molecular-weight polyethylene water supply pipe passing through the pipe, equipment that can adjust the length independently should be selected-PE water supply pipeRetractor.

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