25/Aug
2018

The axial thrust can be transmitted to the entire pipe

B2F double flange type limit expansion joint is suitable for connecting both sides with flange. AF t...

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17/Aug
2018

Types of pump and valve connection expansion joints

What is the classification of the pump and valve connection expansion joint model? There are many ty...

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15/Aug
2018

[Science Stickers] PVC Plastic Processing Technology Training Materials (2)

The processing principle of PVC resin and the composition of ingredients The composition and funct...

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11/Aug
2018

The use of expansion joint and butterfly valve

The expansion joint is mainly composed of a body, a telescopic sleeve, a gland, a sealing ring and a...

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03/Aug
2018

The joint should not be subjected to the pipe's own weight

When the flexible rubber joint is used in the water pump inlet and outlet, it should be located on t...

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27/Jul
2018

How to install the flexible rubber joint of the pump valve

1. The appropriate model must be selected according to the working pressure, connection mode, medium...

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21/Jul
2018

The thermal expansion and contraction of the pipeline

When the glue is used, insert the inner wall of the pipe socket and the outer wall of the pipe into ...

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20/Jul
2018

[Science Stickers] PVC Plastic Processing Technology Training Materials (1)

main content: 1. The structure and performance of PVC resin 2. Modificat...

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13/Jul
2018

The precautions for pvc pipe construction and installation in winter

PVC-U pipe is a kind of pipe which is very commonly used for decoration now. There are many points f...

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07/Jul
2018

The PVC drain pipe is a substitute for the traditional drain pipe

PVC pipe home decoration is mainly used in the threading pipe, which is used to protect the wire, an...

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03/Jul
2018

[Science stickers] Corrosion resistance table of common rubber

 

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29/Jun
2018

The connection methods of PVC pipe

The connection methods of PVC pipe mainly includes three kinds of sealant, bonding and flange connec...

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