Introduction:

Multi-Layer pipes are produced by co-extrusion pipe line. The production line is a kind of special craft processes which can save the cost of raw material and make a series of pipes with functional features.

For Example, in order to save the cost of raw material, we can use the recycled material which is to be the middle layer to produce the PE thick wall pipes. For hot water supply pipes, the production line could not only have the PP-R Layer but also increase some other structure Layer including glass fiber, which attach the pipe to some excellent application features.

vacuum calibration & cooling tank

The vacuum calibration tank adopt two chamber structure: the vacuum calibration and cooling parts. Both of vacuum tank and spraying cooling tank adopt stainless 304 steel. The excellent vacuum system ensures precise sizing for pipes. We lengthen the vacuum and cooling tank to 8m. With much longer cooling process, the CPVC pipe can be well cooled and have better surface.