Goldsione Group., set of development, production and sale of pvc garden hose and pvc spray hose.

Goldsione Group-goldflexhose

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Teach you how to identify the quality of the pvc hose

1, the amount of wall thickness: to see whether the provisions of the wall thickness, here also note that some of the pipe is empty, both ends of the wall to meet the requirements, but the middle wall thickness is thin, did not meet the requirements, cost.

2, the amount of length: to see whether the required length, and some manufacturers by shortening the length to reduce the price. In accordance with GB / T10002.1-2006 does not allow negative deviation.

Second, look

1, see the gloss: the surface of a good look good oily nature is a high quality products.

2, see the color: the standard high-quality PVC-U pipe was light beige, if the pale that the pipeline that added excess calcium powder, some manufacturers miscellaneous materials, recycled material added too much, made of pipe black, yellow.



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