Everyday life, everyone will have such a misunderstanding, usually think that the quality of the water pipe is good, and then install it firmly, you can sit back and relax. In fact, the vast majority of water pipes must be protected from sun protection in winter and anti-freeze measures in winter to   Read More>

The spiral guard is a new product that replaces the metal retaining spring for traditional hose protection. The tspiral guard is generally made of nylon or polypropylene. The tubing protective sleeve has the same wear resistance performance as the traditional metal retaining spring product, and has   Read More>

What are the four methods of testing the spiral protective cover?1. Whether the spiral protective sleeve is wear-resistant depends on the material rather than the thicknessThe polypropylene used in our material has a higher crystallinity than other materials. At 1.9Mpa surface pressure, the (disc fr   Read More>

Nitrile rubber is prepared by emulsion polymerization of butadiene and acrylonitrile. The nitrile rubber is mainly produced by low temperature emulsion polymerization. It has excellent oil resistance, high wear resistance, good heat resistance and strong adhesion. The disadvantages are poor low temp   Read More>