How can ability better understanding good high-pressure tubing?

Time：2020-04-06

Domestic and imported high-pressure tubing is also the main product formulation and production process differences. In the large rubber industry, to avoid the situation, we specifically explain what methods may help users to choose a good product, appearance testing, see the manual operation of the method, 1, whether the glue is degumming, degumming is the bad mixed gum too much formula did not do well. 2, the internal glue layer is uniform, and equipment modulation, the good product should be the internal glue layer fastening and uniform. 3, with the fingers to pinch the next layer of plastic, good elasticity for the best! 4, high brightness is glue good type 5, invisible method test, pressure test national standard requires test pressure is working pressure is twice, blasting pressure to 3-4 times, need to be identified to the relevant departments, under the general can not see, don't just read the manufacturer's written work. Well, users will be able to buy better high-pressure tubing once they have mastered the simple method of identification.