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If wrinkles appear in the production process of the PVC steel wire hose, the main reasons are as follows:1. Uneven die temperatureUneven temperature of the die which will lead to uneven heating of raw...
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What material is PU? PU is the abbreviation of polyurethane. PU, an artificial material, is a high molecular polymer, commonly known as PU, “皮优”. At present, polyurethane material is the best ther...
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1. The structure of food grade hoseThe food grade hose pipe is made of high-quality rubber and PVC composite materials, and the stainless steel wire strengthens the high-performance food-grade steel w...
