High abrasion blasting hose - wear the king Introduction 1. Product support: the product from the United States our technical department hose, tape Research Center, jointly developed a unique formula and advanced production technology. 2. Product Features: within the plastic polyurethane and butyl rubber as the main raw material, and adding special reinforcing agent. Finished within the plastic color to yellow transparent state, with high wear resistance, high toughness, high voltage and other characteristics, wear indicator is 2-3 times of ordinary blasting hose. In the industry have "anti-devil" in the world. Reinforcement: sandblasting hose using high-quality cloth for wiping the tape enhanced layer, flexible, strong pressure; steel, copper prepared by sandblasting hose steel wire braided hose, to work under pressure fabric hose 3 -4 times, with a high degree of pressure, flex resistance superior to the features. 3. Use: mainly used in various types of engineering, mine, tunnel, shotcrete slope protection, hydropower, mining, military defense and other fields have a wide range of applications. 4. Quality commitment: we recommend the initial use of this product compared with other manufacturers of products used to compare the superiority of our products. Lower than the performance of ordinary blasting hose full refund of the purchase price. 5, the implementation of standard products, the implementation of the PRC Ministry of Chemical Industry HG4-1458-82 standard. 6, the use and testing (a) Temperature: -20 ℃ -50 ℃ (b) Working pressure: 0. 63Mpa (c) 10 times the nominal diameter minimum bend radius test deformation KD value not exceeding 0.8 times the diameter D. (D) twice the working pressure in the hydraulic test under no abnormal phenomenon, the length change rate does not exceed ± 8%, diameter change rate does not exceed ± 10% (e) packaging and storage of finished products to facilitate transport reel tie bundles, not exceeding performance of the storage period of 1 year are in line with standards.