1. Sand blast hose
1. Inner glue: polyurethane and butyl rubber are the main raw materials, and special reinforcing agent is added. The inner glue of the finished product is yellow and transparent, featuring high wear resistance, high toughness and high pressure resistance.In the industry enjoy the reputation of "wear-resistant king".
2. Reinforcing layer: the sand blasting rubber tube with sandwich cloth is used as reinforcing layer with good flexibility and strong pressure bearing capacity.
3. Purpose: well washing and discharge, river sand absorption, etc
2. Acid-base (dilute) rubber tube: dilute acid-base solution (except nitric acid) used for attracting concentration below 10% at room temperature
3. Water-absorbing hose:
1. Composition: acid-base tube is composed of inner rubber layer, fabric layer, spiral metal wire, middle rubber layer and outer rubber layer.
2. Performance and use: for agricultural irrigation and drainage, mining, civil engineering, water conservancy, etc
4. Oil hose
1.Composition: oil-absorbing hose is composed of inner layer, fabric layer, spiral metal wire, middle layer and outer layer.
2. Performance and application: used for pumping gasoline, kerosene, diesel oil, lubricating oil and other mineral oil transportation at room temperature.The working pressure is 0.5-1.2MPa