Excellent characteristics of high temperature resistance of EPDM
2022-06-21 14:34:47
LT1003 75PSI radiator hose is mainly used in cooling system, its inner rubber layer is made of black EPDM rubber, reinforced with high-tensile textile cords, and the outer material is still made of black EPDM rubber; its applicable temperature is minus 40 to 120 Celsius, and the tube can continue to work under a constant pressure of 75psi.
In terms of caliber selection, Litong can be customized according to customer requirements. Ultra wear-resistant UPE concrete conveying pipe is made of ultra-high molecular polyethylene material, and its wear resistance is 8 times that of carbon steel. It is used in concrete conveying, cement shotcrete, wall spraying, etc. The outer rubber is black, smooth (surface texture), with super wear resistance, plus the anti-aging EPDM rubber developed by Litong, which greatly improves the durability in special environments. In the customer group, Litong products have been highly praised. Acid and alkali resistant rubber hose, corrosion resistant rubber hose, can suck almost all corrosive chemicals: strong acids, high aromatic hydrocarbon solvents, chlorinated or oxidizing solutions and aromatic hydrocarbons, etc.
It is suitable for biopharmaceutical, biomedical, cosmetic, and food processing applications, and is widely used in various fixed or mobile equipment in medicine, chemical industry and related industries. Can be used on road or rail tankers to extract a wide range of chemicals for use in areas that may contain explosive mixtures. Generally, the use temperature of high temperature steam hose is below 100 degrees, NBR rubber below 130, epdm EPDM high temperature steam hose below 180 degrees, and silicone rubber high temperature steam hose below 260 degrees. far, so the price gap of steam hose is also very large. The tensile strength of the steam pipe rubber produced by our company reaches 14-15 MPa, and it is resistant to flexing and pressure. more durable. In addition to the FDA certification, the inner rubber of the wine conveying hose needs to have good acid and alkali corrosion resistance. Because the wine contains special substances after fermentation, it is necessary to avoid its reaction with the rubber. In this way, in the process of conveying wine, under the premise that the medium is in contact with the pipe wall, the two will not react. FDA certification makes it use the highest grade.
Litong LT799 ultra-high pressure resin cleaning hose uses nylon (PA) as the inner layer material, wound high-strength steel wire as the reinforcement layer, and black or colored polyurethane (TPU) as the outer layer of the hose. The working temperature ranges from -40℃ to Between 100°C, the maximum working pressure is as high as 320MPa (the inner diameter of the hose is 7.8mm), and the maximum burst pressure is 800MPa. It is the quality choice for users of extreme high-pressure cleaning hoses.
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