Emergency repair method for ruptured rubber hose
2022-07-20 14:12:30
The super wear-resistant sandblasting pipe jointly developed by Litong and Qingdao University adopts the latest polymer materials, which solves the problems of easy wear, loss resistance and aging of the rubber tube. It can be used under harsh conditions, and its wear resistance is several times higher than that of ordinary concrete conveying pipes in practical applications. Ultra-high molecular weight polyethylene and UPE are more resistant to high saturation in wear resistance and acid and alkali resistance. , more reliable. 2. Binding method The binding method is suitable for emergency repair of ruptured rubber hoses with pressure below 16MPa. The specific method is: apply one of the aforementioned glues commonly used in construction machinery to the ruptured part of the hose; wrap 2-3 layers of oil-resistant rubber with a width of 2-3 times the length of the ruptured part (each layer should be coated with glue) ); bind the wrapped oil-resistant rubber with No. 12 iron wire; wait for it to solidify. On January 23, 2020, the company held the "2019 Annual Summary and Commendation Conference".
In 2019, everyone worked together and united to successfully complete the company's various business indicators. The first item of the conference: the award ceremony for outstanding employees. A total of 9 awards were set up in this commendation, and more than 70 outstanding teams and employees were selected. The second item of the conference: the lucky draw session. The conference set up 30 third prizes, 20 second prizes and 2 first prizes. The third item of the conference: Chairman Zhao Hongliang delivered a speech. The 2019 Annual Summary Commendation Conference” ended successfully with the warm applause of everyone. The multifunctional hose is never required, and almost all transportation means can be safely transported through it, even corrosive liquid chemicals (sulfuric acid, hydrochloric acid, sulfur reagents) etc.) will not corrode.
It cleans itself well and has maximum resistance to sticky substances (whether glue or grease) and is not sticky. It can withstand high pressure, the safety factor is 4 times, the inner diameter is 2 inches, and it can easily withstand the pressure of 25MPa. It is safe, powerful and proprietary, ideal for chemical, food and high temperature operations. According to the manufacturing process of four-layer winding high-pressure hydraulic hose, Litong API 16D hose uses fire-resistant rubber as the raw material for the outer rubber layer of the hose, and is covered with stainless steel armor on the outside of the hose. The pipe body acquires fire resistance and fire resistance.
The special liquid hose hose for the transportation of liquefied petroleum gas is the necessary connection pipeline for the storage and distribution station of liquefied petroleum gas, the liquefied gas tanker and the liquid ammonia tanker. It can easily adjust the distance of the loading and unloading truck, and has accessories such as flange connection, ball valve and quick-release joint, which is easy to operate, safe and reliable. Simple structure, convenient operation, quick connection and opening. Compact size, light weight, good sealing and interchangeability. The loading and unloading hose is suitable for fast loading and unloading operations in liquefied gas, oil research, liquid ammonia, storage tank station, liquefied gas, liquid gas and ammonia tanker system, so that it is widely used in various media such as liquid. The transportation hose is a new type of rubber material developed by our company. It has strong corrosion resistance and super wear resistance in the transportation of strong acids and alkalis. The normal use time of a rubber hose is 2,500 hours. The suction and discharge hose has excellent wear resistance and is mainly used to transport abrasive materials, such as sand and other bulk materials. Today, we will be specifically introducing sandblasting hoses designed for sand conveying and sand removal.
We will update more about -corrosion resistant hose assembly- gradually, so stay tuned.
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