PTFE Hose Installation Precautions
2022-07-20 14:16:21
In recent years, large diameter hose, abrasion resistance, pressure and winding volume are the main trends in hose development. The industrial equipment has a sophisticated design and a more compact installation. The new abrasion resistant hose features a smaller bend radius. Therefore, even if the product quality is extremely high, if the hose is not properly used and maintained, it will seriously affect its use quality and life, and even cause unnecessary serious accidents, resulting in property damage, thereby reducing the reliability of high-pressure wear-resistant hoses. Precautions for PTFE hose: 1. The other end of the stainless steel soft joint on the pipeline should be effectively fixed away from the vibration source, so that the soft joint can isolate and absorb shock; 2. The corrugated pipe should be effectively protected during electric welding work on the construction site to prevent the welding slag from splashing and damaging the corrugation. 3. The stainless steel soft joint must be installed in a straight line, without bending or translation; 4. After the installation is completed, the nut and the spare mother on the tie rod should be locked, and the tie rod and the nut should not be removed;
Application range of high pressure hose: 1. Transport corrosive chemical medium or organic solvent. (For example: loading and unloading ammonia water, acetone, etc.); 2. Transporting high-temperature gas, hot oil and other high-temperature media. (For example: hot steam, heat transfer oil, etc.); 3. Transport low temperature or ultra-low temperature medium. (For example: liquid atmosphere); 4. Transport water, steam, oil and other media in high temperature environment. (For example: water vapor system and hydraulic system in coking, steelmaking, continuous casting equipment); 5. Pipelines that need shock absorption or noise elimination. (For example: the import and export of pumps) Just like other equipment accessories, each different accessory product has different styles and sizes. For different customers, our use occasions and needs are different, and the demand for products is different. Also different.
When choosing API 7K oil wear-resistant hose, we should pay attention to this problem. Here we suggest that you should pay attention to the model and size of your own equipment before choosing, and see what type of hose we actually need to use with it. , so that the effect of later use will be better. Why is the high temperature steam hose assembly easy to leak water at the joint after 1 month of use? This is a common problem with many steam hoses. The reason is that the internal temperature of the high-temperature steam hose is too high during use, and the long-term use temperature will reach 170-180 degrees. When the steam hose locks the assembly, the inner layer of the head can only be squeezed. The seal is tight, the joint is made of metal, which is a thermal conductor, and the material of the high-temperature steam hose is EPDM rubber. After the inner layer of the steam hose is squeezed, it is basically isolated from water vapor, but EPDM rubber is not resistant to Due to dry heat, the inner glue at the joint ages after a long time of dry heat, causing water seepage.
On March 1, 2014, it was awarded the top ten hoses of 2013-2014, and the pulse of Litong hydraulic winding hose exceeded 1 million times. On March 8, 2014, Litong hydraulic chain Changsha flagship store opened. On April 1, 2014, the company launched the "Artery" series products, and the quality of the hose has reached a new level. On April 15, 2014, Litong Hydraulics participated in the 2014 China Import and Export Fair.
We will update more about -corrosion resistant hose assembly- gradually, so stay tuned.
Tags you may be concerned about: assembly hose corrosion resistance
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