Cooling water hose has a wide range of application
The quality of the product is the most concerned by customers. So, how to get a good spiral hose wrap? Now Orientflex teaches you how to evaluate the quality of the spiral hose wrap.
- Oil resistance performance: Highquality spiral hose wrap has good oil resistance. We can put hose guard and gasoline and toluene in the mixture of soaking for 5 minutes, if there is no discoloration and sticky phenomenon, it is qualified. On the contrary, it is unqualified if there is discoloration and sticky phenomenon.
- 2. The exterior surface: HIgh quality spiral hose wrapis smooth, without obvious bubbling and uneven, and without impurities, miscellaneous color and other phenomena, it is a high-quality product. On the contrary, it is inferior.
- Wear-resisting performance: Qualified spiral hose wraphas a good wear-resisting performance.The results can be tested by acronon wear test. If the quality difference is less than 0.07, it is considered as high quality. On the contrary, if the quality difference is more than 0.07, then the rubber tube protective sleeve is inferior and unqualified.
The above is the identification of spiral hose wrap the most basic method, but also only the most effective method. I hope it will be helpful to you.
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