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The chemical performance of stainless steel seals is more stable

Seals refer to materials or parts that prevent fluid or solid particles from leaking between adjacent joint surfaces and prevent foreign impurities from intruding into the interior of machinery and equipment. Most of the traditional seals are rubber and plastic seals, because rubber has good sealing performance. In China's manufacturing industry, the sealing industry can be said to be a relatively small industry, but the seals in the sealing products are national defense, petroleum, and transportation. The basic components and accessories in the main industries of the national economy have a very important position in the development of the national economy. Especially in recent years, with the rapid economic development, the seal manufacturing industry has shown a prosperous situation.


However, the seemingly beautiful situation hides major problems. The sealing performance of rubber-plastic seals is excellent. However, due to the aging problem of rubber, rubber-plastic seals have to be replaced after a period of use. Therefore, China's seal manufacturing industry Faced with a severe situation, stainless steel seals are a new type of material seals. Compared with rubber and plastic seals, they have stable chemical properties and also have good sealing performance. Therefore, stainless steel seals have been marketed after they came out. Consumer's approval.


PRV NEWS:The life of stainless steel seals

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