球探足球即时比分直播

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  • Understanding of angular deviation of sleeve compensator

    Understanding of angular deviation of sleeve compensator

    Sleeve compensator is one of the key components of modern heating pipe network and equipment for thermal compensation (axial, lateral, angular displacement), and cannot be used to compensate angular deviation. The thermal compensation performance of the compensator is determined by the bellows.

    2019-11-12 16:49:42
  • What determines the pressure of rubber joints

    What determines the pressure of rubber joints

    The rubber joint is also called a rubber tube soft joint, a flexible rubber joint, a flexible rubber joint, a high pressure rubber joint, a rubber shock absorber, a compensator, etc. It consists of inner and outer layers of rubber, ply and traveller, which form a tubular rubber piece. After vulcanization, it is combined with metal flange or parallel joint loose sleeve.

    2019-11-11 14:28:21
  • Advantages with limit rubber joints

    Advantages with limit rubber joints

    Rubber joints are hollow rubber products used for flexible connection between metal pipes. It consists of inner and outer layers of rubber, ply and traveller, which form a tubular rubber piece. After vulcanization, it is combined with metal flange or parallel joint loose sleeve.

    2019-11-08 11:01:55
  • The role of the negative pressure ring in the rubber joint

    The role of the negative pressure ring in the rubber joint

    Adding a negative pressure ring inside the rubber joint can greatly improve the performance of the rubber joint. Negative pressure rubber joints are often used for cold water, hot water, compressed air, natural gas and other media. It has a unique design, novel structure and good sealing performance to solve pipeline bursts caused by thermal expansion and contraction and damage pipeline connection equipment. Improves the life cycle and

    2019-11-07 11:18:49
  • Special rubber joint for pump outlet can effectively alleviate its impact

    Special rubber joint for pump outlet can effectively alleviate its impact

    The rubber joint is a tubular rubber part composed of an inner and outer layer of rubber, a cord layer and a traveller. After high temperature and high pressure vulcanization molding, it is combined with a metal flange or a parallel joint loose sleeve.

    2019-11-07 09:42:25
  • Reducing rubber joints must be selected for high safety and long service life

    Reducing rubber joints must be selected for high safety and long service life

    Reduced diameter rubber joints produced by Shanghai Luoying have high safety and long service life. In recent years, through the improvement of production technology, Shanghai Luoying has gradually developed into a manufacturing company in Henan. Today, the technical staff of Shanghai Luoying will share with you Why are the four advantages of reducing rubber joints popular with users?

    2019-11-06 14:18:16
  • Why do some rubber joints lose color?

    Why do some rubber joints lose color?

    Rubber joint products will encounter the problem of color loss during use, and many people will be confused. However, this situation is related to the storage environment and is also closely related to the performance of the dye and the characteristics of the raw materials.

    2019-11-01 10:05:48
  • What are the causes of aging of rubber joints

    What are the causes of aging of rubber joints

    In the industrial industry, rubber joints are very popular with customers, and their market sales are very large. In the modern industrial industry, the use of new products is an inevitable trend, and our company has never given up the innovative production of pipe fittings.

    2019-10-31 16:15:42
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