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后卡

后卡管件通常指的是双卡套式管接头中的后卡套,它是卡套式管接头的重要组成部分。


结构特点:

后卡套的截面形状类似高跟鞋状,其外壁包括前段、中段和后段,前段端面与轴线垂直,后段端面向前倾斜,外壁中段包括向轴线凹陷的三段外壁,内壁中后部向外倾斜。这种独特的几何形状有助于产生铰链 - 夹箍作用,可把轴向运动转化为卡套管上的径向挤压作用。


公称通径:DN10~DN50mm 

公称压力:PN1.6~PN32MPa

产品材质:304、316L等

适用介质:油﹑水﹑气等

Products and services that meet fluid control requirements

Each process, each facility, and each environmental constraint has its own special requirements. Therefore, Dongyan offers a comprehensive range of products covering different performance levels, pressures, different functions and different materials.

Product Application Scope

These devices are suitable for accurately controlling media such as gases, liquids, steam, etc., and maintaining process parameters such as pressure, flow rate, temperature, and liquid level at given values. Especially suitable for work environments where the allowable pressure difference is small and the allowable leakage is also small, and the pressure difference is not significant.

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