4mm-6mm 变径卡套接头

变径卡套接头是一种结构紧凑的管道连接接头，这种接头使用较为方便，性能，安装时即不需要扩口，也不需要焊接，特点适用于燃烧爆炸危险、高空作用和装拆频繁的场合，别外，还避免了由于管道焊接给系统带来的污染与缺点。因此，它为具有较高清洁度要求的液压气动设备管路系统的安装。

组成
变径卡套接头由三部分组成：接头体、卡套、螺母。当卡套和螺母套在钢管上插入接头体后，旋紧螺母时，卡套前端外侧与接头体锥面贴合，内刃均匀地咬入无缝钢管，形成有效密封。其安装简便，耐压高，故而得到广泛应用。

变径卡套接头 图片：



Reducing ferrule joint
Variable diameter ferrule fittings Details:

The reduced-diameter ferrule joint is a compact pipe connection joint, which is more convenient to use and reliable in performance. It does not require flaring or welding during installation. Its characteristics are suitable for the danger of combustion and explosion, high altitude action and frequent assembly and disassembly. In addition, the pollution and shortcomings caused by pipe welding to the system are avoided. Therefore, it is the installation of hydraulic and pneumatic equipment piping systems with high cleanliness requirements.

composition
The variable-diameter ferrule joint consists of three parts: the joint body, the ferrule, and the nut. When the ferrule and nut sleeve are inserted into the joint body on the steel pipe, when the nut is tightened, the outer side of the front end of the ferrule fits with the taper surface of the joint body, and the inner blade bites into the seamless steel pipe evenly to form an effective seal. It is easy to install and has high pressure resistance, so it is widely used.

Reducing ferrule joint Picture: