As an indispensable flexible pipeline in industrial pipelines, metal hose clamp are mainly composed of bellows, net sleeves and joints. Due to the different requirements for metal hoses in each pipeline field, only suitable metal hoses can play a role in suitable pipelines, and different metal hose joints are also different. In order to meet the different needs of pipeline applications, the commonly used metal hose connectors on the market are also different, mainly including the following types: DPJ external thread end type, DKJ ferrule type, DGJ self-fixing type, 90 degree elbow joint, 45 degree Elbow connector, Y-shaped tee connector, T-shaped tee metal connector, stainless steel hose connector.

  

Different metal hose connectors have different functions and connection methods. The following focuses on the connection methods of the three gold soft tube connectors.

First: DPJ external thread termination type: The metal joint is made of zinc alloy die-casting, the surface is galvanized, frosted, or chrome-plated; the structure is compact, no pores, and the strength is high. This metal joint is a termination type, which is used to connect the metal The hose is connected to the linear connector on the box.

Second: DKJ card sleeve type and DGJ self-fixing metal hose connector. The characteristics of the two connectors are basically the same. The main difference is that the connection method of the metal connector is different. The DKJ card sleeve type metal connector is a card sleeve type. The hose is connected to the steel pipe without thread.

Third: DGJ self-fixing metal joints are self-fixing, used to connect metal hoses to unthreaded steel pipes or unthreaded equipment outlets.

It can be seen that the connection methods of the three metal joints are different. Users in different pipeline fields can choose the right products according to actual needs and adopt the correct connection method to ensure that the metal hose joints are reasonably applied in the pipeline