How to choose copper ferrule fittings

Copper ferrule terminal fitting

The function of the copper ferrule straight-through terminal connector is mainly used for the connection of instrumentation equipment and measuring pipelines. There are many types of copper ferrule straight-through terminal joints. The pipe outer diameter D0 is: φ6mm, φ8mm, φ10mm, φ12mm, etc. The thread specifications are: M10 × 1, M12 × 1, M14 × 1.5, M16 × 1.5, M18. × 1.5, M20 × 1.5, 1 / 2NPT, ZG1 / 2 ″, ZG1 / 4 ″, etc.

The outline structure of the copper ferrule straight-through terminal connector is shown in Figure 1. The processing material is H62 (chrome plated surface). The nominal pressure is 1.0MPa, and the use temperature is not more than 150 ° C (the use temperature of the nylon pipe is normal temperature).

Scope of application: copper pipe, plastic pipe, nylon pipe.

TC / Q1015 wire wound 6S ultra-high pressure C-type hose assembly

Special attention should be paid to the fact that the connection between the source valve and the equipment and piping should not be made of ferrules. This is because the connection between the source valve and the equipment and piping is a key part, and the absence of a ferrule joint here is conducive to ensuring the quality of the connection and convenient for maintenance and repair. According to experience, in actual use, the processing quality of this joint and the size of the connection tube are very strict, otherwise the seal at the joint will be tight and leakage will occur.

2. Copper ferrule straight-through middle joint

The copper ferrule straight-through intermediate joint is used to connect the gas source and signal pipeline with the gas source and signal pipeline. There are many types of copper ferrule straight-through intermediate joints, and the pipe outer diameter D0 is: φ6 mm, φ8 mm, φ10 mm, φ12 mm, etc. The outline structure of the copper ferrule straight through joint is shown in Figure 2. The processing material is H62 (chrome plated surface). The nominal pressure is 1.0MPa, and the use temperature is not more than 150 ℃ (the use temperature of nylon pipe is normal temperature). Scope of application: copper pipe, plastic pipe, nylon pipe.

Special attention should be paid to the fact that the connection between the source valve and the equipment and piping should not be made of ferrules. This is because the connection between the source valve and the equipment and piping is a key part, and the absence of a ferrule type pipe joint here is conducive to ensuring the quality of the connection, and convenient for maintenance and repair. According to experience, in actual use, the processing quality of the joint and the size of the connecting pipe are very strict, otherwise the joint will be tightly sealed and leakage will occur.