Various hydraulic hose and hose coupling models (soliworks format)

February 26, 2024

① Hydraulic Hose alias hydraulic tubing, hydraulic hose, high pressure hose, hydraulic pipe, wire high pressure hose, wire braided hose wire wound hose, generally divided into wire braided hydraulic hose and wire wound hydraulic hose. The hydraulic hose is mainly composed of a liquid resistant inner rubber layer, a medium rubber layer, 2 or 4 or 6 layers of steel wire winding reinforcement layer and an outer rubber layer. The inner rubber layer has the effect of making the conveying medium withstand pressure and protecting the steel wire from erosion, the outer rubber layer protects the steel wire from damage, and the steel wire layer is the skeleton material to enhance the effect.

The hydraulic pipe joint is a component that connects the high-pressure oil pipe and the high-pressure oil pipe in the hydraulic system. Hydraulic pipe joints can also be divided into hydraulic hose, high pressure ball valve, quick joints, sleeve type pipe joints, Welded Pipe joints, high pressure hose, transition pipe joints, three way pipe joints, non-standard pipe joints, flamed pipe joints, right Angle pipe joints, rotary pipe joints, quick joints, stainless steel pipe joints, copper joints.

③ Classification of threads

1. There are two kinds of thread: internal thread and external thread;

2. According to the shape of the tooth can be divided into: 1, triangular thread 2, trapezoidal thread 3, rectangular thread 4, sawtooth thread;

3. Divided into single thread and multiple thread according to the number of lines;

4. According to the direction of screwing, there are two kinds of left-hand thread and right-handed thread, right-handed thread is not marked, left-handed plus LH, such as M24×1.5LH;

5. According to different uses, it is divided into: metric ordinary thread, pipe thread sealed with thread, non-thread sealed pipe thread, 60° taper pipe thread, metric cone thread, etc

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