Hydraulic joint is a type of connecting component, which isSteel wire braided rubber hoseThe connecting joints between. It has many classifications, including welded pipe joints, high-pressure hoses, transition pipe joints, high-pressure ball valves, etc. The selection of pipes with appropriate diameter, wall thickness, and material should be based on the pressure, flow rate, and working medium of the hydraulic system, as well as the requirements for the use environment, hydraulic components, and pipe joints. When selecting pipelines, consideration should be given to their neatness, aesthetics, and ease of maintenance. Pipelines should be arranged in parallel and have small intersections. There should be at least 10 millimeters of gap between parallel or intersecting pipelines to prevent vibration caused by mutual contact and to leave space for installation joints. In order to provide sufficient space, the length of the pipe should be as short as possible to reduce pressure loss, delay, and vibration.

1. Working principle of hydraulic joint

Different types of joints have different principles. Here is a brief introduction to the relevant principles of welding hydraulic joints. The welded pipe joint adopts welding method, and a circular seal is used between the joint and the pipeline. The welded hydraulic joint has a relatively simple structure, low manufacturing cost, easy manufacturing, and good sealing performance. The welding quality requirements are very high, and installation and disassembly are inconvenient.

2. Cleaning methods for hydraulic joints

The cleaning of hydraulic joints is divided into kerosene cleaning and acid washing. Kerosene cleaning is mainly used for copper pipes and stainless steel pipes. First, remove the pipes and joints to be cleaned, and soak both ends and joints directly in kerosene for cleaning. The standard after cleaning is that there should be no visible pollutants, and acid washing is mainly used for severely corroded steel pipes. First remove oil, wash with water, remove rust, and then neutralize with alkaline solution.

3. Connection form and function of hydraulic transition joint

Hydraulic transition coupling is a mechanical device that allows you to quickly, easily, and safely reconnect and disconnect almost any fluid or gas pipeline without the need for any tools.

4. Hydraulic transition joint connection form

In hydraulic joints, the steel wire braided rubber hose joint is a joint clamped at both ends of the hydraulic hose, and the connection between the joint and the component port usually requires a transition joint. The hydraulic transition joint serves as a transition between the hard joint and the port component or is directly part of the hard pipe joint.

5. The function of hydraulic transition joint

In hydraulic transition joint systems, both metal pipe joints and hose joints are prone to leakage. For sleeve type pipe joints, most pipelines will be subjected to significant external or impact forces, causing the sleeve or pipe end face to loosen. Deformation and causing leakage. At this time, it is necessary to check whether the card sleeve is round, whether the cutting edge has defects, whether the pipe end is complete, and the degree of compression of the card sleeve nut, while eliminating external forces on the pipe.

The above introduces the principle and cleaning method of hydraulic joints. Hydraulic joints can serve as a transition and connection between steel wire braided rubber hoses, and their sealing performance is also very good, so they are very popular in related industries.