Hydraulic pipe joint a lot of people have not heard of, more do not know what it is. By searching for relevant information, xiaobian now shares with you the principle and cleaning method of hydraulic pipe joint, hoping to help you.

First, the introduction of hydraulic pipe joint

Hydraulic pipe joint is a connecting part, is a connecting joint between high-pressure oil pipe and high-pressure oil pipe, it has many categories, can be divided into welding type pipe joint, high-pressure hose, excessive type pipe joint, high-pressure ball valve and so on.

Two, the principle of hydraulic pipe joint

Different kinds of joints have different principles. Here xiaobian introduces the principles related to welded pipe joints. Welded pipe joints, as the name implies, are welded. The structure of this pipe joint is relatively simple, the production cost is not high, it is relatively easy to make, and the sealing is good. But the welding quality requirements are very high, installation and disassembly is not convenient.

Three, hydraulic pipe joint cleaning

The cleaning of hydraulic pipe joint is divided into kerosene cleaning and pickling. Kerosene cleaning is mainly for copper pipe and stainless steel pipe. First, remove the pipe and joint to be cleaned, use cloth with kerosene to clean the internal test view, and then soak both ends and joint directly in kerosene to clean it. The standard after cleaning is that there can be no visible contaminants. Pickling is mainly aimed at the steel pipe with serious corrosion. First degrease, wash it with water, then remove rust, and then neutralize it with lye. Pay attention not to wash the mark of the pipe.

About the principle of hydraulic pipe joint and cleaning way xiaobian is introduced so much, I hope you can understand the hydraulic pipe joint after reading this article.