Material selection and use of swivel fitting

The swivel fitting is a common hardware accessory in modern times. It is a mechanical part that transmits fluid media in the rotating state. The middle part can be rotated. This feature can be adapted to the high-pressure hose and spray gun of car washing equipment. In the cleaning operation, it can adjust various angles to solve the problem of pipe distortion according to the use. With the rotating structure Flexible transfer can be realized.

There are a variety of materials for swivel fittings, the main materials are stainless steel, copper alloy, polytetrafluoroethylene (PTFE) and graphite, etc. The characteristics of different materials correspond to different uses. Let's mainly talk about stainless steel and copper alloy materials. The rotary joint made of stainless steel has good corrosion resistance, so it can reduce rust and corrosion during use. At the same time, it has a certain strength and hardness, can withstand a certain amount of pressure, is not easy to deform, and can meet the general pipe connection. It is usually suitable for environments such as industrial water systems or chemical systems that need to come into contact with strongly corrosive materials. Copper alloys generally have copper-zinc alloys, that is, brass, rotary joints made of brass, which also have good corrosion resistance, electrical and thermal conductivity. It is usually used for air conditioning and refrigeration systems or plumbing transmission systems, etc. The rotary joint is generally very useful in the field of car washing. It is usually connected to high-pressure hoses and spray guns. The rotating characteristics of the rotary joint can also be rotated flexibly during use, which is also very helpful in improving work efficiency. Corrosion-resistant materials can also reduce the maintenance cost of products.

In a word,this swivel fitting is one of the main cleaning accessories produced and sold by Ningbo Zhengtian Import and Export Co., Ltd., which has 10 years of history and experience. The product is exported all over the world, especially in Southeast Asia, Eastern Europe and South America, which has a wide market.