Brass Compression Fitting fittings consist of three parts: fitting body, ferrule, and nut. When the ferrule and the nut sleeve are inserted into the joint body on the steel pipe, and the nut is tightened, the outer side of the front end of the ferrule fits the conical surface of the joint body, and the inner edge evenly bites into the seamless steel pipe to form an effective seal.
The principle of the card sleeve pipe joint:
The connection principle of Brass Compression Fitting is that the sharp inner edge of Compression Fitting gradually cuts into the outer wall of the steel pipe under the action of progressively increasing tightening torque, so as to achieve the purpose of reliable and sealed pipe connection.
1. Simple structure, reliable sealing performance, easy to use, sophisticated manufacturing, light and beautiful appearance.
2. No need to add gaskets, no welding, save materials, and have good performance of repeated assembly and disassembly.
3. Since Compression Fitting does not need welding, the influence of pipeline impurities on system performance is reduced. Therefore, the ferrule type pipe joint is increasingly widely used in the hydraulic and pneumatic equipment pipelines with oil, gas and medium as the medium, especially suitable for occasions with burning danger, high-altitude operation and frequent assembly and disassembly.
