A rotary joint is a connecting sealing device that inputs fluid medium from a stationary pipeline into rotating or reciprocating equipment, and then discharges it from the rotary joint, abbreviated as a "rotary joint". The application of rotary joints varies and can generally be divided into differe

Crane tube swivel joint is a device used to connect two pipes and allow them to rotate in different directions. It usually consists of two inner and outer pipes and a rotating joint attached to the inner and outer pipes. The working principle of the crane tube rotary joint is achieved through inte

Rotary joint sealing is a common sealing device widely used in pipeline systems to prevent or reduce fluid leakage. Its principle is to achieve sealing effect by rotating the relative motion of the sealing surface. A rotary joint seal typically consists of two sealing surfaces, one fixed in the pip

Rotary joint is a commonly used mechanical transmission device, mainly used to connect two rotating shafts to give them relative rotational ability. The working principle of rotary joints is based on the principles of mechanical kinematics and tribology, and the transmission of torque and smooth ro

A central rotary joint is a mechanical device used to achieve all-round rotational motion between two components. It consists of an outer sleeve, an inner sleeve, a rotating shaft, and a sealing device. Its working principle is as follows: 1. Inner sleeve: The inner sleeve is fixed to a component to

Everyone is familiar with H-type rotary joints. The golden copper shell looks very beautiful. Not many people are familiar with the HK type rotary joint. After all, this is a rotary joint only used for large equipment. In fact, the difference between H-type rotary joints and HK is not only in th

Rotary joint is a commonly used connecting component in industrial equipment and mechanical devices, which can provide flexible rotation function in different directions. However, due to long-term use and potential loads, rotary joints are prone to wear, oil leakage, and other malfunctions. Regular

Installation knowledge of high-pressure rotary joints: 1. During the handling and storage of high-pressure rotary joints, collisions and drops should be avoided to prevent damage to the interface and internal components. 2. Install the machine as concentric as possible to ensure the good operation

The connection methods of rotary joints include threaded connections and semi split ring flange connections. The flange materials include: 20 #, A105, Q235A, 12Cr1MoV, 16MnR, 15CrMo, 18-8, 321, 304, 304L, 316, 316L, etc. Flanges can be divided into flat welding flanges, butt welding flanges, threade

Operating procedures for replacing metal hoses 1. The metal hose is made of chromium nickel austenitic stainless steel, and attention should be paid to preventing point corrosion by nitrogen ions and corrosive damage by dilute sulfuric acid during use. 2. Sealed piping systems should strictly comply