AVIT hose fittings Germany AVIT model AVIT price

AVIT hose fittings are connection components used to connect metal hoses and pipes. Their models are typically determined by factors such as material, connection method, size, and applicable working pressure. Different models have different characteristics and scopes of application, such as ferrule-type metal hose fittings, flange-type metal hose fittings, and swivel-type metal hose fittings. Selecting the appropriate metal hose fitting model requires consideration of multiple factors, such as the temperature, pressure, fluid medium, service life, and connection method of the working environment. For applications under special conditions such as high temperature, high pressure, and strong corrosion, it is necessary to select high-quality metal hose fitting models that meet the requirements.

AVIT hose fitting usage

When using different types of rubber hoses, hose fittings are required for connection. There are various types of hose fittings, and the connection method generally involves crimping with a hose crimping machine. The specific procedure is to select the hose, cut it to size, strip the hose cover, install the hose fitting, crimp it with the hose crimping machine, clean off any rubber debris, and then install the dust cap, sealing ring, and retaining ring. Connecting hose fittings to hoses is not difficult, but attention must be paid to ensuring a proper seal. Below is an introduction on how to ensure sealing when connecting hose fittings and hoses. One. What is a hose fitting? When using different types of hoses, a specialized fitting must be equipped to ensure normal operation. A hose fitting is a component that connects hoses. There are generally multiple types, including those with 24° flare-type ferrule fittings, spherical joint fittings or same-angle conical surface fittings, ferrule-type pipe connection fittings, those with 60° conical angle connection fittings, hollow hose screw connection fittings, and threaded connection fittings with or without sealing grooves.

AVIT hose fitting classification

Ferrule-type pipe fittings: The working principle of a ferrule fitting is to insert the steel pipe into the ferrule, tighten it with the ferrule nut, which presses against the ferrule and cuts into the pipe to create a seal. It does not require welding when connecting to steel pipes, which is beneficial for fire prevention, explosion protection, and high-altitude operations, and eliminates the drawbacks of improper welding. Therefore, it is a relatively advanced connector in the pipeline systems of automatic control devices in oil refining, chemical, petroleum, natural gas, food, pharmaceutical, and instrumentation systems. It is suitable for pipeline connections of media such as oil, gas, and water. Ferrule fittings feature reliable connection, high pressure resistance, temperature resistance, good sealing and repeatability, convenient installation and maintenance, and safe and reliable operation. Flare-type pipe fittings: Flare-type pipe fittings are suitable for media such as oil, water, and gas, whether non-corrosive or corrosive. The specifications of the steel pipes used are relatively flexible. After welding to the pipeline, they feature reliable connection and good sealing performance. Therefore, they are widely adopted in systems such as oil refining, chemical, light industry, textile, national defense, metallurgy, aviation, and shipping; they are also suitable for hydraulic transmission pipelines in various mechanical engineering and machine tool equipment. Welded pipe fittings: Welded pipe fittings are suitable for media such as oil, water, and gas, whether non-corrosive or corrosive. For welded sealed pipe fittings, the specifications of the steel pipes used are relatively flexible. After welding to the pipeline, they feature reliable connection and good sealing performance. Therefore, they are widely adopted in systems such as oil refining, chemical, light industry, textile, national defense, metallurgy, aviation, and shipping; they are also suitable for hydraulic transmission pipelines in various mechanical engineering and machine tool equipment. When the production of ferrule-type pipe fittings cannot meet demand, or in environments with strong corrosion, their use should be prioritized.

AVIT hose fitting function

The normal hose fitting for hot and cold water hoses is a 4-part pipe, with a diameter of 20 mm. For home decoration, the commonly used specifications are 20, 25, and 32mm. Cold water uses 25mm and hot water uses 20mm. However, its inner diameter does not have an exact value because the pipe wall thickness varies. Faucet hose fitting sizes are classified according to the pipe size, with common sizes being 4-part pipe and 6-part pipe. Functions of quick-release hose fittings: Exchange function for pneumatic and hydraulic tools, cylinders, hydraulic cylinders, and auxiliary devices for metal mold-related machinery; Maintenance function for computer cooling devices and maintenance of die-casting machine cylinders; Test function for vacuum, pressure resistance, leakage, and operation tests; Transport function for solids such as bolts and nuts, handling, and electrical conductivity; Filling function for inert gases, nitrogen, PG carbonic acid; Connection function for fixing items such as fishing rods and pocket laser discs, and for purposes other than mobile operation connections and fluid transport.

Weidou Intelligent Technology specializes in selling German AVIT oil pipe fittings, AVIT hose fittings, AVIT pipe fittings, AVIT pipe component fittings, AVIT swivel joints, AVIT metal fittings, AVIT brass fittings, AVIT stainless steel fittings, AVIT plastic fittings, AVIT hydraulic pipe fittings, AVIT adapter fittings, AVIT threaded pipe fittings, AVIT straight-through fittings, AVIT articulated fittings, AVIT ferrule fittings, AVIT original German imports. We welcome inquiries and orders from users.