Ductile iron single range flange
Universal straight fittings, stepped fittings and flange adapters for cast iron, ductile iron, steel, uPVC and asbestos cement pipes.
Ductile iron pe pipe single rang
Working pressures may vary from 10 to 16 bar depending on the application. The flange design of the adaptors is suitable for various international variations like DN, BS and ANSI.
Ductile iron wide range flange a
Flange adaptor couplings provide an effective means for inserting a flange into a pipeline for connection to another flanged component or valve. These adaptors are suitable for use in potable water; non-potable water and wastewater pipelines.
WHITE BAND expansion joints
The main body of silicone rubber joints for food production enterprises is made of nylon cord as the reinforcing material, which is vulcanized under heating and pressure conditions. Food grade rubber joints are used in cold water,
Dual Card Pipe Connectors
Pipe repair clamp is a kind of pipe plugger for repairing pipes, also known as Hafjoint, the upper and lower parts are sealed with sealing strips and fastened as a whole by bolts and worms.

Flexibility of metal hose

Dec-22-01 Visits:322

Metal hose is mainly composed of bellows, braided mesh sleeve and joint. The bellows plays the role of flexibility in the metal hose, which is made of thin-walled stainless steel with spiral or ring waveform. Woven metal wire or metal belt woven in a certain order, mounted on the outer surface of the metal bellows, has a strengthening role. The structural form of the joint is broadly divided into three categories: spiral, flange and quick type.

Some of the metal hoses use oil, housing water, one of its purposes is to reduce its temperature. When the effect is not good, the temperature is increased, the metal hose exhaust volume will be reduced. Operating temperature refers to the metal hose work in the ambient temperature, if the use of the temperature of the environment is relatively high, should do a good job of the corresponding cooling measures, while using a large viscosity, high sun point lubricants; low ambient temperature, there will be no bad effects.

The flexible hose between the metal hose is smaller and has a smaller radius. Metal hose has better expansion and contraction, will not block or stiffen. Metal hose unit weight is light, good caliber. Metal hose is flexible, repetitive and bendable. Metal hose is corrosion resistant and high temperature resistant. Metal hose prevents mouse bite and abrasion to prevent internal wires from being worn. Metal hose is resistant to bending, stretching and side pressure. Metal hose is soft and smooth, easy to install and position. There are many hose fittings with metal hoses for easy connection with instruments and equipment.

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Product knowledge

Flexibility of metal hose

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