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.

What is the structure of metal hose?

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The metal hose is largely composed of bellows, mesh sleeve and joint. The bellows is the body of the metal hose, playing the role of flexibility; the mesh sleeve plays a strengthening, shielding role; the joint plays the role of connection. For different use requirements, they are connected with each other in different ways: bellows, mesh sleeve and joint three parts to weld the form of connection, called welding type; to mechanical clamping form of connection, called mechanical clamping type, in addition, there are the above two methods used in combination, called mixed type.

Metal hose products include oil hose, steam hose, sand blasting hose, acid and alkali hose, food hose, oxygen blowing hose and all kinds of shaped hoses. They are widely used in machinery, chemical industry, petroleum, metallurgy, food and other industries.

What is the pressure range of pressure-resistant metal hose: the pressure range of the hose is generally PN0.6-32.0Mpa. up to 42.0MPa. Metal hose is the main pressure-bearing parts of the hose installed in the pressure pipeline, while the bellows plays the role of sheathing, according to the size of the pressure in the pipeline and the application site, you can choose one or more layers of stainless steel wire or steel belt for Weaving.

To ensure the long service life of waterproof casing, you need to know the following aspects.

How does the flexible waterproof casing solve the sealing problem between the casing and the pipe?

Product knowledge

What is the structure of metal hose?

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