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.

XinLi explain the knowledge of bellows compensator.

Sep-22-17 Visits:225

Expansion joints are also customarily called compensators. It consists of bellows and end pipes, brackets, flanges, conduits and other accessories that constitute its working body. Expansion joint is a flexible structure set on the vessel shell or pipe in order to compensate for the additional stress caused by temperature difference and mechanical vibration.

The compensator uses the effective expansion and contraction deformation of its working body bellows to absorb the dimensional changes of pipelines, conduits, vessels, etc. caused by thermal expansion and contraction, or to compensate for the axial, lateral and angular displacements of pipelines, conduits, vessels, etc. It can also be used for noise and vibration reduction and heating. In order to prevent pipeline deformation or damage caused by thermal elongation or temperature stress when the heating pipeline heats up, it is necessary to set up compensators on the pipeline to compensate for the thermal elongation of the pipeline, so as to reduce the stress on the pipe wall and the force acting on the valve or support structure.

As an elastic compensation element that can expand and contract freely, the expansion joint has the advantages of reliable work, good performance and compact structure, and has been widely used in the chemical industry, metallurgy, nuclear energy and other sectors. In terms of the shape of the corrugation, U-shaped expansion joints are widely used, followed by Ω-shaped and C-shaped expansion joints. The expansion joints used in pipelines are divided into pressure balance type, hinge type and universal joint type in terms of structural compensation.

Buried corrugated compensator device precautions.

What do I need to know about corrugated compensator?

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XinLi explain the knowledge of bellows compensator.

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