Non Welded Pipe Bellows Expansion Joint Elastic Compensation With Control Rods

Bellows expansion joint

Pipe bellows, also known as bellows expansion joint, is composed of metal bellows and components, mainly to ensure the safe operation of the pipeline. It is a flexible thin-wall transverse bellows device with expansion function. Its principle is to use its elastic expansion function to compensate the axial displacement, angular displacement, lateral displacement and combined displacement caused by thermal deformation, mechanical deformation and various mechanical vibration. It has the functions of pressure resistance, sealing, corrosion resistance, temperature resistance, impact resistance, vibration and noise reduction.

Performance of bellows expansion joint

1. Good compensation.

2. Able to withstand high temperature.

3. Leakage can be reduced.

4. Vibration resistance and high-speed performance.

5. The specific pressure of the spring can be reduced.

6. It can transmit torque in the pipeline.

7. The sealing failure caused by scaling can be reduced through certain structural design.

Technique Parameter of bellows expansion joint

Bellows expansion joint details show

Production process of bellows expansion joint

Bellows expansion joint advantages

1. The product price is the ex factory price

2.17 years of manufacturing experience and 5 years of export experience

3. Strict quality inspection, the quality far exceeds the industry standard.

4. Mold customization and OEM of various specifications

5. Large inventory

Bellows expansion joint application

As an elastic compensation element with free expansion, universal metal expansion joint has the advantages of reliable operation, good performance and compact structure. It has been widely used in chemical industry, metallurgy, nuclear energy and other departments.

Jingning is a specialist company in expansion joints for pipe equipment. Since 2004 we stand for values which are typical of a family owned company: the spirit of innovation, reliability, continuity and flexibility in thought and action.We are a reliable supplier to our customers who count on quality engineered and durable products.Choosing JINGNING expansion joints is a sound investment both in terms of performance and total cost of ownership.

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     vulcanizing machine                 Nylon cutting machine                            Lathe                                        Roll mill

          Metallic bellow                            Internal mixer                            Automatic flat                      Sand blasting machine

        forming machine                                                                       vulcanizing machine

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