Bellows Type Metal Expansion Joint SS316 High Temperature Resistance Bellows

Product Specification

Bellows Type Metal Expansion Joint SS316 High Temperature Resistance Bellows Expansion

The welded metal expansion joints of a corrugated pipe, two end pipes, and other components. It absorbs axial displacement of the pipeline (with small amounts of lateral and angular displacement) through the flexible deformation of the corrugated pipe, and the end pipe is either directly welded to the pipeline or connected to the pipeline flange after welding. The small pull rod on the expansion joint is mainly used as a rigid support during transportation or as a pre deformation adjustment for products, and it is not a load-bearing rod.

Performance of bellows expansion

Characteristics of welded metal expansion joint

• Compensate for axial, transverse, and angular thermal deformation of the absorption pipeline.
• The expansion and contraction of the corrugated compensator facilitates the installation and disassembly of valve pipelines
• Absorb equipment vibration and reduce the impact of equipment vibration on pipelines.
• Absorb the deformation of pipelines caused by earthquakes and subsidence.

Technique Parameter of bellows expansion

Note: If the medium is oil, acidic or alkaline substances, and there are special requirements for the working temperature, you can customize it by sending a letter or drawing. Please specify when ordering.

Bellows expansion details show

Production process of bellows expansion

Do you know how is a high quality bellows expansion made?Let's see with JINGNING.

Bellows expansion advantages

1. Bellows expansion is ex factory price

2. 17 years manufacturing experience, 5 years export experience

3. The bellows expansion has strict quality inspection, and the quality far exceeds the industry standard.

4. Various specifications of bellows expansion mold base customization and OEM

5. Free bellows expansion samples

6. Large inventory of bellows expansion

Bellows expansion application

Because of its flexibility, bellows expansion can compensate the temperature difference deformation or other deformation between equipment and pipeline, prevent vibration, reduce the thrust of pipeline on equipment, and adapt to the uneven settlement of oil tank foundation. The bellows expansion can be widely used in chemical industry, oil refining, electric power, light industry, atomic energy, metallurgy, machinery, instrument, ship, aerospace and other departments. With the wide application of power pipeline and heat pipeline in industry and civil field, the requirement of bellows expansion is higher and higher.

Our Services

1.24-hour online

2.Free samples provided

3.Support customization

4.Provide drawings

5.Multiple payment styles to choose from

6.Factory inspection (material, specifications, quantity, pressure, packaging)

7.Long warranty period

8.Suitable packaging for transportation

FAQ

Q1:Can the bellows expansion be marked with customized logo?

A1:Yes,it can be marked with your logo. We could provide OEM&ODM service.

Q2:What’s the face to face length of bellows expansion?

A2:The face to face length can be L130, L152,L203... We also could accept customized length according to your requirements.

Q3:Can you provide drawings of bellows expansion?

A3:Yes,we could provide drawings for you.Please contact us to get the drawing of bellows expansion.

Q4:What certificates of bellows expansion can you provide?

A4:We could provide CE,ISO certificate.

Q5:Can we get a sample of bellows expansion?

A5:Yes,we could provide samples for you to test the quality.