single bellows metal compensator expansion joint for industrial
pipeline
Bellows metal, also known as expansion joint, bellows metal is composed of metal bellows and components, mainly to ensure the
safe operation of the pipeline. Bellows Metal is a flexible thin-walled transverse bellows device with expansion
function,. The principle of bellows Metal 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. Bellows metals have the functions of pressure resistance, sealing, corrosion
resistance, temperature resistance, impact resistance, vibration
and noise reduction. The bellows metal can reduce the deformation of the pipeline and improve the service
life of the pipeline.
Performance of bellows metal
The main elastic element of bellows metal is stainless steel bellows. Bellows metal compensates the pipeline in axial, transverse and angular
directions through the expansion and bending of bellows. Bellows metal can play the following roles:
1. The bellows metal to absorb the axial, transverse and angular thermal deformation of
the pipeline.
2. Bellows metal can absorb equipment vibration and reduce the impact of equipment
vibration on the pipeline.
3. Bellows metal can absorb pipeline deformation caused by earthquake and land
subsidence.
4. Through certain structural design, the metal bellows metal can reduce the seal failure caused by scaling.
Technique Parameter of bellows metal
Main data of bellows metal
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Production process of bellows metal
Do you know how is a high quality bellows metal made?Let's see with JINGNING.
Jingning has more than 17 years of design experience in the
manufacturing of rubber expansion joint, bellows metal, disassembly joint, pipeline and other industrial pipe fittings.
The bellows metals meet the international standards such as GB, ISO, DIN, ANSI, BS,
JIS and the special requirements of customers.
Bellows metal advantages
1. Bellows metal is ex factory price
2. 17 years manufacturing experience, 5 years export experience
3. The bellows metal has strict quality inspection, and the quality far exceeds the
industry standard.
4. Various specifications of bellows metal mold base customization and OEM
5. Free bellows metal samples
6. Large inventory of bellows metal
Bellows metal application
1. Bellows metals are used for pipes with large deformation and
limited space.
2. Bellows metal is used for large diameter, large deformation, large displacement
and low working pressure pipeline.
3. Bellows metals are used for equipment that needs to limit the nozzle load.
4. Bellows metal is used to absorb or isolate high frequency mechanical vibration.
5. Bellows metal is used for pipeline to absorb earthquake or foundation settlement.
FAQ
Q1:Can the bellows metal be marked with customized logo?
A1:Yes,the bellows metal can be marked with your logo. We could provide OEM&ODM service
for bellows metal.
Q2:What’s the face to face length of bellows metal?
A2:The face to face length of bellows metal can be L130, L152,L203... We also could accept customized length
according to your requirements.
Q3:Can you provide drawings of bellows metal?
A3:Yes,we could provide drawings of bellows metal for you.Please contact us to get the drawing of bellows metal.
Q4:What certificates of bellows metal can you provide?
A4:We could provide CE,ISO certificate for our bellows metal.
Q5:Can we get a sample of bellows metal?
A5:Yes,we could provide samples for you to test the quality of our bellows metal.
