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High Temperature Double Sphere Expansion Joint Resistance Bellow In Piping

High Temperature Double Sphere Expansion Joint Resistance Bellow In Piping

High Temperature double sphere expansion joint

double sphere flexible connector

double sphere rubber joint

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Product Details
Product Name:
High Quality And High Temperature Resistance Bellow In Piping
Bellow In Piping
Working Pressure:
Working Temperature:
Payment & Shipping Terms
Minimum Order Quantity
USD 15--1000 /Set
Packaging Details
Wooden Box
Payment Terms
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability
5000 Sets/Week
Product Description

High quality and high temperature resistance bellow in piping


The bellow in piping is composed of rubber body and flange. The rubber material of bellow in piping is NR / NBR / EPDM / PTFE. The rubber materials of the bellow in piping are suitable for different media, such as the EPDM with weak acid and weak alkali. Flange material can be galvanized carbon steel, painted ductile iron, stainless steel 304 / 316, etc.


Bellow in piping Specifications


1. Bellow in piping alias:flexible rubber joint,rubber joint,rubber soft connection,shock absorber,flange soft. connection,flexible rubber joint,r

2. Bellow in piping specification:DN20mm-DN3600mm.

3. Bellow in piping pressure:0.6-2.5MPa.

4. Damping grade of bellow in piping: A level, shock absorption is very high.

5. Bellow in piping certification:ISO9001:2008,CE.

6. Bellow in piping of application:acid,alkali,corrosion,oil,hot and cold water,compressed natural gas,compressed air.


Part of bellow in piping technical data



Main data of bellow in piping


Nominal diameter(DN) Length Hole diameter quantitvd Axial displacement(mm) Horizontal displacement Deflexion angle
mm inch mm   Extension Compression mm (a1+a2)°
40 1 1/2 165 18-4 30 50 45 15°
50 2 165 18-4 30 50 45 15°
65 2 1/2 175 18-4 30 50 45 15°
80 3 175 18-8 35 50 45 15°
100 4 225 18-8 35 50 40 15°
125 5 225 18-8 35 50 40 15°
150 6 225 22-8 35 50 40 15°
200 8 325 22-8 35 60 40 15°
250 10 325 22-12 35 60 35 15°
300 12 325 22-12 35 60 35 15°
350 14 330 22-16 35 60 35 15°
400 16 330 26-16 35 60 35 15°
450 18 330 26-20 35 60 35 15°
500 20 350 26-20 35 60 35 15°
600 24 350 30-20 35 60 35 15°
700 28 350 30-24 35 60 35 30°
800 32 400 30-24 35 60 35 30°

Note: 1. The special requirements of bellow in piping can be customized according to the user's drawing. Flange standard is GB / t9115.1-2000. Various flange standards (GB, JB, Hg, CB, ANSI, DIN, BSEN, NF, en, JIS, ISO, etc.) can be selected for production. The rubber ball of bellow in piping can be used as natural rubber, ethylene propylene diene monomer rubber, chloroprene rubber, butyl rubber, butadiene rubber, fluorine rubber, etc. when the bellow in piping of DN200 and above is used for suspended water supply, the pipeline must have fixed support or fixed support, otherwise bellow in piping should be installed with anti falling device.


Bellow in piping production Flow


Do you know how is a bellow in piping made?Let's see with JINGNING.

High Temperature Double Sphere Expansion Joint Resistance Bellow In Piping 0


Bellow in piping advantage


1. Factory price of bellow in piping.

2. 16 years of manufacturing experience, 5 years of export experience.

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

4. Bellow in piping mold has a variety of specifications, support customization, OEM.

5. Provide free samples of bellow in piping.

6. Bellow in piping are in large stock.


Bellow in piping Application


Because of its good comprehensive performance,bellow in piping is widely used in chemical engineering, construction, water supply, drainage, petroleum, industry, refrigeration, sanitation, water heating, fire protection, electric power and other basic engineering.


Bellow in piping OEM&ODM


How to choose the appropriate bellow in piping? It is necessary to know the compatibility of the medium and the selected material, the range of full temperature, full pressure and full vacuum, the amount of movement required and the size between the pipe flanges. With this information, Jingning application engineers can help determine the ideal bellow in piping for any application.

High Temperature Double Sphere Expansion Joint Resistance Bellow In Piping 1


















Note:The special requirements of bellow in piping can be customized.




Q1:Can the bellow in piping be marked with customized logo?

A1:Yes,the bellow in piping can be marked with your logo. We could provide OEM&ODM service for bellow in piping.

Q2:What’s the face to face length of bellow in piping?

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

Q3:Can you provide drawings of bellow in piping?

A3:Yes,we could provide drawings of bellow in piping for you.Please contact us to get the drawing of bellow in piping.

Q4:What certificates of bellow in piping can you provide?

A4:We could provide CE,ISO certificate for our bellow in piping.


Q5:Can we get a sample of bellow in piping?

A5:Yes,we could provide samples for you to test the quality of our bellow in piping.

Q6:What’s the warranty period of bellow in piping?

A6:We provide 18 months’ warranty for our bellow in piping.

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