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EPDM Expansion Joint Double Sphere Rubber Bellows Manufacturer Customized
EPDM Expansion Joint Double Sphere Rubber Bellows Manufacturer Customized
EPDM Expansion Joint Double Sphere Rubber Bellows Manufacturer Customized
EPDM Expansion Joint Double Sphere Rubber Bellows Manufacturer Customized
EPDM Expansion Joint Double Sphere Rubber Bellows Manufacturer Customized
EPDM Expansion Joint Double Sphere Rubber Bellows Manufacturer Customized
EPDM Expansion Joint Double Sphere Rubber Bellows Manufacturer Customized
EPDM Expansion Joint Double Sphere Rubber Bellows Manufacturer Customized
EPDM Expansion Joint Double Sphere Rubber Bellows Manufacturer Customized
EPDM Expansion Joint Double Sphere Rubber Bellows Manufacturer Customized
Specifications
Brand Name :
JINGNING
Model Number :
RLJS
Certification :
CE，ISO
Place of Origin :
China
MOQ :
1
Payment Terms :
Western Union, T/T, L/C, D/A, D/P, MoneyGram
Supply Ability :
10000 sets per week
Delivery Time :
5--15 working days
Packaging Details :
carton or wooden
Product name :
EPDM Expansion Joint Double Sphere Rubber Bellows Manufacturer Customized
Keyword :
EPDM Expansion Joint
Temperature Rating :
200°F
Technical :
Vulcanized,Casting
Size :
DN250
End Fittings :
Carbon Steel, Stainless Steel, Galvanized Steel, Aluminum, Brass,
Company :
Factory
MOQ :
1PC
Description

EPDM Expansion Joint Double Sphere Rubber Bellows Manufacturer Customized

EPDM expansion joint is suitable for hotels, factories, residential district plumbing piping system, circulating water piping, sanitary piping, chemical industry anti-corrosion and refrigeration piping and so on. In addition, EPDM expansion joint are also used in petrochemical, sewage treatment, dust particles processing and other fields, which can effectively reduce pipeline vibration and noise, and improve the stability and service life of pipeline system.

Performance characteristics of EPDM expansion joint

EPDM expansion joint offer ultra-high performance, reliability and longevity, thus improving plant safety and the mechanical integrity of equipment. Due to the insertion of specially designed products in rigid piping systems, Joint expansion are able to:

1. Reduce mechanical noise
2. Compensate for eccentricity
3. Eliminate electrolysis between dissimilar metals

Technical data of EPDM expansion joint

Main data of Double Sphere Rubber Expansion Joint
Nominal diameter(DN) Length Axial displacement(mm) Horizontal displacement Deflexion angle
mm inch mm Extension Compression mm (a1+a2)°
32 1 1/4 95 6 9 9 15°
40 1 1/2 95 6 10 9 15°
50 2 105 7 10 10 15°
65 2 1/2 115 7 13 11 15°
80 3 135 8 15 12 15°
100 4 150 10 19 13 15°
125 5 165 12 19 13 15°
150 6 180 12 20 14 15°
200 8 210 16 25 22 15°
250 10 230 16 25 22 15°
300 12 245 16 25 22 15°
350 14 255 16 25 22 15°
400 16 255 16 25 22 15°
450 18 255 16 25 22 15°
500 20 255 16 25 22 15°
600 24 260 16 25 22 15°

Note: 1. The special requirements of flanged expansion joint can be customized according to 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 flanged expansion joint can be used as natural rubber, EPDM, chloroprene rubber, butyl rubber, butadiene rubber, fluororubber, etc. when the flanged expansion joint above DN200 is used for suspension water supply, the pipeline must have fixed support or fixed support, otherwise the flanged expansion joint shall be installed with anti falling device.

EPDM expansion joint details show

EPDM Expansion Joint Double Sphere Rubber Bellows Manufacturer Customized

EPDM expansion joint production Flow

Do you know how is a EPDM expansion joint made? Let's see with JINGNING.

EPDM Expansion Joint Double Sphere Rubber Bellows Manufacturer Customized

It is very important to select the appropriate joint expansion, to understand the compatibility of the medium and the selected material of the joint expansion, 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 joint expansion for any application.

EPDM expansion joint application

EPDM expansion joint are widely used in various pipeline systems, such as the connection of joint expansion with pumps and valves, fire-fighting equipment and pipelines with large vibration. Pipes with frequent changes of heat and cold. Double sphere rubber expansion joint is mainly used for remote water and sewage lifting and transportation, water supply and cooling circulating water of thermal power plant, pipeline transportation of metallurgical industry, condensate water, chemical industry, cooling and dilution of petrochemical industry, and flexible connection between long and short distance pipelines in other industries. Because the double sphere rubber expansion joint has high wear resistance, joint expansion is also suitable for all industries of granular and powdery and gas low temperature.

FAQ

Q1: What’s the package of EPDM expansion joint?

A1: The package is carton box and strong plywooden case.

Q2: What’ the MOQ of EPDM expansion joint?

A2: 1 pc. We could delivery any quantity according to your requirements.

Q3: What’s the face to face length of EPDM expansion joint?

A3: The face to face length can be L130, L152,L203... We also could accept customized length according to your requirements.

Q4: What’s the material of flange ( retaining rings )?

A4: The material of flange can be carbon steel, stainless steel and ductile iron.

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EPDM Expansion Joint Double Sphere Rubber Bellows Manufacturer Customized

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Product Detail
Brand Name :
JINGNING
Model Number :
RLJS
Certification :
CE，ISO
Place of Origin :
China
MOQ :
1
Payment Terms :
Western Union, T/T, L/C, D/A, D/P, MoneyGram
Contact Supplier
video
EPDM Expansion Joint Double Sphere Rubber Bellows Manufacturer Customized
EPDM Expansion Joint Double Sphere Rubber Bellows Manufacturer Customized
EPDM Expansion Joint Double Sphere Rubber Bellows Manufacturer Customized
EPDM Expansion Joint Double Sphere Rubber Bellows Manufacturer Customized
EPDM Expansion Joint Double Sphere Rubber Bellows Manufacturer Customized

Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.

Verified Supplier
7 Years
shandong, zhengzhou
Since 2004
Business Type :
Manufacturer
Main Products :
Single Sphere Rubber Expansion Joint, Threaded Expansion Joint, EPDM Rubber Expansion Joint
Total Annual :
30000000-50000000
Employee Number :
100~200
Certification Level :
Verified Supplier
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