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 :
Double Sphere Rubber Expansion Joint Type of EPDM Vulcanized Rubber Expansion Joint
Keyword :
Vulcanized Rubber Expansion Joint
Material :
EPDM,NBR,SBR,NR
Technical :
Vulcanized,Casting
End Fittings :
Carbon Steel, Stainless Steel, Galvanized Steel, Aluminum
Color :
Black
OEM :
Support, 20Years' experience
Flange :
Detachable
Description

Double Sphere Rubber Expansion Joint Type of EPDM Vulcanized Rubber Expansion Joint

The connection type of the vulcanized rubber expansion joint with NBR rubber typically involves the use of flanges. These flanges can be made of various materials, such as stainless steel or carbon steel, depending on the specific application and environmental conditions. The flanges are designed to fit securely with the piping system, ensuring a leak-proof and reliable connection. Vulcanized rubber expansion joint is a versatile and robust component for piping systems in various industrial applications. Its oil and fuel resistance, high flexibility, temperature resistance, and noise and vibration reduction capabilities make it an essential element in ensuring the smooth and efficient operation of piping systems.

Performance characteristics of Vulcanized Rubber Expansion Joint

Vulcanized rubber 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, vulcanized rubber expansion joint are able to:

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

Technical data of Vulcanized Rubber Expansion Joint

Main data of Vulcanized 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.

Vulcanized Rubber Expansion Joint details show

Double Sphere Rubber Expansion Joint Type Of EPDM Vulcanized Rubber Expansion Joint

Vulcanized Rubber Expansion Joint production Flow

Do you know how is a Vulcanized Rubber Expansion Joint made? Let's see with JINGNING.

Double Sphere Rubber Expansion Joint Type Of EPDM Vulcanized Rubber Expansion Joint

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.

Vulcanized Rubber Expansion Joint application

Vulcanized rubber 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. Vulcanized 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 vulcanized rubber expansion joint has high wear resistance, vulcanized rubber expansion joint is also suitable for all industries of granular and powdery and gas low temperature.

FAQ

Q1: What’s the face to face length?

A1: The face to face length can be L130, L152,L203... We also could accept customized length according to your requirements.

Q2: What’s the material?

A2: The material can be EPDM,NBR,CR,SBR..It depends on the working condition.

Q3: What’s the working temperature?

A3: The working temperature is -20℃~100℃.

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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Double Sphere Rubber Expansion Joint Type Of EPDM Vulcanized Rubber Expansion Joint

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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
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Double Sphere Rubber Expansion Joint Type Of EPDM Vulcanized Rubber Expansion Joint
Double Sphere Rubber Expansion Joint Type Of EPDM Vulcanized Rubber Expansion Joint
Double Sphere Rubber Expansion Joint Type Of EPDM Vulcanized Rubber Expansion Joint
Double Sphere Rubber Expansion Joint Type Of EPDM Vulcanized Rubber Expansion Joint
Double Sphere Rubber Expansion Joint Type Of EPDM Vulcanized Rubber Expansion Joint
Double Sphere Rubber Expansion Joint Type Of EPDM Vulcanized Rubber Expansion Joint

Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.

Verified Supplier
7 Years
shandong, zhengzhou
Since 2004
Business Type :
Manufacturer
Total Annual :
30000000-50000000
Employee Number :
100~200
Certification Level :
Verified Supplier
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