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Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.
Home ProductsSingle Sphere Rubber Expansion Joint

DN100 Single Sphere Rubber Expansion Joint SS304 Metal Flanged Expansion Joint

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DN100 Single Sphere Rubber Expansion Joint SS304 Metal Flanged Expansion Joint

DN100 Single Sphere Rubber Expansion Joint SS304 Metal Flanged Expansion Joint
DN100 Single Sphere Rubber Expansion Joint SS304 Metal Flanged Expansion Joint
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Large Image :  DN100 Single Sphere Rubber Expansion Joint SS304 Metal Flanged Expansion Joint

Product Details:
Place of Origin: China
Brand Name: JINGNING
Certification: CE,ISO
Model Number: RLJS
Payment & Shipping Terms:
Minimum Order Quantity: 1
Packaging Details: carton or wooden
Delivery Time: 5--15 working days
Payment Terms: Western Union, T/T, L/C, D/A, D/P, MoneyGram
Supply Ability: 10000 sets per week
Detailed Product Description
OEM: 17Years' Experience Product Name: DN100 Single Sphere Rubber SS304 Metal Flanged Expansion Joint
Working Pressure: -0.2~4.5Mpa Keyword: Flanged Expansion Joint
Working Temperature: -30~130℃ Material: EPDM,NBR,SBR,NR,PTFE,FKM,IIR,CR
Burst Pressure: 6.0Mpa Technical: Vulcanized,Casting
High Light:

DN100 Single Sphere Rubber Expansion Joint

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SS304 Single Sphere Rubber Expansion Joint

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SS304 Flanged Expansion Joint

DN100 Single Sphere Rubber SS304 Metal Flanged Expansion Joint

 

Flanged expansion joint can also be called: flexible rubber joint, rubber soft joint, soft joint, flexible rubber joint, etc. it is a pipe connector with high elasticity, high air tightness, medium resistance and weather resistance. Flanged expansion joint is a kind of composite rubber pipe which is composed of inner rubber layer, fabric reinforcement layer (the reinforcement layer has multi-layer scraped nylon cord), middle rubber layer, outer rubber layer, end reinforced metal ring or steel ring, and loose combination with metal flange or parallel joint after high temperature and high pressure vulcanization. The flanged expansion joint makes use of the advantages of rubber, such as high elasticity, high gas resistance, medium resistance, weather resistance and radiation resistance. Flanged expansion joint can reduce the vibration and noise of the pipeline, and compensate the thermal expansion and cold contraction caused by temperature change.

 

Performance characteristics of flanged expansion joint

 

Flanged expansion joints can be divided into three categories: general, special and heat-resistant

1. Universal flanged expansion joint: suitable for transporting water at - 15 ℃ ~ 80 ℃ and acid or alkali solution with concentration less than 10%.

2. Special flanged expansion joint: suitable for special functions, such as oil resistance, plug resistance, ozone resistance, wear resistance or chemical corrosion resistance.

3. Heat resistant flanged expansion joint: suitable for transporting water with temperature higher than 80 ℃.

 

Technical data of flanged expansion joint

 

Main data of flanged 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.

 

Flanged expansion joint details show

 

DN100 Single Sphere Rubber Expansion Joint SS304 Metal Flanged Expansion Joint 0

 

Flanged expansion joint production Flow

 

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

 

DN100 Single Sphere Rubber Expansion Joint SS304 Metal Flanged Expansion Joint 1

 

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

 

Flanged expansion joint advantage

 

1. Factory price of  flanged expansion joint.

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

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

4. Flanged expansion joint mold has a variety of specifications, support customization, OEM.

5. Provide free samples of flanged expansion joint.

6. Flanged expansion joint are in large stock.

 

Flanged expansion joint application

 

Flanged expansion joints are widely used in various pipeline systems, such as the connection of flanged expansion joints with pumps and valves, fire-fighting equipment and pipelines with large vibration. Pipes with frequent changes of heat and cold. Flanged 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 flanged expansion joint has high wear resistance, flanged expansion joint is also suitable for all industries of granular and powdery and gas low temperature.

 

FAQ

 

Q1:What`s the rubber material of flanged expansion joint?

A1: EPDM,CR,NBR,etc .It depends on the working enviroment and media.

 

Q2: Is the flange galvaized of flanged expansion joint?

A2: Yes,we have electronic galvanized and hot dip galvanized flanges.We also have painted flanges

 

Q3: Can I get a sample?

A3: Of cause. We could delivery by Express,by air or by sea.

 

Q4: What is the MOQ of flanged expansion joint?

A4: 1 Piece, You can also get it as a sample to test our product quality ,then you can purchase order to us .                                 

Contact Details
Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.

Contact Person: Wu

Tel: +86 15093112546

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