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

ANSI Double Sphere Rubber Expansion Joint EPDM Vulcanized

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ANSI Double Sphere Rubber Expansion Joint EPDM Vulcanized

ANSI Double Sphere Rubber Expansion Joint EPDM Vulcanized
ANSI Double Sphere Rubber Expansion Joint EPDM Vulcanized ANSI Double Sphere Rubber Expansion Joint EPDM Vulcanized ANSI Double Sphere Rubber Expansion Joint EPDM Vulcanized ANSI Double Sphere Rubber Expansion Joint EPDM Vulcanized

Large Image :  ANSI Double Sphere Rubber Expansion Joint EPDM Vulcanized

Product Details:
Place of Origin: China
Brand Name: JINGNING
Certification: CE
Model Number: RFJS
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: 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
Detailed Product Description
Company Type: Factory Connection: Flange
OEM&ODM: Support Shape: Equal
Product Name: Flexible Flange Double Sphere Rubber Expansion Joint Flange Material: Carbon Steel,Ductile Iron,Stainless Steel, Aluminum, Plastic
Keyword: Double Sphere Rubber Expansion Joint Flange Standard: DIN,BS,ANSI
Rubber Material: NBR,EPDM,SBR Working Pressure: -0.2~4.5Mpa
Technical: Vulcanized,Casting Working Temperature: -30~130℃
Size: DN40---DN1500 Pressure: PN10,PN16,PN25
Length: 110-950mm Applicable Medium: Air,Compressed Air,Water,Sea Water,Oil,Acid,Akali,Et
High Light:

ANSI Double Sphere Rubber Expansion Joint

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Vulcanized Double Sphere Rubber Expansion Joint

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Vulcanized double sphere flex connector

High Quality ANSI Double Sphere Rubber Expansion Joint EPDM Vulcanized

 

The double sphere rubber expansion joint is composed of rubber body and flange. The rubber material of double sphere rubber expansion joint is NR / NBR / EPDM / PTFE. The rubber materials of the double sphere rubber expansion joint 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.

 

Production process of double sphere rubber expansion joint

 

This double sphere rubber expansion joint use the high air tightness of rubber elastic medium resistance of weathering and radiation resistance, high strength and a little cold and heat stability of polyester cord skew and the composite by high pressure, high temperature mold vulcanization and become.

 

Part of double sphere rubber expansion joint technical data

 

 

Main data of double sphere rubber expansion joint

 

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 double sphere rubber expansion joint 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 double sphere rubber expansion joint can be used as natural rubber, ethylene propylene diene monomer rubber, chloroprene rubber, butyl rubber, butadiene rubber, fluorine rubber, etc. when the double sphere rubber expansion joint of DN200 and above is used for suspended water supply, the pipeline must have fixed support or fixed support, otherwise double sphere rubber expansion joint should be installed with anti falling device.

 

Double Sphere Rubber Expansion Joint Performance characteristics

 

Double sphere rubber expansion joint make use of the advantages of high elasticity, high gas, medium resistance, weather resistance and radiation resistance of rubber, which can reduce vibration and noise of pipes, and compensate for thermal expansion and cold shrinkage caused by temperature changes.

1.The double sphere rubber expansion joint could primarily reduce the quiver and the noise ofthe piping system; completely solve the different piping problems asdisplacement of jiont, axial flex and etc.

2.According to different material requirement,double sphere rubber expansion joint could be made as acid proof,alkali proof,corrosion proof to suit different medium and environment.

3.The material of double sphere rubber expansion joint has good sealing performance, light weight, easy to fix and maintain, and long service life. However, please keep away from sharp metal to avoid steel ball breaking.

 

Double Sphere Rubber Expansion Joint Specifications

 

1. Double sphere rubber expansion joint Alias:Flexible Rubber Joint,Rubber Joint,Rubber Soft Connection,Shock Absorber,Flange Soft. Connection,Flexible rubber Joint,Rubber Pipe Joint,Compensator,Rubber Bellow Joint,ect.

2. Double sphere rubber expansion joint Specification:DN20mm-DN3600mm.

3. Double sphere rubber expansion joint Pressure:0.6-2.5MPa.

4. Damping grade of double sphere rubber expansion joint: A level, shock absorption is very high.

5. Double sphere rubber expansion joint Certification:ISO9001:2008,CE.

6. Double sphere rubber expansion joint of Application:acid,alkali,corrosion,oil,hot and cold water,compressed natural gas,compressed air.

 

Production Flow

 

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

ANSI Double Sphere Rubber Expansion Joint EPDM Vulcanized 0

 

Double Sphere Rubber Expansion Joint advantage

 

1. Factory price of double sphere rubber 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. Double sphere rubber expansion joint mold has a variety of specifications, support customization, OEM.

5. Provide free samples of double sphere rubber expansion joint.

6. Double sphere rubber expansion joint are in large stock.

 

Double Sphere Rubber Expansion Joint Application

 

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

 

OEM&ODM

 

How to choose the appropriate double sphere rubber expansion joint? 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 double sphere rubber expansion joint for any application.

 
ANSI Double Sphere Rubber Expansion Joint EPDM Vulcanized 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note:The special requirements of double sphere rubber expansion joint can be customized.

 

FAQ

 

Q1:What`s the rubber material of Double Sphere Rubber Expansion Joint?

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

 

Q2: Is the flange galvaized of Double Sphere Rubber 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 Double Sphere Rubber Expansion Joint?

A4: 1 Piece, You can also get it as a sample to test our double sphere rubber expansion joint 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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