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Non Metallic Single Sphere Rubber Expansion Joint 4 Inch 6.0Mpa Burst Pressure

Non Metallic Single Sphere Rubber Expansion Joint 4 Inch 6.0Mpa Burst Pressure

flanged rubber expansion joint

rubber bellows expansion joints

Place of Origin:

China

Brand Name:

JINGNING

Certification:

CE,ISO

Model Number:

RFJD

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Product Details
Size:
DN32---DN3000
Material:
EPDM,NBR,SBR
Flange Standard:
DIN,ANSI,JIS
Working Pressure:
-0.2~4.5Mpa
Working Temperature:
-30~120℃
Burst Pressure:
6.0Mpa
Length:
120mm,200mm
Technical:
Vulcanized
Oem:
15 Years' Experience
In Stock:
20000
Payment & Shipping Terms
Minimum Order Quantity
1
Price
USD 10--2000
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
Product Description

Stainless steel flanged NBR rubber expansion bellows joint suppliers

 

Rubber expansion joint is also called rubber bellows, rubber joint, single sphere flexible connection, expansion joint bellows etc, it is mainly consist of two pcs flange and one rubber sphere body, flange is used for connection, rubber sphere body is flexible, it can absorb the axial, horizontal and anular displacement, the normal working pressure is 16 bars, normal working temperature is -15~+90 celsius degree, the norminal size is from DN25-DN3000, the nornal material of rubber is natural rubber, EPDM, Neoprene, NBR and PTFE etc, the normal material of flange is carbon steel galvanized, carbon steel painted, casting iron painted and stainless steel etc, of course, if you have any special requirements, pls let us know, we'll recommend you a good solution.

 

                   GENERAL CHARACTRISTICS
Nominal Diameter DN15-DN3000
Working Pressure PN6-PN25
Working Temperature -20℃-140℃
Working Medium Water,Oil,Acid,Alkali

 

 

Part of technical data  
 
Main data of 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°

 

To select the proper piping expansion joint, it is critical to understand the media compatibility with the materials selected, full temperature, pressure and vacuum ranges, movements required, and dimensions between pipe flanges. With this information, JINGNING application engineers can assist in determining the ideal expansion joint for any application.

 

Non Metallic Single Sphere Rubber Expansion Joint 4 Inch 6.0Mpa Burst Pressure 0

 

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

 

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FAQ

 

Q1What`s the rubber material for Epdm flexible flange couplings rubber joint in usa?

A1: We have EPDM.CR,NBR and so on .you can choose your needed deponding on the work enviroment and media.

 

Q2: Is the flange galvaized for Epdm flexible flange couplings rubber joint in usa?

A2: Yes.the colour have the white,red,blue,grey ,yellow and others deponding on your needed. the carbon steel flange not painting anticorrosive paint must be galvanized in order to avoid rusting. Usually,we choose electronic galvanized or hot dip galvanized .

 

Q3: Do you attend the Fair ?

A3:Yes ,you can meet us ,then we can have a talk with you well . You can meet us at your office ,because we visit you every year.

 

Q4: Can i get a sample?

A4: Of cause you can . For samll order .Express wll be best. And for bulk order,sea ship way is best but take much time.For urgent orders.we suggest via air to airport plus our ship partner send to your door.

 

Q5: What is the MOQ of Epdm flexible flange couplings rubber joint in usa?

A5: 1 Piece, You can also get it as a sample to test our product quality ,then you can purchase order to us .

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