Galvanized Flange Rubber Expansion Joints

Galvanized Flanged Single Ball Rubber Joint


 

Rubber Joints & Expansion Joints:

1. Body (Outer Layer & Inner Layer): EPDM NBR and Neoprene Rubber
2. Reinforcing Layer: Nylon Fabric
3. Wire: Stainless Steel Wire
4. Flange: Carbon Steel and stainless steel
5. Flange Drillings: BS, DIN, ANSI, JIS or others provided drawing samples

 

Materials:

No.

Name

Material

1

Outer Glue

11R,CR,EPDM,NR,NBR

2

Inner Glue

11R,CR,EPDM,NR,NBR

3

Casing Ply

Polyester Fabric

4

Flange

Q235 345 304 316L

5

Strengthen Ring

Steel Wire Ring

Technical Parameters:

Nominal Diameter
DN

Length

L

mm

Quantity of
Bolt

n

Bolt Hole
Diameter

mm

Diameter of the Central
Ring of the Bolt

mm

Axial Displacement

Lateral Displacement

mm

Deflection Angle

(a1+a2)

Extension

Compression

32

95

4

18

100

6

9

9

15

40

95

4

18

110

6

10

9

15

50

105

4

18

125

7

10

10

15

65

115

4

18

145

7

13

11

15

80

135

4

18

160

8

15

12

15

100

150

8

18

180

10

19

13

15

125

165

8

18

210

12

19

13

15

150

180

8

23

240

12

20

14

15

200

210

8

23

295

16

25

22

15

250

230

12

23

350

16

25

22

15

300

245

12

23

400

16

25

22

15

Annotation: the size of the nominal diameter can come up to 3200mm according to your requirements.

Note:

1.The flange can be made of carbon steel and various kinds of stainless steel, and the ball body can be made of Buna-N rubber, EPDM RUBBER, chloroprene rubber and so on.

2.The flange connection adopts the standard of GB/T9115-2000.

Package:

Wooden boxes, carton cases and plastic packing ropes are usually used to pack the product
Every product ensures to be qualified and be printed with certification of quality.
The package is absolutely good and exquisite, and is welcome by many oversea customers.

One container can imbark about twenty wooden cases whose specification is 1m*1m*1m
We also can arrange different standard containers according to your requirements.
We will do our best to assure the completeness of the products when they arrive at your port.


Factory Stock:
 

 Packing:
 


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