4 inch double flange RF stainless steel material connection rubber joints

1, Versatile hand-built construction. Made in China 
2, Absorbs directional movement
3, Absorbs vibration, noise and shock 
4, Compensates for misalignment
5, Wide flowing arch design
6, Virtually eliminates sediment buildup
7, Economical fully molded construction
8, High vacuum rating (up to 30" Hg) can be supplied for certain sizes
9, Special grooved flange ring design, prevent rubber end pull out
10, Solid galvanized steel floating flanges speed the installation time
11, High tensile aircraft cable is embedded in the raised face rubber ends to prevent pull out and avoids the sharp cutting edge of solid steel rings
12, No gaskets required; integrally rubber flanged design, no gaskets required, DIN PN10/16 drilling standard, other flange drilling available, including ANSI 150lb/300 lb, BS, and JIs

 Rubber Flexible Joint Composition and Material:

Rubber Flexible Joint Data Sheet:

SIZE

I.D.

(mm)

LENGTH

MAX

VACUUM

Movement Capability(mm)

Prox.

F/F

Pressure

Rating

Comp.

Ext.

Lateral

Angular

Torsional

Weight

(mm)

(bar)

(mm Hg)

(mm)

(mm)

(mm)

(degree)

(degree)

(kg)

32

95

20

760

9

6

9

15

4

3

40

95

20

760

10

6

9

15

3.5

3

50

105

20

760

10

7

10

15

3.3

4

65

115

20

760

13

7

11

15

3.2

5

80

135

20

760

15

8

12

15

3.1

6

100

150

16

700

19

10

13

15

2.9

8

125

165

16

700

19

12

13

15

2.8

10

150

180

16

700

20

12

14

15

2.7

13

200

210

16

700

25

16

22

15

2.6

19

250

230

16

700

25

16

22

15

2.5

28

300

245

16

700

25

16

22

15

2.4

35

350

255

10

600

25

16

22

15

2.3

51

400

255

10

600

25

16

22

15

2.2

66

450

255

10

600

25

16

22

15

2.1

78

500

255

10

600

25

16

22

15

1.8

103

600

260

10

600

25

16

22

15

1.6

149