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Single Arch Type

  • Product Name:  Single Arch Type
  • Product Details:  Single Arch Type

Content:

This page including the Details and price list.

GYLDT normal products including following items, any other items available upon request, contact GYLDT for more information.

 

Single Arch Rubber Expansion Joint

Single Arch type rubber expansion joints completed with molded arch tube and solid floating flanges, the flange drilling can be drilling according to DIN PN10/16/25, ANSI class 150, JIS 10K or Table D/E, etc. It is the economical choice to absorb movements and stress on piping systems, compensate for pipe misalignment, reduce vibration and system noise. They also protect against start-up forces as well as system surges. Refer to the Product Data Sheets for more information.

 

Features and Benefits

  • Economical, any flange standards available
  • Solid floating flanges, easy to install
  • 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
  • No gaskets required

 

Specifications:

Supply Range:

DN25mm to DN1200mm

Maximum Design Pressure:

2.5 Mpa

Vacuum KPa(mmHg):

101.3(760)

Operating Temperature:

-20°C-80°C

Applicable Fluid:

 Sea water, slurry, industrial sewage.

 

 

 

 

 

Item

Part

Material

1

Tube

EPDM/NBR/Hapylon

2

Ring Flange

Carbon Steel/Ductile Iron/SS304/SS316

3

Suport Ring

Mild Steel

4

Carcass

Nylon

Data Sheet:

SIZE

I.D.

(mm)

LENGTH

F/F

(mm)

MAX

Pressure

(bar)

VACUUM

Rating

(mm Hg)

Movement Capability(mm)

Flange details-Drilling/TH.(mm)

Comp.

(mm)

Ext.

(mm)

Lateral

(mm)

Angular

(degree)

Torsional

(degree)

PN10

TH.

PN16

TH.

Class150

TH.

JIS 10K

TH.

Table D/E

TH.

25

95

20

760

9

6

9

15

4

16

16

14

14

14

32

95

20

760

9

6

9

15

4

16

16

16

16

14

40

95

20

760

10

6

9

15

3.5

16

16

18

16

14

50

105

20

760

10

7

10

15

3.3

18

18

20

16

16

65

115

20

760

13

7

11

15

3.2

18

18

22

18

16

80

135

20

760

15

8

12

15

3.1

20

20

24

18

16

100

150

16

700

19

10

13

15

2.9

20

20

24

18

16

125

165

16

700

19

12

13

15

2.8

22

22

24

20

18

150

180

16

700

20

12

14

15

2.7

22

22

26

22

18

200

210

16

700

25

16

22

15

2.6

24

24

28

22

20

250

230

16

700

25

16

22

15

2.5

26

26

30

24

22

300

245

16

700

25

16

22

15

2.4

26

28

32

24

24

350

255

10

600

25

16

22

15

2.3

28

30

34

26

28

400

255

10

600

25

16

22

15

2.2

32

32

36

28

32

450

255

10

600

25

16

22

15

2.1

38

38

40

30

34

500

255

10

600

25

16

22

15

1.8

38

38

42

30

38

600

260

10

600

25

16

22

15

1.6

40

42

48

32

46

700

260

6

550

25

16

22

15

1.4

40

44

52

34

/

800

260

6

550

25

16

22

15

1.2

44

50

56

36

/

900

260

6

550

25

16

22

15

1

48

54

60

38

/

1000

260

6

550

26

18

24

15

1

50

60

64

40

/

1200

260

6

550

26

18

24

15

1

54

68

70

44

/

NOTES:
1. F/F length can be customized, detailed data can be offered upon request.
2. Control units must be used when piping is not properly anchored.
3. The rated pressure can be above2.5MPa, but products will only be sold with control units.
4. Pressure rating is based on 30℃ operating temperature. The pressure rating is reduced at higher temperatures.
5. Weights in the above table are joints with DIN PN16 drilling retaining ring flanges.
6. Movements shown in the above table are non-concurrent.
7. Rated pressure in the above table is the maximum "working pressure". Test pressure is 1.5 times "working pressure", Burst pressure is 4 times " work pressure".
8. Normally, the flange drilling is based on DIN PN16, ANSI 150/250/300 lbs, BS PN10, JIS 10K are also available upon request.