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Full Face Flange Type

  • Product Name:  Full Face Flange Type
  • Product Details:  Full Face Flange 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.

 

Full Face Type Rubber Expansion Joint

Full face type rubber expansion joints are molded wide arch designed, completed with full face rubber flanges, with no embedded metal ring. All rubber impregnated construction will extend service life, molded integral rubber flange prevents pushing out under pressure, but only DIN and part of ANSI drilling available, other drilling standard only supply on request.

Features and Benefit:

Absorbs directional movement

Absorbs vibration, noise and shock

Compensates for more misalignment

Wide flowing arch design

Integral rubber flange design, prevent rubber end pulling out

No gaskets required; integrally rubber flanged design

Specifications:

Supply Range:

DN40mm to DN3000mm

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

Carcass

Nylon

4

Inner Layer

EPDM/NBR/Hapylon

5

Rubber Flange

EPDM/NBR/Hapylon

Data Sheet:

SIZE

I.D.

LENGTH

F/F

MAX

Pressure

VACUUM

Rating

Movement Capability(mm)

Spring Rate

Comp.

Ext.

Lateral

Angular

Torsional

Comp.

Ext.

Lateral

(mm)

(mm)

(bar)

(mm Hg)

(mm)

(mm)

(mm)

(degree)

(degree)

N/mm

N/mm

N/mm

40

95

20

760

10

6

9

39

4.0

37

49

64

50

105

20

760

10

7

10

33

4.0

37

48

64

65

115

20

760

13

7

11

28

3.8

48

60

67

80

135

20

760

15

8

12

22

3.7

56

71

75

100

150

20

760

19

10

13

18

3.6

77

99

83

125

165

20

760

19

12

13

15

3.4

94

123

99

150

180

20

760

20

12

14

15

3.2

114

147

110

200

210

18

600

25

16

22

15

3.1

126

163

134

250

230

18

600

25

16

22

15

3.0

158

206

143

300

245

18

600

25

16

22

15

2.9

165

218

170

350

255

16

600

25

16

22

15

2.8

177

228

198

400

255

16

600

25

16

22

15

2.7

189

245

230

450

255

12

550

25

16

22

15

2.6

213

275

254

500

255

12

550

25

16

22

15

2.5

214

306

283

600

260

10

500

25

16

22

15

2.3

283

369

304

700

260

10

500

25

16

22

12

2.2

357

466

384

800

350

8

400

25

16

22

12

2.1

437

569

469

900

350

8

400

25

16

22

12

2.0

472

610

503

1000

350

8

400

26

18

24

12

1.9

496

640

528

1200

350

6

400

26

18

24

12

1.8

556

727

597

1400

350

6

400

25

16

22

15

2.8

675

879

725

1600

350

6

400

25

16

22

15

2.7

740

974

803

1800

350

6

400

25

16

22

15

2.6

860

1120

924

2000

350

6

400

25

16

22

15

2.5

966

1258

1037

2200

400

6

200

25

16

22

15

2.6

1051

1375

1152

2400

400

6

200

25

16

22

15

2.6

1138

1518

1296

2600

400

6

200

25

16

22

12

2.4

1205

1688

1413

2800

400

6

200

25

16

22

12

2.4

1283

1819

1532

3000

400

6

200

25

16

22

12

2.3

1362

1932

1792

Notes:
1. Supply range can be more than DN3000, detailed data can be offered upon request.
2. Control units must be used when piping is not properly anchored.
3. The rated pressure 2.5MPa 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 3 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.