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Chinese Professional China DIN Flanged Single Sphere/Double Sphere Rubber Expansion Joint Featured Image
  • Chinese Professional China DIN Flanged Single Sphere/Double Sphere Rubber Expansion Joint
  • Chinese Professional China DIN Flanged Single Sphere/Double Sphere Rubber Expansion Joint
  • Chinese Professional China DIN Flanged Single Sphere/Double Sphere Rubber Expansion Joint
  • Chinese Professional China DIN Flanged Single Sphere/Double Sphere Rubber Expansion Joint
  • Chinese Professional China DIN Flanged Single Sphere/Double Sphere Rubber Expansion Joint

Chinese Professional China DIN Flanged Single Sphere/Double Sphere Rubber Expansion Joint

Short Description:

The single-arch product can reduce the vibration and noise, which can also solve the axial/lateral/angular movements/eccentric problems. Reinforcement layer of the bellows by Nylon cords and at both ends by hardened steel wire rings. The floating steel flanges are drilled according to DIN, ANSI, BS, JIS and other standards. If the piping pressure is much higher, reinforced bolts should be assembled together with flanges.


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Product Detail

We retain improving upon and perfecting our items and repair. At the same time, we perform actively to do research and progress for Chinese Professional China DIN Flanged Single Sphere/Double Sphere Rubber Expansion Joint, We never stop improving our technique and quality to keep up with the development trend of this industry and meet your satisfaction well. If you are interested in our products, please contact us freely.
We retain improving upon and perfecting our items and repair. At the same time, we perform actively to do research and progress for China Expansion Joint, Expansion Bellow, we rely on own advantages to build a mutual-benefit commerce mechanism with our cooperative partners. As a result, we’ve gained a global sales network reaching the Middle East, Turkey, Malaysia and Vietnamese.

Details

The single-arch product can reduce the vibration and noise, which can also solve the axial/lateral/angular movements/eccentric problems. Reinforcement layer of the bellows by Nylon cords and at both ends by hardened steel wire rings. The floating steel flanges are drilled according to DIN, ANSI, BS, JIS and other standards. If the piping pressure is much higher, reinforced bolts should be assembled together with flanges.

Specifications I II III
Working Pressure Mpa (Kgf/Cm2) 1Mpa (10) 1.6 (16) 2.5 (25)
Test Pressure 1.5Mpa 2.4Mpa 3.75Mpa
Burst Pressure Mpa (Kgf/Cm2) 3 (30) 4.8 (48) 5.5 (55)
Vacuum Kpa (Kgf/Cm2) 53 (400) 86(660) 100 (750)
Materials EPDM/NBR/SBR/NR 
Diameter Range DN15-DN600 (1/2″-24″)
Connection Method FLANGETHREADCLAMP 
Flanges Dimensions DIN, EN,ANSI, BS, JIS and other standards 
Applicable Medium Air, compressed air, water, seawater, hot water, oil, acid, alkali etc.
Loading Port: Qingdao, China 
Shipment Terms: FOB, CFR, CIF
Production Capacity: 50000 set
Payment Terms: L/C, T/T, D/P
Connection: Flange, Thread
Flange Material: Carbon Steel, Stainless Steel
Period of Delivery about 21 working days

Single  Arch-Standard Length

Dimensions

Movement Distance

Operating Condition

Pipe Size

Standard O’all Length

Axial Compression

Axial Extension

Lateral Deflection

Angular Deflection

Max w.p.  bar(psi)

Max Vacuum (mm hg) / Kmpa

Inch

mm

mm

mm

mm

mm

      

1 1/4″

32

95

10

6

10

25°

16(225)

700(86Kpa)

1 1/2″

40

95

10

6

10

25°

16(225)

700(86Kpa)

2″

50

105

10

6

10

25°

16(225)

700(86Kpa)

2 1/2″

65

115

15

8

12

25°

16(225)

700(86Kpa)

3″

80

135

15

8

12

25°

16(225)

700(86Kpa)

4″

100

135

20

12

16

15°

16(225)

700(86Kpa)

5″

125

165

20

12

16

15°

16(225)

700(86Kpa)

6″

150

180

20

12

16

15°

16(225)

700(86Kpa)

8″

200

205

20

12

16

15°

16(225)

700(86Kpa)

10″

250

240

30

14

25

8°

16(225)

700(86Kpa)

12″

300

260

30

14

25

8°

16(225)

700(86Kpa)

14″

350

265

30

14

25

8°

16(225)

700(86Kpa)

16″

400

265

30

14

25

8°

16(225)

700(86Kpa)

18″

450

265

30

14

25

8°

16(225)

700(86Kpa)

20″

500

265

30

14

25

8°

16(225)

700(86Kpa)

24″

600

265

30

14

25

8°

16(225)

700(86Kpa)

Single  Arch-130MM

Dimensions

Movement Distance

Operating Condition

Pipe Size

Special O’all Length

Axial Compression

Axial Extension

Lateral Deflection

Angular Deflection

Max w.p.  bar(psi)

Max Vacuum (mm hg) / Kmpa

Inch

mm

mm

mm

mm

mm

      

1 1/4″

32

130

30

20

20

35°

16(225)

660(26)

1 1/2″

40

130

30

20

20

35°

16(225)

660(26)

2″

50

130

30

20

20

35°

16(225)

660(26)

2 1/2″

65

130

30

20

20

30°

16(225)

660(26)

3″

80

130

30

20

20

30°

16(225)

660(26)

4″

100

130

30

20

20

25°

16(225)

660(26)

5″

125

130

30

20

20

25°

16(225)

660(26)

6″

150

130

30

20

20

15°

16(225)

660(26)

8″

200

130

30

20

20

15°

16(225)

660(26)

10″

250

130

30

20

20

10°

16(225)

660(26)

12″

300

130

30

20

20

10°

16(225)

660(26)

Single  Arch-American Standard

Dimensions

Movement Distance

Operating Condition

Pipe Size

Special O’all Length

Axial Compression

Axial Extension

Lateral Deflection

Angular Deflection

Max w.p. (psi)-3,-4

Max Vacuum (in. of Hg)-5

Inch

mm

inch

inch

inch

inch

      

1″

25

6″

1/2″

3/8″

±1/2″

37°

225

26

1 1/4″

32

6″

1/2″

3/8″

±1/2″

31°

225

26

1 1/2″

40

6″

1/2″

3/8″

±1/2″

27°

225

26

2″

50

6″

1/2″

3/8″

±1/2″

20°

225

26

2 1/2″

65

6″

1/2″

3/8″

±1/2″

17°

225

26

3″

80

6″

1/2″

3/8″

±1/2″

14°

225

26

4″

100

6″

3/4″

1/2″

±1/2″

14°

225

26

5″

125

6″

3/4″

1/2″

±1/2″

11°

225

26

6″

150

6″

3/4″

1/2″

±1/2″

9°

225

26

8″

200

6″

3/4″

1/2″

±1/2″

7°

225

26

10″

250

8″

1″

5/8″

±3/4″

7°

225

26

12″

300

8″

1″

5/8″

±3/4″

6°

225

26

14″

350

8″

1″

5/8″

±3/4″

5°

150

26

16″

400

8″

1″

5/8″

±3/4″

4°

150

26

18″

450

8″

1″

5/8″

±3/4″

4°

150

26

20″

500

8″

1″

5/8″

±3/4″

3°

150

26

24″

600

10″

1″

5/8″

±3/4″

3°

150

26

Single  Arch-Jis Standard

Dimensions

Movement Distance

Operating Condition

Pipe Size

Special O’all Length(mm)

Axial Compression

Axial Extension

Lateral Deflection

Angular Deflection

Max w.p.  bar(psi)

Max Vacuum (mm hg) / Kmpa

Inch

mm

inch

inch

inch

inch

      

1 1/4

32

125

10

6

10

10°

16(225)

700(86Kpa)

1 1/2

40

125

10

6

10

10°

16(225)

700(86Kpa)

2

50

125

10

7

10

10°

16(225)

700(86Kpa)

2 1/2

65

125

10

7

10

10°

16(225)

700(86Kpa)

3

80

125

10

7

10

10°

16(225)

700(86Kpa)

4

100

150

10

10

10

7°

16(225)

700(86Kpa)

5

125

175

10

10

10

7°

16(225)

700(86Kpa)

6

150

200

10

12

10

5°

16(225)

700(86Kpa)

8

200

200

10

12

10

5°

16(225)

700(86Kpa)

10

250

250

10

15

10

5°

16(225)

700(86Kpa)

12

300

250

10

15

10

5°

16(225)

700(86Kpa)

Single  Arch-Domestic Market

Dimensions

Movement Distance

Operating Condition

Pipe Size

O’all Length

Axial Compression

Axial Extension

Lateral Deflection

Angular Deflection

Max w.p.  bar(psi)

Max Vacuum (mm hg) / Kmpa

Inch

mm

mm

mm

mm

mm

      

1 1/4″

32

95

10

6

10

25°

16(225)

700(86Kpa)

1 1/2″

40

95

10

6

10

25°

16(225)

700(86Kpa)

2″

50

105

10

6

10

25°

16(225)

700(86Kpa)

2 1/2″

65

115

15

8

12

25°

16(225)

700(86Kpa)

3″

80

135

15

8

12

25°

16(225)

700(86Kpa)

4″

100

150

20

12

16

15°

16(225)

700(86Kpa)

5″

125

165

20

12

16

15°

16(225)

700(86Kpa)

6″

150

180

20

12

16

15°

16(225)

700(86Kpa)

8″

200

210

20

12

16

15°

16(225)

700(86Kpa)

10″

250

230

30

14

25

8°

16(225)

700(86Kpa)

12″

300

245

30

14

25

8°

16(225)

700(86Kpa)

14″

350

255

30

14

25

8°

16(225)

700(86Kpa)

16″

400

255

30

14

25

8°

16(225)

700(86Kpa)

18″

450

255

30

14

25

8°

16(225)

700(86Kpa)

20″

500

255

30

14

25

8°

16(225)

700(86Kpa)

24″

600

260

30

14

25

8°

16(225)

700(86Kpa)

We retain improving upon and perfecting our items and repair. At the same time, we perform actively to do research and progress for Chinese Professional China DIN Flanged Single Sphere/Double Sphere Rubber Expansion Joint, We never stop improving our technique and quality to keep up with the development trend of this industry and meet your satisfaction well. If you are interested in our products, please contact us freely.
Chinese Professional China Expansion Joint, Expansion Bellow, we rely on own advantages to build a mutual-benefit commerce mechanism with our cooperative partners. As a result, we’ve gained a global sales network reaching the Middle East, Turkey, Malaysia and Vietnamese.

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