A, product introduction:

B2F (VSSJA-2) double flange limited telescopic joint is composed of a sleeve expansion joint and a flange limiting short combination, is the limit device is arranged in the base sleeve expansion joint on the original performance, lock with double nut in the maximum expansion capacity at. Pipeline in the expansion amount allowedcan be freely telescopic, once more than the maximum amount of expansion is to limit, to ensure the safe operation of pipeline, mainly used in the allowable displacement range absorb axial displacement and axial thrust pressure, pipe loose connection is especially suitable for the pipeline vibration or inclination andturning in the. It can prevent the pipeline due to excessivedisplacement caused by the leakage and damage compensationjoint. Choose VSSJA-2 (B2F) double flange limited telescopic jointto Gongyi Jiankun water supply equipment factory!

Two, double flange limited telescopic joint advantages: large extension, convenient and quick installation.

Three, double flange limited telescopic joint features: applicable piping on the two flange connection.

Connection: flange type,

Working pressure: 0.6-4.0MPA,

Nominal by: 65-3200mm,

The use of medium: water, sewage.

Use: temperature ≤ 170 ℃,

Sealing material: NBR,

Manufacturing standards: GB/T12465-2002

The main dimensions:

Nominal diameter of DN

The audience outside diameter Dw

Size and shape

Expansion of △ L

Flange connection size

0.6MPa

1.0MPa

L

L1

D

D1

N-do

D

D1

N-do

65

76

340

105

50

160

130

4- Φ 1

185

145

4- Φ 1

80

89

190

150

4- Φ 1

200

160

8- Φ 1

100

108

210

170

220

180

114

125

133

340

105

50

240

200

8- Φ 1

250

210

8- Φ 1

140

150

159

265

225

8- Φ 1

285

240

8- Φ 2

168

200

219

320

280

340

295

250

273

375

335

12- Φ 1

395

350

12- Φ 2

300

325

350

130

65

440

395

12- Φ 2

445

400

350

377

490

445

505

460

16- Φ 2

400

426

540

495

16- Φ 2

565

515

16- Φ 2

450

480

595

550

615

565

20- Φ 2

500

530

645

600

20- Φ 2

670

620

600

630

755

705

20- Φ 2

780

725

20- Φ 3

700

720

860

810

24- Φ 2

895

840

24- Φ 3

800

820

590

220

130

975

920

24- Φ 3

1015

950

24- Φ 3

900

920

1075

1020

1115

1050

28- Φ 3

1000

1020

1175

1120

28- Φ 3

1230

1160

28- Φ 3

1200

1220

1405

1340

32- Φ 3

1455

1380

32-40

1400

1420

1630

1560

36- Φ 3

1675

1590

36-42

1500

1520

1730

1660

-

-

-

1600

1620

1830

1760

40- Φ 3

1915

1820

40- Φ 4

1800

1820

2045

1970

44- Φ 4

2115

2020

44- Φ 4

2000

2020

2265

2180

48- Φ 4

2325

2230

48- Φ 4

2200

2220

2475

2390

52- Φ 4

2550

2440

52- Φ 5

2400

2420

2685

2600

56- Φ 4

2760

2650

56- Φ 5

2600

2620

600

240

140

2905

2810

60- Φ 4

2960

2850

60- Φ 5

2800

2820

3115

3020

64- Φ 4

3180

3070

64- Φ 5

3000

3020

3315

3220

68- Φ 4

3405

3290

68- Φ 6

3200

3220

3525

3430

72- Φ 4

-

-

-

3400

3420

3735

3640

76- Φ 4

-

-

-

3600

3620

3970

3860

80- Φ 5

-

-

-

Note: this dimension conforms to the GB/Tl2465-2002 standard

Gongyi Jiankun water supply equipment factory, is a professional production of expansion joint manufacturers, products are: VSSJAFG (CF) single Falan song sets of transmission joint, VSSJAF (C2F) double Falan song sets of transmission joint, VSSJAFC (CC2F) detachable double flange dowel joints, RSG flexible quick pipe connector, CS type thermal expansion joint, expansion joint of SSQ cast iron, SF steel force transmissionexpansion device, both ends of the SSQP plate type limit expansion joint, SSJB (AY) gland type sleeve expansion joint, VSSJA (AF) flanged sleeve expansion joint, SSJB-3 (BY) gland type loose limit telescopic joint, VSSJA-1 (BF) single flange limited telescopic joint, VSSJA-2 (B2F) double flange limited telescopic joint, DISMANTLING JOINT series products, I plant from rawmaterial processing, seamless welding forming, to the late finishing, to the after sale service has a set of complete production and service system, is you buy telescopic series products the preferred!