Dismantling joint, Type I

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Features

a) Full Range Sealing

For applications where a full-face flange is required,i.e. wafer and butterfly valves, the flange of the spigot piece provides a full flange sealing area.

b) Excellent Corrosion Protection

The flange adaptor and flange spigot are well coated, providing excellent protection from transport, storage, site and corrosion damage. The nuts and bolts are also perfectly coated, offering long term protection against corrosion.

c) Ultimate Sealing Capability

The EPDM gasket is compressed independently of the tie rods with the sealing capability secured as soon as the fasteners reach required torque.

d) Simple to Fit

Harnessing is accommodated within the bolt circle, eliminating other complex anchoring systems and reducing space requirements.

e) Wide Application

The simplicity and versatility of the fittings make them suitable for many applications including pumping stations, water treatment works, sewage treatment works, plant rooms, meter chambers, power generation equipment, gas distribution stations.

f) Easy Installation

Installation is extremely simple and is generally done with the flange adaptor end connected to the valve or other appurtenance. In cases where a full faced flange is required, for example on wafer butterfly valves, the joint is simply turned round to use the spigot flange instead.

Standards: BS EN 4504, EN1092, ISO7005 or ANSI/AWWA B16.*

Materials: Ductile iron(casted)       
Nominal sizes: DN50—2200mm

Pressure: PN10/16/25/40, Class 125/150/250/300/*       
Corrosion protection: Inside and outside FBE 300um.

Bolts and nuts: Carbon steel 4.8/8.8 or stainless steel 304/316.     
Gaskets: EPDM, SBR, NBR

Package: Wooden case with plastic film, wooden pallets with plastic film, steel crate.
                                       
PN10

DN

D

K

b

C

L1

M×L

d2

40

150

110

16

3

185

25

M16x300

φ19x4

50

165

125

16

3

185

25

M16 x300

φ19x4

65

185

145

16

3

185

25

M16 x300

φ19x4

80

200

160

16

3

210

30

M16 x330

φ19x8

100

220

180

16

3

215

30

M16 x330

φ19x8

125

250

210

16

3

210

25

M16 x330

φ19x8

150

285

240

16

3

215

30

M20x340

φ23x8

200

340

295

17

3

230

30

M20x360

φ23x8

250

400

355

19

3

225

30

M20x360

φ23x12

300

455

410

20.5

4

245

25

M20x380

φ23x12

350

505

470

20.5

4

260

30

M20x400

φ23x16

400

565

525

20.5

4

260

25

M24x410

Φ28x16

450

615

585

21.5

4

270

25

M24x420

Φ28x20

500

670

650

22.5

4

288

25

M24x430

Φ28x20

600

780

770

25

5

390

25

M27x460

φ31x20

700

895

840

27.5

5

300

25

M27x470

φ31x24

800

1015

950

30

5

300

25

M3x480

Φ34x24

900

1115

1050

32.5

5

310

25

M30x490

Φ34x28

1000

1230

1170

35

5

320

30

M33x520

Φ37x28

1100

1340

1270

37.5

5

320

30

M33x520

Φ37x32

1200

1455

1390

40

5

335

30

M36x550

φ40x32

1400

1675

1590

41

5

350

30

M39x570

Φ43x36

1500

1785

1710

42.5

5

375

35

M39x610

Φ43x36

1600

1915

1820

44

5

425

35

M45x670

Φ49x40

1800

2115

2020

47

5

430

40

M45x680

Φ49x44

2000

2325

2230

50

5

450

40

M45x710

Φ49x48


PN16

DN

D

K

b

C

L1

M×L

d2

40

150

110

16

3

185

25

M16x300

φ19x4

50

165

125

16

3

185

25

M16 x300

φ19x4

65

185

145

16

3

185

25

M16 x300

φ19x4

80

200

160

16

3

210

30

M16 x330

φ19x8

100

220

180

16

3

215

30

M16 x330

φ19x8

125

250

210

16

3

210

25

M16 x330

φ19x8

150

285

240

16

3

215

30

M20x340

φ23x8

200

340

295

17

3

230

30

M20x360

φ23x12

250

400

355

19

3

225

30

M24x370

φ28x12

300

455

410

20.5

4

255

30

M24x400

φ28x12

350

520

470

22.5

4

260

30

M24x420

φ28x16

400

580

525

24

4

275

30

M27x440

φ31x16

450

640

585

26

4

270

30

M27x440

φ31x20

500

715

650

27.5

4

285

30

M30x460

φ34x20

600

840

770

31

5

300

25

M33x490

φ37x20

700

910

840

34.5

5

300

25

M33x490

φ37x24

750

970

900

36

5

310

25

M33x510

φ37x24

800

1025

950

38

5

315

25

M36x520

φ40x24

900

1125

1050

41.5

5

320

25

M36x530

φ40x28

1000

1255

1170

45

5

340

25

M39x570

φ43x28

1100

1355

1270

48.5

5

340

25

M39x570

φ43x32

1200

1485

1390

52

5

360

25

M45x610

φ49x32

1400

1685

1590

55

5

375

30

M45x630

φ49x36

1500

1820

1710

57.5

5

410

30

M52x680

φ56x36

1600

1930

1820

60

5

450

40

M52x740

φ56x40

1800

2130

2020

65

5

460

40

M52x750

φ56x44

2000

2345

2230

70

5

485

50

M56x820

φ62x48


PN25

DN

D

K

b

C

L1

M×L

d2

80

200

160

16

3

215

25

M16 x330

φ19x8

100

235

190

16

3

215

25

M20 x340

Φ23x8

125

270

220

16

3

215

25

M24 x350

Φ28x8

150

300

250

17

3

215

25

M24x350

φ28x8

200

360

310

19

3

230

25

M24x370

φ28x12

250

425

370

21.5

3

235

25

M27x380

Φ31x12

300

485

430

23.5

4

260

25

M27x410

Φ31x16

350

555

490

26

4

270

25

M30x440

Φ34x16

400

620

550

28

4

280

25

M33x460

φ37x16

450

670

600

30.5

4

280

25

M33x460

φ37x20

500

730

660

32.5

4

290

25

M33x480

φ37x20

600

845

770

37

5

305

25

M36x510

Φ40x20

700

960

875

41.5

5

310

25

M39x530

Φ43x24

800

1085

990

46

5

325

25

M45x560

φ49x24

900

1185

1090

50.5

5

335

25

M45x580

φ49x28

1000

1320

1210

55

5

350

25

M52x620

Φ56x28

1200

1530

1420

64

5

410

25

M52x700

Φ56x32

1300

1645

1530

65.5

5

420

30

M56x720

Φ62x32

1400

1755

1640

69

5

450

30

M56x750

Φ62x36

1500

1865

1750

72.5

5

450

30

M56x760

Φ62x36

1600

1975

1860

76

5

475

40

M56x800

Φ62x40

1800

2195

2070

83

5

490

40

M64x840

Φ70x44

2000

2425

2300

90

5

510

40

M64x880

Φ70x48













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Jilin, China

T: 0086 4326562291

info@jilinpipe.com

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Shandong.

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