Gland type limit expansion joint

Price: 40.0 USD
Trade Term: FOB,CIF
Payment Terms: T/T,D/A,D/P,Paypal;cash
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Basic Info.
  • Connection: Welding 
  • Shape: Equal 
  • Head Code: Square 
  • Technics: Forged 
  • Material: Carbon Steel 
  • Type: Coupling 
  • Brand Name: gongyi hengzhong 
  • Model No.: SSJB-3(BY) 
  • Place of Origin: Henan  
  • Min.Order: 1 Piece/Pieces
Supply Capacity
  • Production Capacity: 23756 pieces
  • Packing:wooden box package
  • Delivery Date: 15days

After the ssjb-3 gland type limit expansion joint is installed on the pipe, tighten the elastic sealing ring of the nut. Under the action of the nut gland, it relies on the mutual inclination to tighten the sealing and connecting function of the outer ring of the pipe. When the temperature changes, the pipe can freely expand and contract in the middle of the joint, when the foundation sinks, the pipe can be deflected, and ensure that there is no leakage seal, so as to play the purpose of automatic compensation.

Gland type limit expansion joint

Connection: welding,

Working pressure: 0.6-1.6mpa

Nominal general longitude: 65-4000mm,

Medium: water, sewage

Operating temperature: room temperature,

Sealing material: NBR,

Manufacturing standard: GB/ t12465-2002

Ssjb-3 type gland type limit expansion joint is suitable for welding with pipes on both sides, loosen the gland nut during installation, weld the short pipe on both ends with pipes after adjusting to the installation length, finally tighten the nut evenly with diagonal method and adjust the anti-pulling nut.

Classification: BF(vssja-1) single flange limit expansion joint, B2F(vssja-2) double flange limit expansion joint, BY(ssjb-3) gland type limit expansion joint, AY(SSJB) gland type expansion joint, flange limit expansion joint, flange loose-sleeve expansion joint.

NO

Name

Quantity

Material

1

Body

2

QT400-15,Q235A,ZG230-450,20

2

Gasket

2

NBR

3

Cover

1

Q235A, 20,16Mn

4

Limited short pipe

2

Q235A,16,16Mn

5

Nut

7n

Q235A,20,1Cr18Ni9Ti

6

Long Stud

n

Q235A,35,1Cr18Ni9Ti

7

Bolt

n

Q235A,35,1Cr18Ni9Ti

Nomina iameter

External diameter of pipe Dw

Type size

Compensation L

n-TH

Dw

Do

D

L

L1

0.6-1.6Mpa

2.5Mpa

65

76

76

155

645

180

90

2-M12

2-M12

80

89

89

165

2-M16

100

108

108

195

2-M16

3-M16

114

114

195

3-M20

4-M20

125

133

133

225

5-M20

140

140

225

4-M20

150

159

159

255

5-M20

6-M20

168

168

255

6-M20

7-M20

200

219

219

310

6-M24

8-M24

250

273

273

375

7-M24

9-M24

300

325

325

440

655

220

110

8-M24

10-M24

350

377

377

490

9-M27

12-M27

400

426

426

540

10-M27

14-M27

450

480

480

590

11-M27

15-M30

500

530

530

645

12-M27

16-M30

600

630

630

750

13-M27

-

700

720

720

850

14-M30

800

820

820

965

1075

290

150

15-M30

900

920

920

1065

16-M33

1000

1020

1020

1165

17-M33

1200

1220

1220

1365

18-M33

1400

1420

1428

1590

19-M33

1500

1520

1528

1690

20-M33

1600

1620

1628

1795

20-M36

1800

1820

1828

2000

21-M36

2000

2020

2030

2200

0.6-1.6Mpa

2.5Mpa

2200

2220

2230

2420

2-M12

2-M12

2400

2420

2430

2635




2-M16

2600

2620

2630

2835

2-M16

3-M16

2800

2820

2830

3040

3-M20

4-M20

3000

3020

3030

3240

5-M20

3200

3220

3230

3440

1130

400

260

4-M20

3400

3420

3430

3640

5-M20

6-M20

3600

3620

3630

3860

6-M20

7-M20

3800

3820

3830

4080

6-M24

8-M24

4000

4020

4030

4300

7-M24

9-M24



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Ms. Jun Zhang
Tel: 86-371-64032688
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Gongyi Hengzhong Water Materials Supply Co., Ltd
South of Yongan Road, Gongyi City, Zhengzhou, Henan, China (Mainland)
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