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Gas line ripple compensator

Product Overview

Gas line ripple compensator is also called expansion joint, or expansion joint.It is composed of bellows (an elastic element) and end pipe, bracket, flange, catheter and other accessories.Belonging to a compensating element.The effective expansion and deformation of the bellows of the working body is used to absorb the size changes caused by thermal expansion and cold contraction of pipelines, conduits and containers, etc., or to compensate the axial, transverse and angular displacements of pipelines, conduits and containers.It can also be used to reduce noise and vibration.It is widely used in modern industry.

Structural characteristics

In order to reduce the thermal stress of pipelines, compensators are usually installed between pipelines, or the bending of pipes is used to compensate automatically. In the pipeline configuration, priority should be given to the use of natural compensation of pipe bending, which is the best way to use the self compensation of pipe length variation. When the natural compensation can not meet the requirements, the compensator can be set.

Execution standard

Ripple compensator standard No. : GB/T12777-1999

Performance parameter

Main material: stainless steel, carbon steel
Nominal diameter: DN80~600mm
Nominal pressure: PN1.0mpa
Applicable temperature: < 80℃
Applicable medium: gas, water, oil, steam, etc

Product Dimensions

DN

Type

Axial compensator for calculating fatigue failure times X0mm

Compensator

rigidity

Effective area Ac㎡

Maximum radial dimension Hmm

Nozzle port size 

L

WT(kg)

transverse Yo mm

Angular Yθ degree

axial Kx N/mm

transverse Yy N/mm

AngularYθ NxM/degree

1500

1300

1500

Flange connection

Flange

Tube

Flange

Tube

80

1/0YSTA80 x 8J/F

30

25

18

6.4

±6.4

358

418

8.4

81

284

Φ890x4

244

344

10

3

1.0STA80x10J/F

37

32

22

10

±8

286

214

6.7

274

374

10

3

100

1.0YSTA100x6J/F

33

28

20

3.6

±3.6

417

1471

14

121

304

Φ108x4

223

323

11

3

1.0YSTA100x10J/F

56

47

33

10

±8

250

318

8.5

287

387

13

5

125

1.0YSTA125x5J/F

36

32

21

2.5

±4.4

408

2885

21

180

334

Φ133x4

216

318

13

4

1.0YSTA125x8J/F

65

58

38

8

±8

227

495

12

288

388

14

5

150

1.0YSTA150x5J/F

48

41

27

2.5

±5

300

2889

20

257

364

Φ159x4.5

238

338

17

7

1.0YSTA150x8J/F

77

65

43

6.4

±8

188

705

23

298

398

18

8

200

1.0YSTA200x4J/F

56

47

31

3.2

±5.3

288

3165

39

479

442

Φ219x6

244

344

25

17

1.0YSTA200x6J/F

84

70

46

7.2

±8

192

9938

26

298

340

27

20

250

1.0YSTA25〇x4J/F

63

53

36

4.8

±5.3

588

4371

128

769

497

Φ273x8

309

409

38

22

1.0YSTA250xbJ/F

95

80

53

10.8

±8

392

1295

85

387

487

43

27

300

1.0YSTA300x4J/F

65

54

37

6.4

±5.3

830

4444

249

1105

547

Φ325x8

358

458

49

32

1.0YSTA300x6J/F

97

82

55

14

±5.8

553

1371

166

456

556

56

39

350

1.0YSTA350x4J/F

72

60

40

6

±8

840

4289

309

1307

607

Φ377x10

499

487

73

40

1.0VSTA350X6J/F

107

90

51

14

±8

560

1431

206

387

599

82

55

400

1.0YSTA400 x 4J/F

74

62

42

6

±5.3

918

6199

420

1611

685

Φ426x4

400

500

91

54

1.0YSTA400x6J/F

112

93

63

14

±7.8

612

1837

280

510

610

107

65

450

1.0YSTA450 x 4J/F

82

69

46

4.8

±5.2

690

8210

379

1972

735

Φ478x10

389

489

111

68

1.0YSTA450x6J/F

124

103

68

10.8

±7.8

450

2433

253

489

589

121

78

500

1.0YSTA500x4J/F

84

70

47

4.8

±4.6

728

9861

515

2445

790

Φ529x10

415

517

126

82

1.0YSTA500x6J/F

126

105

70

10.8

±6.9

485

2922

343

515

615

138

93

600

1.0YSTA600x4J/F

86

72

48

4.8

±4

1468

20515

1477

3534

920

Φ630x10

458

558

167

127

1.0YSTA6C0x6J/F

129

108

72

10.8

±6

978

60786

985

648

758

181

141

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