Single flange adjustable limited expansion joint

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price: Negotiable
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Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2017-11-04 05:48
Browse the number: 133
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Product details

Introduction :

Single Flange limited telescopic joint: This product is used to link the flange on the one side and weld with pipe on the other side. Modulate the product's length between flange and the pipe while installing. Screw down bolt, and then adjust the nuts so that the pipe can expand and contract freely within the scope. Fix the scope to guarantee fail safe operation of the pipe.

Characteristics:

1.The coupling member also comprises a thin-walled portion, or so-called diaphragm, interposed radially between the hub and ring and elongated in a direction perpendicular to the drive and driven shaft axes.
2.Diaphragms are known, for example, as described in Patent BE-456920, in which the profile of the diaphragm comprises, from the hub to the ring, a portion decreasing in thickness and a portion increasing in thickness.
3.More specifically, the profile is asymmetrical with respect to the extension direction of the diaphragm.
4.Diaphragms are also known, for example, as described in Patent U.S. Pat. No. 5,158,504, in which the profile is symmetrical with respect to the extension direction of the diaphragm.
5.More specifically, the profile of these diaphragms comprises, from the hub to the ring, a portion decreasing in thickness and a portion increasing in thickness.

Parts of the Main Size

Nominal Diameter DN

External diameter of pipe DW

Length

Compensation

Flange connecting dimension

0.6Mpa

1.0Mpa

DW

D0

L

L1

D

D1

n-do

D

D1

n-do

65

76

76

340

105

50

160

130

4-Φ14

185

145

4-Φ18

80

89

89

190

150

4-Φ18

200

160

8-Φ18

100

108

108

210

170

220

180

114

114

125

133

133

240

200

8-Φ18

250

210

140

140

150

159

159

265

225

285

240

8-Φ22

168

168

200

219

219

320

280

340

295

250

273

273

375

335

12-Φ18

395

350

12-Φ22

300

325

325

350

130

65

440

395

12-Φ22

445

400

350

377

377

490

445

505

460

16-Φ22

400

426

426

540

495

16-Φ22

565

515

16-Φ26

 

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