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Jiangsu Yuyang mechanical equipment Co., Ltd.

Address: Louzhuang industrial area of Jiangyan District, Taizhou, Jiangsu

Contact: Mr. Chen

Mobile phone: 18952657999 13801420111

Tel: 052388800188

Fax: 052388865288

Zip code: 225506

Mailbox: jiangsuyuyang008@163.com

Web site: www.jsyyjx.com.cn

Shanghai Yuyang machinery and equipment Technology Co., Ltd.

Address: Shanghai city Hongkou District Zhoujiazui Road No. 991

Contact: manager Chen

Cell phone: 18601780966

Zip code: 200086

Tel: 02165875265

Web site: www.jsyyjx.com.cn


Double flange limit expansion joint

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Double flange limit expansion joint

  • Classification of the genus:Metal expansion joint

  • Click times:
  • Release date:2018/04/27
  • Online inquiry
Detailed introduction

双法兰限位伸缩节


双法兰限位伸缩节

Detailed description

The double flange limit expansion joint is the main product of Gongyi Yixiang water supply material Co., Ltd. its main products are VSSJA-2 or B2F.

The structure of the double flange limit expansion joint is mainly connected by the flange on both sides of the pipe, which can be connected with the valve on the pipe. It not only compensates the expansion of the pipe, but also provides the convenience for the maintenance of the valve.

The double flange limit expansion joint is composed of loose sleeve telescopic joint and a flange limiting short pipe. The double flange limit telescopic energy saving pipe can prevent the leakage and damage of the compensation joint due to the excess displacement. It is mainly used for the pipe loosening connection which absorbs the axial displacement and the axial pressure thrust within the allowable displacement range.

Installation description of double flange limit expansion joint

The double flange limit expansion joint is suitable for both sides and flanges, adjust the length of the connection between the two ends of the product and the flange, tighten the cap bolt evenly in the diagonal, and then adjust the limit nut, so that the pipe can be flexed freely in the expansion range, lock the expansion quantity and ensure the safe operation of the pipe.

Double flange limit expander material table


Serial numberNameNumberMaterial Science

1

本 体

1

QT400-15、Q235A、ZG230-450、20

2

Seal ring

1

NBR

3

Capping

1

QT400-15、Q235A、ZG230-450、20

4

Restricted short pipe flange

1

Q235A、20、16Mn

5

Nut

4n

Q235A、20、1Cr18Ni9Ti

6

Long stud

n

Q235A、35、1Cr18Ni9Ti

7

Stud

n

Q235A、35、1Cr18Ni9Ti

Double flanged limit telescopic installation data table


公称通径

管子外径

外形尺寸

伸缩量

法兰连接尺寸


Dw

L

L1


0.6MPa

1.0MPa







D

D1

n-d。

D

D1

n-d。


65

76

340

105

50

160

130

4-¢14

185

145

4-¢18

80

89




190

150

4-¢18

200

160

8-¢18

100

108




210

170


220

180



114


125

133




240

200

8-¢18

250

210



140


150

159




265

225


285

240

8-¢22


168


200

219




320

280


340

295


250

273




370

335

12-¢18

395

350

 

12-¢22

300

325

350

130

65

440

395

12-¢22

445

400


350

377




490

445


505

460

16-¢22

400

426




540

495

 

16-¢22

565

515

16-¢26

450

480




595

550


615

565

20-¢26

500

530




645

600

20-¢22

670

620


600

630




755

705

20-¢26

780

725

20-¢30

700

720




860

810

24-¢26

895

840

24-¢30

800

820

590

220

130

975

920

24-¢30

1015

950

24-¢33

900

920




1075

1020


1115

1015

28-¢33

1000

1020




1175

1120

28-¢30

1230

1160

28-¢36

1200

1220




1405

1340

32-¢33

1455

1380

32-¢40

1400

1420




1630

1560

36-¢36

1675

1590

36-¢42

1500

1520




1730

1660


-

-

-

1600

1620




1830

1760

40-¢36

1915

1820

40-¢48

1800

1820




2045

1970

44-¢40

2115

2020

44-¢48

2000

2020




2265

2180

48-¢42

2325

2230

48-¢48

2200

2220




2475

2390

52-¢42

2550

2440

52-¢56

2400

2420




2685

2600

56-¢42

2760

2650

56-¢56



Related tags: 金属膨胀节,双法兰限位伸缩节价格,双法兰限位伸缩节批发

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