item

type

JGD-1

JGD-2

JGD-3

vacuumKPa(mm/Hg)

53.3(400)

86.7(650)

100(750)

applicable temperature`C

-15`C~  15`C  under special conditions-30~+250

applicable media

Air,compressed air,water ,sea water ,hot water,oil,acid ,alkali,etc.

nominal diameter

length

mm

flange thickness

quality of bolt

n

bolt hole diameter

diameter of the central ring of the bolt

axial displacement

lateral displacement

deflection  angle

mm

inch

extension

compression

32

1 1/4

95

16

4

18

100

6

9

9

15°

40

1 1/2

95

18

4

18

110

6

10

9

15°

50

2

105

18

4

18

125

7

10

10

15°

65

2 1/2

115

20

4

18

145

7

13

11

15°

80

3

135

20

4

18

160

8

15

12

15°

100

4

150

22

8

18

180

10

19

13

15°

125

5

165

24

8

18

210

12

19

13

15°

150

6

180

24

8

23

240

12

20

14

15°

200

8

210

24

8

23

295

16

25

22

15°

250

10

230

26

12

23

350

16

25

22

15°

300

12

245

28

12

23

400

16

25

22

15°

350

14

255

28

16

23

460

16

25

22

15°

400

16

255

30

16

25

515

16

25

22

15°

450

18

255

30

20

25

565

16

25

22

15°

500

20

255

32

20

25

620

16

25

22

15°