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HOME >> Flexible Joint >> Doulbe sphere expansion joint
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Doulbe sphere expansion joint

Doulbe sphere expansion joint

Bursting pressure

645psi

Working temperature

-10℃~120℃

Working Pressure:

PN10/16/25


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Product Description

Bursting pressure

645psi

Working temperature

-10℃~120℃

Working Pressure:

PN10/16/25



Materials of Parts:

NO.

NAME

Material

1

Flange

Forged   Steel with Hot Dip Galvanized

2

RUBBER   sphere

EPDM/NBR/CR

3

Pressuring   Ring

SS304

4

Tie   Rod

Carbon   steel with Hot Dip Galvanized


Table of Main parameter, length, Displacement Value :

SIZE

L

Axial displacement (mm)

Lateral   displacement

(mm)

Angle of   deflection

Extension

Compression

2"

DN50

175

30

50

45

400

2.5”

DN65

175

30

50

45

400

3”

DN80

175

30

50

45

400

4”

DN100

225

35

50

40

350

5”

DN125

225

35

50

40

350

6”

DN150

225

35

50

40

350

8”

DN200

325

35

50

35

300

10”

DN250

325

35

60

35

300

12”

DN300

325

35

60

35

300

14’

DN350

350

35

60

35

300

16”

DN400

350

35

60

35

300

18”

DN450

350

35

60

35

300

20”

DN500

350

35

60

35

300

24”

DN600

400

35

60

35

300

28”

DN700

400

35

60

30

300

30”

DN750

400

35

60

30

300

32”

DN800

400

35

60

30

300