JDX reducing Union Rubber Expansion Joint

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price: Negotiable
minimum:
Total supply:
Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2017-12-09 16:40
Browse the number: 141
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Product details

Detailed descriptions of Rubber Expansion Joints

 

This product is used as soft joint for metal pipeline. It is composed with rubber globe and metal free flange. The rubber globe is compounded by inner rubber layer, cotton twill fabrics strengthen, outer rubber.

1.

Compact , light weight , and easy installation .

2.

Structural noise transmission can be reduced with the restrict and flange non-parallelism

3.

Reasonable structure and high flexibility long service life

4.

Consist of fabric reinforced and metal flange loose joint.

5.

The inner seamless high-pressure rubber joint is developed by us which prevents corrosive medium from etching the inner wall of the rubber joint in high temperature, acid, alkali and oil resistance pipeline, thereby it also can extend its service life span.

6.

Widely used in the field of chemical industry, construction, supply water, sewage drainage, petroleum, light and heavy industry, sanitation, plumbing, electricity and other fundamental engineering.

7.

Received considerable acceptance all over the world

 

Technical parameters

Model

Item

KXD(DN50~300)

KXD(DN350~600)

NOTE:

Mpa

Working pressure

1.0

0.6

A,Like media oil and acid and alkali.

B,Special requirements for working temperature

C.Write and provide drawings and samples for order

D,Make notes when ordering

Mpa

Explosion pressure

1.8

1.5

Kpa

Vacuum

86.7

53.3

 

Applicable Temperature

-20°C-+115°C(-30°C-250°C under special conditions)

Applicable Temperature

Air,compressed air,water,sea water,oil,acid,alkali,and so on

Note:the materials of main components is same with that of JGD-A type

Nominal Diameter, Length, displacement data(Big and Small Joint)

DN×DN

Length

(mm)

Axial displacement

(mm)

Horizontal displacemen(mm)

Angular deflection(a1+a2)

Note

Extension

Compression

80×50

180

20

30

45

35

the  coupling flanges by National Drainage S311 Standard

100×80

180

20

30

45

35

150×80

190

20

30

45

35

150×100

200

22

30

45

35

200×100

200

22

30

45

35

200×150

200

22

30

40

35

250×200

200

25

35

40

30

300×200

220

25

35

40

30

300×250

220

25

35

40

30

350×200

220

25

35

40

30

350×300

220

25

38

35

30

400×350

220

25

38

35

30

500×400

230

28

38

35

26

600×400

240

28

38

35

26

600×500

240

28

38

35

26

 

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