First Grade JGD-A Double-Sphere Rubber 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: 2017-11-19 07:20
Browse the number: 38
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Product details

KXT Double-Arch Rubber Joint

Flexible rubber expansion,which also named vibration abration ,compensator,connecting hose and so on,is a pipeline connectin with high elasticity,high-pressure sealing,mediator enduiance,and weather resistance.

Operating Condition

Model Item

KXT-1

KXT-2

KXT-3

Working pressure Mpakgf/cm2

1.0(10)

1.616

2.525

Burst pressure Mpakgf/cm2

2.020

3.030

4.545

Vacuum Rating Kpamm/Hg

53.3400

86.7(650

100750

Applicable Temperature 

-15~115(-30~250℃ under special conditions)

Applicable media

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

Main Parameters

Nominal Diameter

Length

L(mm)

Bolts Qty

n

Diameter of bolt hole

Do  mm

Central diameter of bolt hole D1mm

Axial displacement

(mm)

Lateral  displacement

(mm)

Angular deflectiona1+a2

mm

inch

Extension

Compression

40

1.5

150

4

18

110

10

20

20

30

50

2

150

4

18

125

10

20

20

30

65

2.5

150

4

18

145

10

20

20

30

80

3

150

8

18

160

10

20

20

30

Notes: 1,For special order, products can be made according to customer’s requirements, flange standard is   based on GB/T9115.1-2000, the materials of balls are Buna-N rubber, EPDM, chloroprene rubber and so on. 2,The product with DN>200mm is available for water-supplying overhead.The pipe must be equipped with fixed support or fixed bracket,if not,the product shall be installed with escapement. 3When using Rubber Joints,the matching flanges should be valve flanges or GB/T9115.1(RF) flanges. 4DN40-600  PN=1.6Mpa   DN40-200  PN=2.5Mpa

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