Twin Sphere Union Rubber Expansion Joint
Quantity : 5000 PER M Price : 200-500US dollors ac
we specialized in making Flexible flanged rubber joint
Twin Sphere Union Rubber Expansion Joint
Introduction:
1. This product can greatly reduce pipeline system shock and noise. And can fundamentally resolve pi pe joints displacement, axial stretch and non-concentricity.
2. By using different materials, it can be made many kinds to cater for different medium and environ ment. Such as acid resistance, alkali resistance, corrosion resistance, oil resistance and heat resistance etc.
3. The material is pure rubber, sealing is very good. It is in light weight, very easy for installation . This product has l ong life performance, but must be not contact with sharp metal instruments to avoid piercing the sph ere.
4. The product can be used for lift and transportation of raw water and sewage, transportation of water supply cooling cycle water thermal power ,condensate water of metallurgy industry and chemical industry
The material of expansion joint cover you can see.

Hight quality products technical parameter
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Design conditions (for single/double ) sphere flange rubber expansion joint |
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TYPE |
I |
II |
III |
|
Working pressure mPa (kg.f/cm2) |
1.0 |
1.6 |
2.5 |
|
Burst pressureMPa(kg.f/cm2) |
2.0 |
3.0 |
4.5 |
|
Vacuum(mmHg) |
53.4 |
86.7 |
100 |
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Applicable temperature °C |
-20 to +115(-30 to +250 special conditions) |
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Applications |
Air, pressurized air, water, sea water, oil,acid,alkail etc. |
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expansion joint cover Diameter, Length and Displacement Paramerer Form


Notes: if other standard requirement or special flange need particularly customer made , please provide written drawing , standard , data , we can make customer-made for you .
The design picture.

expansion joint cover Displacement Diagram

Appreciate the details
product used Gangan power plant.

The foreign client Mr. king come to visit in 2009.

Thank you for your consideration, welcome to make inquire.
More about Henan Liwei:
http://www.bellows-expansionjoint.com
http://www.liweipipeline.com
http://www.steel-bellows.com
Contact : kelly ma, +15 2 25 12 39 72
Good deal: buying from seller
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