Model: | 2 |
---|---|
Brand: | ZHW |
Origin: | Made In China |
Category: | Industrial Supplies / Machine Hardware / Valves |
Label: | expansion joint , single sphere joint , rubber bridge joint |
Price: |
US $4.32
/ pc
|
Min. Order: | 1 pc |
Last Online:05 Sep, 2018 |
expansion joint, rubber expansion joint, double sphere rubber expansion joint
1. Basic Information
expansion joint are ideal in heating and air conditioning systems, where low initial cost and maximum reliability are a must.
The flexible connectors have EPDM cover, providing excellent resistance to sunlight, ozone, oxidation and is resistant to damage from dropping oil.
The unit has EPDM tube, which is good for hot, and cold-water service & mild chemicals.
The fully molded Single Sphere design provides greater flexibility, thus protecting mating flanges, especially PVC and fiberglass types.
The steel flanges easily rotate on the bellows,which makes it easier to line up the bolt holes during installation when mating flanges are out of line.
Separate retaining rings are never required. With a temperature rating of -20°C
to 100° C ., the standard sizes range from 1" through 12" I.D. can be with the working pressure at 300 psi, Sizes 14" through 24" have working pressure at 150 psi.
2. Features
1. Absorb Pipe/Movement/Stress.
2. Decrease Systems Noise.
3. Isolate Vibration.
4. Compensate alignment/offset
5. Eliminate Electrolysis
6. Protect Against Start up / Surge Forces
3. Application
- Air Conditioning-Heating and Ventilating System
- Chemical-Petrochemical and Industrial Process Piping System
- Power Generating System
- Material Service
- Pulp&Paper System
- Water-Wastwater Sewage and Pollution Control System
4. Material
No. |
Name |
Materials |
1 |
Inner rubber lining |
IIR,CR,EPDM,NR,NBR |
2 |
Outer rubber lining |
IIR,CR,EPDM,NR,NBR |
3 |
Casing ply |
Polyester cord frbrica |
4 |
Flange |
Q235A,stainless steel |
5 |
Strengthening ring |
Q235A |
6 |
Stopper |
Q235A,stainless steel |
7 |
Limit bar |
Q235A,35#,stainless steel |
8 |
Nut |
Q235A,35#,stainless steel |
5. Application Photo
Our Services
Why Us:
1. Use of Products: We have specialized in pipeline equipment system for over 12 years with professional technology and competitive price. Our product is mainly used as the pipe line for city governments petrify, chemical industry, metallurgy, petroleum, chemistry, ships, light industries, environment protection and in the country slurry education from copper mine and other ore mine exploitation.
2. R&D: Our chief engineer has 20 years research experience in the Japan-Funded Rubber Products Enterprises. All of our engineers will be trained in big enterprises to develop their ability for one month per year. Most important of all is that they get many credits in the trade associations every year.
3. Achievement: We cooperate with Top5 electric power company in China. At the same time we also cooperate with the international well-known company, such as: FLSMidth, AH Industries, PLN and AQUA engineering and etc.
Payment Terms: | TT / LC |
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