Single Sphere Double Sphere Concentric Enocentric Reducer Expansion Joint
Product Data
| Nominal Diameter | Neutral Length |
Movements | |||
| DNXDN | Ext. | Comp. | Lateral. | Angular. | |
| 80×40 | 180 | 20 | 30 | 45 | 35° |
| 80×50 | 180 | 20 | 30 | 45 | 35° |
| 80×65 | 180 | 20 | 30 | 45 | 35° |
| 100×50 | 180 | 20 | 30 | 45 | 35° |
| 100×65 | 180 | 20 | 30 | 45 | 35° |
| 100×80 | 180 | 20 | 30 | 45 | 35° |
| 125×65 | 180 | 20 | 30 | 45 | 35° |
| 150×50 | 190 | 20 | 30 | 45 | 35° |
| 150×80 | 190 | 20 | 30 | 45 | 35° |
| 125×80 | 200 | 22 | 30 | 40 | 35° |
| 125×100 | 200 | 22 | 30 | 40 | 35° |
| 150×100 | 200 | 22 | 30 | 40 | 35° |
| 200×100 | 200 | 22 | 30 | 40 | 35° |
| 200×150 | 200 | 22 | 30 | 40 | 35° |
| 200×125 | 220 | 25 | 35 | 40 | 30° |
| 250×200 | 220 | 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° |
Product Introduction
Reducing rubber expansion joint is a connecting device used in the pipeline system, which can absorb thermal expansion or vibration caused by temperature change, vibration or other factors in the pipeline system, and protect the pipeline system from damage. The main materials of reducing rubber expansion joint are rubber and metal. Its internal part is an expansion body made of rubber, and its external part is a flange or pipe clamp made of metal.
Main features
1. Good elasticity: the rubber material has excellent elasticity and can absorb thermal expansion or vibration in the pipeline system.
2. Corrosion resistance: high-quality acid and alkali resistant rubber is used inside the rubber expansion joint, which can meet the requirements of various media.
3. Convenient maintenance: the rubber expansion joint does not need maintenance, but only needs regular inspection.
4. Long service life: the rubber expansion joint has the characteristics of wear resistance, aging resistance, high temperature resistance, and long service life.
5. Simple installation: the rubber expansion joint can be connected with various pipelines, and the installation is simple.
The size and type of reducing rubber expansion joint vary depending on the applied piping system. Generally speaking, their length, inner diameter, and outer diameter will vary depending on the pipe size and flow rate in the pipeline system. Common types of reducing rubber expansion joint include single sphere, double sphere, three sphere, angle, heavy load, axial, transverse, etc.
Reducing rubber expansion joint is widely used in petroleum, chemical industry, metallurgy, water supply, sewage treatment, HVAC and other industries. They can connect pipes of different sizes and materials, while also reducing noise and vibration in the pipeline system, improving the safety and reliability of the pipeline system.
1.Shrink bag–> 2.Small Box–> 3.Carton–> 4.Strong Plywood Case
One of our storage
Loading
Packing & Shipment
1.Professional manufactory.
2.Trial orders are acceptable.
3.Flexible and convenient logistic service.
4.Competitive price.
5.100% testing,ensuring the mechanical properties
6.Professional testing.
1.We can guarantee the best material according to related quotation.
2.Testing is performed on each fitting before delivery.
3.All packages are adapt for shipment .
4. Material chemical composition is conformed with international standard and environment standard.
A) How can I get more details about your products?
You can send an email to our email address. We will provide catalogue and pictures of our products for your reference.We can also supply pipe fittings, bolt and nut, gaskets etc. We aim to be your piping system solution provider.
B) How can I get some samples?
If you need, we will offer you samples for free, but new customers are expected to pay express charge.
C) Do you provide customized parts?
Yes, you can give us drawings and we will manufacture accordingly.
D) To which country have you supplied your products?
We have supplied to Thailand, China Taiwan, Vietnam, India, South Africa, Sudan, Peru , Brazil, Trinidad and Tobago, Kuwait, Qatar, Sri Lanka, Pakistan, Romania, France, Spain, Germany, Belgium, Ukraine etc. (Figures here only include our customers in latest 5 years.).
E) I can’t see the goods or touch the goods, how can I deal with the risk involved?
Our quality management system conforms to the requirement of ISO 9001:2015 verified by DNV. We are absolutely worth your trust. We can accept trial order to enhance mutual trust.
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