Phone: (+86)13526688380
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Contact us at: info@jpsgy.com
Xicun Village, Xicun Town, Gongyi, Henan, China (Mainland)
Reducing Eccentric Rubber Coupling Expansion Joint
Sizes
DN25~DN500
Pressure
PN6~PN25
Temperature
-15 ~ 80℃
Flange Standard
DIN, ANSI, JIS etc
Material of Flange
Stainless Steel 304, 316, 321 etc
Material of Rubber
NR, NBR, CR, EPDM, PTFE etc.
Overview
Reducing flexible rubber joint is 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.
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.Structural noise transmission can be reduced with the restrict and flange non-parallelism.
Reducing flexible rubber joint is consist of fabric reinforced and metal flange loose joint.
It has the characteristics of compact structure,light weight,high flexibility,easy installation,long service life.
| Nominal Diameter （mm） | LengthL(mm) | Axial displacement (mm) | Haorizontal isplacement(mm) | Angular deflection(a1+a2)° | |
| Extension | Compression | ||||
| 40×25 | 115 | 7 | 12 | 10 | 10 |
| 40×32 | 125 | 7 | 12 | 10 | 10 |
| 50×40 | 180 | 7 | 12 | 10 | 10 |
| 65×40 | 180 | 7 | 12 | 10 | 10 |
| 65×50 | 180 | 7 | 12 | 10 | 10 |
| 80×50 | 180 | 7 | 12 | 10 | 10 |
| 80×65 | 180 | 7 | 12 | 10 | 10 |
| 100×50 | 180 | 7 | 12 | 10 | 10 |
| 100×65 | 180 | 7 | 12 | 10 | 10 |
| 100×80 | 180 | 8 | 14 | 12 | 10 |
| 125×65 | 200 | 8 | 14 | 12 | 10 |
| 125×80 | 200 | 8 | 14 | 12 | 10 |
| 125×100 | 200 | 10 | 20 | 12 | 10 |
| 150×50 | 200 | 10 | 20 | 12 | 10 |
| 150×65 | 200 | 10 | 20 | 12 | 10 |
| 150×80 | 200 | 10 | 20 | 12 | 10 |
| 150×100 | 200 | 10 | 20 | 12 | 10 |
| 150×125 | 200 | 12 | 20 | 14 | 10 |
| 200×80 | 200 | 12 | 20 | 14 | 10 |
| 200×100 | 200 | 12 | 20 | 14 | 10 |
| 200×125 | 200 | 12 | 20 | 14 | 10 |
| 200×150 | 200 | 12 | 20 | 14 | 10 |
| 250×125 | 220 | 12 | 20 | 14 | 10 |
| 250×150 | 220 | 12 | 20 | 14 | 10 |
| 250×200 | 220 | 12 | 20 | 20 | 10 |
| 300×125 | 220 | 14 | 22 | 20 | 10 |
| 300×150 | 220 | 14 | 22 | 20 | 10 |
| 300×200 | 220 | 14 | 22 | 20 | 10 |
| 300×250 | 220 | 14 | 22 | 20 | 10 |
| 350×150 | 240 | 14 | 22 | 20 | 10 |
| 350×200 | 240 | 14 | 22 | 20 | 10 |
| 350×250 | 240 | 14 | 22 | 20 | 10 |
| 350×300 | 240 | 14 | 22 | 20 | 10 |
| 400×200 | 240 | 14 | 22 | 20 | 10 |
| 400×250 | 240 | 14 | 22 | 20 | 10 |
| 400×300 | 240 | 14 | 22 | 20 | 10 |
| 400×350 | 240 | 14 | 22 | 20 | 10 |
| 450×300 | 240 | 14 | 22 | 20 | 10 |
| 450×350 | 240 | 14 | 22 | 20 | 10 |
| 450×400 | 240 | 14 | 22 | 20 | 10 |
| 500×350 | 240 | 14 | 22 | 20 | 10 |
| 500×400 | 240 | 14 | 22 | 20 | 10 |
| 500×450 | 240 | 14 | 22 | 20 | 10 |
