Expansion Joint is a flexible coupling of metal pipes, which is composed of a fabric reinforced rubber and a metal flange. It has the characteristics of high pressure resistance, good elasticity, large displacement, balance pipe deviation, vibration absorption, good noise reduction, and easy installation. Can be widely used in water supply and drainage, circulating water, HVAC, fire, paper, pharmaceutical, petrochemical, ship, pump, compressor, fan and other pipeline systems.
Special design is allowable, welcome to contact us.
Expansion Joint is a flexible coupling of metal pipes, which is composed of a fabric reinforced rubber and a metal flange. It has the characteristics of high pressure resistance, good elasticity, large displacement, balance pipe deviation, vibration absorption, good noise reduction, and easy installation. Can be widely used in water supply and drainage, circulating water, HVAC, fire, paper, pharmaceutical, petrochemical, ship, pump, compressor, fan and other pipeline systems.
Special design is allowable, welcome to contact us.
| Part No. | Part Name | Material | Standard |
| 1 | Flange | Steel/DI | EN1092 |
| 2 | Rubber | EPDM | ISO4633 |
| 3 | Reinforcing Cord | Nylon | EN ISO1874 |
| Briefs & Features | |
| 1 | Suitable for steel, iron pipes and other metal pipes, wide range of pipe diameters. |
| 2 | Working pressure PN10/PN16/P25. |
| 3 | Maximum temperature -15°C to+115°C. |
| 4 | Suitable for compressed air, water, seawater, oil, acid, alkali and so on. |
| 5 | Total angle deviation is 10-15 degree. |
| Complying Standard | |
| Flange drilling | EN 1092-2, EN 1092-1, ANSI |
| Coating | EN 30677 |
| Test | EN 12266-1 |
 |
| DN | L |
| 50 | 105 |
| 65 | 115 |
| 80 | 135 |
| 100 | 150 |
| 125 | 165 |
| 150 | 180 |
| 200 | 210 |
| 250 | 230 |
| 300 | 245 |
| 350 | 255 |
| 400 | 255 |
| 450 | 255 |
| 500 | 255 |
| 600 | 260 |
| 700 | 320 |
| 800 | 340 |
| 900 | 370 |
| 1000 | 400 |
| 1200 | 420 |
| 1400 | 450 |
