Overview |
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Rubber expansion joints are also called flexible joint, rubbercompensator or vibration absorber. Due to the flexibility of rubber, besidemetal expansion joints, rubber expansion joints are always introduced to thepiping system to solve some certain problems.
Rubber expansion joints Full Face Type 1011 are also called wide arch rubber joint. The difference with Single Arch Type 1010 is it has integral rubber flanges. The full face rubber flanges cover the metal ring flange, it is better sealed compare with type 1010. Type 1011 expansion joints are usually installed in high pressure and tough applications.
Features and Benefits |
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Integral full face rubber flange
Wide supply range(40mm to 3200mm)
Absorbvibration
Makeup piping misalignment
Offsetthermal movement
Releasepiping stress
Cost-effective
Lessweight
Easyinstallation
Suitablefor high pressure application
Supply Range |
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Size: 40mm to 3200mm
Temperature: -40℃ to 120℃
Fluid: Water, Swage, Acid, Alkali, Oil, etc.
Pressure Rating: PN6/PN10/PN16
Part & Options |
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| Item | Part | Available Material | Quantity |
| 1 | Bellows | EPDM/NR/NBR/Neoprene/Hypalon | 1 |
| 2 | Flange | St37.2/A105/SS304/SS316 | 2 |
| 3 | Carcass | Synthetic Fabric | 1 |
| 4 | Mating Flange | St37.2/A105/SS304/SS316 | For Option |
| 5 | Plate | St37.2/A105/SS304/SS316 | For Option |
| 6 | Tie Rod | St37.2/SS304/SS316 | For Option |
| 7 | Tie Rod Nut | St37.2/SS304/SS316 | For Option |
| 8 | Bolt Nut | St37.2/SS304/SS316 | For Option |
| 9 | Bot | St37.2/SS304/SS316 | For Option |
| 10 | PTFE Liner | PTFE | For Option |
| 11 | Vacuum Ring | St37.2/SS304/SS316 | For Option |
Data Sheet |
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| Size | Size | L | Pressure | Vacuum | Flange | Movements | |||
| mm | inch | mm | bar | mbar | OD | Comp.(mm) | Ext.(mm) | Lateral(mm) | Angular(°) |
| 40 | 1 1/2 | 95 | 16 | Max | 150 | 9 | 6 | 9 | 15 |
| 50 | 2 | 105 | 16 | Max | 165 | 9 | 6 | 9 | 15 |
| 65 | 2 1/2 | 115 | 16 | Max | 185 | 10 | 7 | 9 | 15 |
| 80 | 3 | 135 | 16 | Max | 200 | 10 | 7 | 9 | 15 |
| 100 | 4 | 150 | 16 | Max | 220 | 12 | 10 | 15 | 15 |
| 125 | 5 | 165 | 16 | Max | 250 | 11 | 9 | 11 | 15 |
| 150 | 6 | 180 | 16 | Max | 285 | 12 | 9 | 12 | 15 |
| 200 | 8 | 210 | 16 | Max | 340 | 19 | 12 | 13 | 15 |
| 250 | 10 | 230 | 16 | Max | 405 | 25 | 16 | 22 | 15 |
| 300 | 12 | 250 | 16 | Max | 460 | 25 | 16 | 22 | 15 |
| 350 | 14 | 250 | 16 | 800 | 520 | 25 | 16 | 22 | 15 |
| 400 | 16 | 250 | 16 | 800 | 580 | 25 | 16 | 22 | 15 |
| 450 | 18 | 250 | 16 | 800 | 640 | 25 | 16 | 22 | 15 |
| 500 | 20 | 250 | 16 | 800 | 715 | 25 | 16 | 22 | 15 |
| 550 | 22 | 260 | 10 | 600 | 745 | 25 | 16 | 22 | 13 |
| 600 | 24 | 260 | 10 | 600 | 780 | 25 | 16 | 22 | 13 |
| 650 | 26 | 260 | 10 | 600 | 870 | 25 | 16 | 22 | 10 |
| 700 | 28 | 260 | 10 | 600 | 895 | 25 | 16 | 22 | 10 |
| 750 | 30 | 260 | 10 | 600 | 984 | 25 | 16 | 22 | 10 |
| 800 | 32 | 260 | 10 | 500 | 1015 | 25 | 16 | 22 | 8 |
| 800 | 32 | 300 | 10 | 500 | 1015 | 30 | 20 | 22 | 10 |
| 900 | 36 | 260 | 6 | 500 | 1115 | 25 | 16 | 22 | 7 |
| 900 | 36 | 300 | 6 | 500 | 1115 | 30 | 20 | 22 | 10 |
| 1000 | 40 | 260 | 6 | 300 | 1230 | 25 | 16 | 20 | 5 |
| 1000 | 40 | 300 | 6 | 300 | 1230 | 30 | 20 | 20 | 8 |
| 1100 | 44 | 300 | 6 | 300 | 1340 | 25 | 16 | 20 | 6 |
| 1200 | 48 | 300 | 6 | 200 | 1455 | 25 | 16 | 20 | 5 |
| 1300 | 52 | 300 | 4 | 200 | 1575 | 25 | 16 | 20 | 5 |
| 1300 | 52 | 400 | 4 | 200 | 1575 | 25 | 16 | 20 | 6 |
| 1400 | 56 | 350 | 4 | 200 | 1675 | 25 | 16 | 18 | 5 |
| 1400 | 56 | 400 | 4 | 200 | 1675 | 25 | 16 | 18 | 5 |
| 1500 | 60 | 350 | 2 | 100 | 1785 | 25 | 16 | 18 | 3 |
| 1600 | 64 | 350 | 2 | 100 | 1915 | 25 | 16 | 18 | 3 |
| 1800 | 72 | 400 | 2 | 100 | 2115 | 25 | 16 | 18 | 3 |
| 1800 | 72 | 450 | 2 | 100 | 2115 | 30 | 16 | 16 | 3 |
| 2000 | 80 | 360 | 2 | 50 | 2325 | 25 | 16 | 16 | 3 |
| 2000 | 80 | 450 | 2 | 50 | 2325 | 25 | 16 | 16 | 3 |
| 2200 | 88 | 400 | 2 | 50 | 2550 | 25 | 16 | 16 | 3 |
| 2200 | 88 | 420 | 2 | 50 | 2550 | 25 | 16 | 16 | 3 |
| 2200 | 88 | 500 | 2 | 50 | 2550 | 25 | 16 | 16 | 3 |
PS: |
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Pressure rating is for rubberbellows on base of 31 ℃, when higher temperature the pressure rating will reduce.
Movements in above table arenon-concurrent.
Test pressure is 1.5 times thepressure rating. UNICK rubber expansion joints could take 3 times designpressure for safety.
Alternative flange patterns and lengths are available upon request, please contact UNICK for details.
