Description
Products Description
Buried corrugated compensator mainly used in buried pipe axial compensation, has super anti-bending ability, so buried compensator shell can freely expansion compensation under the protection of sleeve.
Application: Pipes with axial displacement by temperature or pressure changes
Heating and air conditioning installation
Hot water and fire protection system
Compressors inlet and outlet
Diesel engine sets/Pipelines/Turbines/Blowers/Vacuum pumps/Heat exchangers
Features && Specification
Installation notes:
1.Set fixed bracket to prevent pipe stretching outside influenced by inside pressure.
2.One end of compensator should close to fixed bracket, use the moving head to compensate pipeline.
3.According to the compensation amount to set the distance between two fixed brackets, compensation amount is no more than pipe diameter. 4.Compensator should not appear the tensile phenomenon during pressure test.
4.The compensator&Metal expansion joints absorb movement in piping caused by theraml changes.
5.Durability and excellent chemical resistance.
6.Widely used to absorb termal expansion in pipe systems carring water, steam, oil and gases
| DN | Waves n |
Pressure rating (Mpa) | Bellow effective areas (cm2) |
Maximum outer diameter size (mm) |
Connection tube gate size mm |
Length（mm） |
||||||||
| 0.25 | 0.6 | 1.0 | 1.6 | 2.5 | ||||||||||
| Axial compensation (mm) Stiffness /(mm) | ||||||||||||||
| 50 |
8 | 14/153 | 12/318 | 12/318 | 12/635 | 11/1310 | 37 | 120 |
Φ57×3.5 |
361 | ||||
| 16 | 27/76 | 24/158 | 24/158 | 24/318 | 13/655 | 445 | ||||||||
| 32 | 52/38 | 48/79 | 48/79 | 48/159 | 46/328 | 621 | ||||||||
| 65 |
8 | 19/213 | 18/213 | 18/213 | 18/424 | 15/841 | 55 | 159 |
Φ73×4 |
377 | ||||
| 12 | 30/142 | 29/142 | 27/142 | 27/283 | 25/421 | 425 | ||||||||
| 24 | 60/71 | 58/107 | 54/107 | 54/142 | 50/211 | 581 | ||||||||
| 80 |
8 | 30/179 | 30/179 | 30/358 | 29/358 | 27/650 | 81 | 162 |
Φ89×4 |
430 | ||||
| 10 | 54/143 | 37/143 | 37/286 | 37/286 | 32/325 | 466 | ||||||||
| 20 | 108/72 | 74/72 | 74/143 | 74/143 | 64/163 | 660 | ||||||||
| 100 |
6 | 34/138 | 34/277 | 33/417 | 33/417 | 32/817 | 121 | 180 | Φ108×4 |
410 | ||||
| 10 | 56/83 | 56/166 | 56/250 | 54/417 | 50/409 | 492 | ||||||||
| 20 | 112/42 | 112/83 | 112/125 | 108/125 | 100/205 | 712 | ||||||||
| 125 |
5 | 37/136 | 36/272 | 36/408 | 35/408 | 33/801 | 180 | 221 |
Φ133×4 |
410 | ||||
| 9 | 66/76 | 65/151 | 65/227 | 63/227 | 60/401 | 412 | ||||||||
| 18 | 132/38 | 130/76 | 130/114 | 126/114 | 120/201 | 711 | ||||||||
| 150 |
5 | 49/100 | 49/200 | 48/300 | 45/456 | 44/845 | 257 | 245 |
Φ159×4.5 |
433 | ||||
| 8 | 88/63 | 78/125 | 77/188 | 71/286 | 65/423 | 518 | ||||||||
| 16 | 159/32 | 156/63 | 154/94 | 142/143 | 130/211 | 756 | ||||||||
| 200 |
4 | 58/95 | 56/193 | 56/288 | 56/480 | 55/800 | 479 | 327 |
Φ219×6 |
475 | ||||
| 6 | 86/63 | 85/128 | 85/192 | 84/320 | 80/927 | 553 | ||||||||
| 12 | 172/32 | 170/64 | 170/96 | 168/160 | 160/200 | 800 | ||||||||
| 250 |
4 | 75/170 | 74/343 | 63/588 | 53/930 | 50/1856 | 769 | 404 | Φ273×8 | 500 | ||||
| 6 | 112/113 | 110/228 | 95/392 | 80/620 | 78/927 | 620 | ||||||||
| 12 | 120/57 | 220/114 | 190/196 | 160/310 | 156/464 | 984 | ||||||||
