Sleeve Compensator
Maintenance free direct buried single way sleeve compensator is one
of the compensators. It is widely used in many industries because
of its advantages of long service life, good corrosion resistance,
no requirement for chloride ion content, bidirectional compensation
and increasing compensation amount.
Performance of Sleeve compensator
This product adopts the composite sealing structure of formed
packing and semi-solid sealing oil, which has the advantages of
good sealing performance, high temperature resistance, corrosion
resistance and plugging under pressure, and can ensure the
long-term stable operation of the pipeline.
Sleeve compensator structure
Technical data of Sleeve compensator
Nominal Diameter | Compensation Single Way △ | Connection Tube Outer Diameter | Maximum Outer Diameter | Length
L | Single Way Friction KN |
| mm | mm | mm | mm | mm | 1.6Mpa |
| 50 | 150 | 57 | 230 | 610 | 1.72 |
| 65 | 150 | 76 | 250 | 610 | 2.68 |
| 80 | 150 | 89 | 265 | 610 | 3.42 |
| 100 | 150 | 108 | 280 | 610 | 4.51 |
| 125 | 150 | 133 | 310 | 610 | 5.23 |
| 150 | 250 | 159 | 335 | 810 | 7.89 |
| 200 | 250 | 219 | 415 | 810 | 13.10 |
| 250 | 250 | 273 | 465 | 860 | 19.5 |
| 300 | 250 | 325 | 520 | 860 | 24.72 |
| 350 | 250 | 377 | 570 | 860 | 29.15 |
| 400 | 300 | 426 | 620 | 970 | 37.63 |
| 450 | 300 | 480 | 670 | 970 | 44.59 |
| 500 | 300 | 530 | 730 | 990 | 52.16 |
| 600 | 300 | 630 | 830 | 990 | 59.47 |
| 700 | 400 | 720 | 930 | 1280 | 65.12 |
| 800 | 400 | 820 | 1030 | 1280 | 78.37 |
| 900 | 400 | 920 | 1135 | 1280 | 96.53 |
| 1000 | 500 | 1020 | 1235 | 1550 | 133.5 |
| 1100 | 500 | 1120 | 1340 | 1550 | 147.21 |
| 1200 | 500 | 1220 | 1440 | 1550 | 158.32 |
Note:Flange supply according to GB/T 9119-2000 standard ,also can
supply according to clients’other requirements.
Sleeve compensator advantage
1. It can improve the safety and stability of the whole pipe
network.
2. The sleeve expansion joint is suitable for medium engineering
pressure ≤ 2.5MPa and medium temperature - 40 ℃ ~ 600 ℃.
3. The new sealing material flexible graphite ring is adopted,
which has the characteristics of high strength, low friction
coefficient, no aging, good effect and convenient maintenance.
4. The service life is long, and the fatigue life is equivalent to
that of the pipeline.
5. The sleeve expansion joint has no requirements for chloride ion
content, and is suitable for systems with excessive chloride ion in
medium or surrounding environment.
Sleeve compensator application
Directly buried sleeve compensator is a compensation device for hot
fluid pipeline, which is mainly used for auxiliary equipment of
linear pipeline. Suitable for hot water, steam, grease and other
media. Thermal expansion compensation can be realized through the
sliding movement of the sliding sleeve.
