SSJB-3(BY) Covering Limited Telescopic Dismantling Joint
SSJB-3(BY) Covering Limited Telescopic Dismantling Joint
- [Name]: Covering Limited Telescopic Joint
- [PN]: 0.6Mpa~4.0Mpa
- [Medium]: Air,compressed air,water,sea water,oil,alkali,ect.
- [Material]: QT400-15,Q235A,ZG230-45,20
- [Certification]: ISO9001-2008
- [Specification]: DN 65mm to DN 4000mm with virtually any flange drilling or pressure rating supplied
Covering Limited Telescopic Dismantling Joint is improved by adding the limited device on the basis of loose flexible rubber joint. Fit it with double nut at the maximum compensation volume, the product functions as limiting the position of rubber joint. It secures the safe operation of the pipe efficiently; especially applies to the pipeline which vibrates fiercely, be with somewhat deflection, or is on the corner.
It is suitable for welded pipe connecting points ,please adjust the length of both ends when installating for fixed welding, which will allow the pipe extended lock retractable, ensuring safe operation of the pipeline.
Covering Limited Telescopic Dismantling Jointis applicable for welding the pipeline on the both sides. During the installation, loose the gland, adjusts the length, and then welds the short pipes on the both sides to the pipe. At last, fix nut with diagonal method and adjusts it.
Self -anchoring couplings and flange adpators
For ductile iron or steel pipes
Easy to use and to install
All weather installation
Can even be installed under water
Easier fitting on oval pipes
Ideal for pumped sewerage pipelines
| NO | Name | Quantity | Material |
| 1 | Body | 2 | QT400-15，Q235A,ZG230-450,20 |
| 2 | Gasket | 2 | NBR |
| 3 | Cover | 1 | Q235A， 20，16Mn |
| 4 | Limited short pipe | 2 | Q235A，16，16Mn |
| 5 | Nut | 7n | Q235A,20，1Cr18Ni9Ti |
| 6 | Long Stud | n | Q235A,35，1Cr18Ni9Ti |
| 7 | Bolt | n | Q235A,35，1Cr18Ni9Ti |
| Nomina iameter | External diameter of pipe Dw | Type size | Compensation L | n-TH | ||||
| Dw | Do | D | L | L1 | 0.6-1.6Mpa | 2.5Mpa | ||
| 65 | 76 | 76 | 155 | 645 | 180 | 90 | 2-M12 | 2-M12 |
| 80 | 89 | 89 | 165 | |||||
| 100 | 108 | 108 | 195 | 2-M16 | ||||
| 114 | 114 | 195 | ||||||
| 125 | 133 | 133 | 225 | |||||
| 140 | 140 | 225 | ||||||
| 150 | 159 | 159 | 255 | 2-M16 | 3-M16 | |||
| 168 | 168 | 255 | ||||||
| 200 | 219 | 219 | 310 | |||||
| 250 | 273 | 273 | 375 | 3-M20 | 4-M20 | |||
| 300 | 325 | 325 | 440 | 655 | 220 | 110 | 5-M20 | |
| 350 | 377 | 377 | 490 | 4-M20 | ||||
| 400 | 426 | 426 | 540 | |||||
| 450 | 480 | 480 | 590 | 5-M20 | 6-M20 | |||
| 500 | 530 | 530 | 645 | |||||
| 600 | 630 | 630 | 750 | |||||
| 700 | 720 | 720 | 850 | 6-M20 | 7-M20 | |||
| 800 | 820 | 820 | 965 | 1075 | 290 | 150 | 6-M24 | 8-M24 |
| 900 | 920 | 920 | 1065 | 7-M24 | 9-M24 | |||
| 1000 | 1020 | 1020 | 1165 | |||||
| 1200 | 1220 | 1220 | 1365 | 8-M24 | 10-M24 | |||
| 1400 | 1420 | 1428 | 1590 | 9-M27 | 12-M27 | |||
| 1500 | 1520 | 1528 | 1690 | |||||
| 1600 | 1620 | 1628 | 1795 | 10-M27 | 14-M27 | |||
| 1800 | 1820 | 1828 | 2000 | 11-M27 | 15-M30 | |||
| 2000 | 2020 | 2030 | 2200 | 12-M27 | 16-M30 | |||
| 2200 | 2220 | 2230 | 2420 | 13-M27 | - | |||
| 2400 | 2420 | 2430 | 2635 | 14-M30 | ||||
| 2600 | 2620 | 2630 | 2835 | 15-M30 | ||||
| 2800 | 2820 | 2830 | 3040 | 16-M33 | ||||
| 3000 | 3020 | 3030 | 3240 | 17-M33 | ||||
| 3200 | 3220 | 3230 | 3440 | 1130 | 400 | 260 | 18-M33 | |
| 3400 | 3420 | 3430 | 3640 | 19-M33 | ||||
| 3600 | 3620 | 3630 | 3860 | 20-M33 | ||||
| 3800 | 3820 | 3830 | 4080 | 20-M36 | ||||
| 4000 | 4020 | 4030 | 4300 | 21-M36 | ||||
Loose cover limited telescopic dismantling joint: it is suitable for welded pipe connecting points ,please adjust the length of both ends when installating for fixed welding, which will allow the pipe extended lock retractable, ensuring safe operation of the pipeline.
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