Place of Origin:
China
Brand Name:
JINGNING
Certification:
CE
Model Number:
VSSJAF
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VSSJAF type double flanged telescoping dismantling joints
Dismantling joint is designed to be the final closing piece in the pipe network, to ease the assembling and disassembling for later maintenance of a pump or valve. A standard adjusting range of 50mm on length and a small lateral and angular misalignment can be accommodated. This adjustability of the dismantling joint facilitates for easy removal of pumps and valves in circumstances of inspection, maintenance or replacement.
1. metal expansion joint provide adjustability to equipment installations by combining a Flanged Coupling Adapter and a Flanged Spigot into one assembly.
2.equipment connection applications include valve, pump, meter and other flanged fitting installations.
3.longitudinal adjustment is provided by the telescoping action of the Spigot inside the Flanged Pipe Coupling Adapter.
4.when final installation position is achieved, the bolting procedure for the Flanged Pipe Coupling Adapter and the Flanged Spigot can be completed.
| Specification | DN50-DN2000(2"-80"), available with PN10, PN16, PN25 and PN40 flanges. |
| Standard | ISO2531, ISO4179, ISO8179, BS EN 545, BS EN598, BS4772, ISO7005-2, EN1092-2:1997, DIN2501, GBT13295 |
| Pressure | 300PSI, 500PSI, 750PSI, 1000PSI |
| Pipe ends | Spigot, socket or flanges. |
| Internal coating | Cement mortar lining comply with ISO4179 or bitumen painting (Ave. min.70 micron) or Fusion Bonded Epoxy Coating |
| External coating | Sprayed metallic zinc coating (min.150g/m²) according to ISO8179 + bitumen painting (min.70 micron) or epoxy powder coating or epoxy painting or according to customer's requirements. |
| Test | In accordance with ISO 2531 / EN 545 / EN598 and 100% water pressure test. |
| Accessories | NBR, SBR, EPDM rubber ring according to ISO4633 / EN681.1 are available. |
| Application | Municipal Use,Waterworks Pipelines,Piping Fittings,Water Engineering,Potable Water Use,Irrigation Use,Water Supply Project Use,Water Treatment Plants Use,Pumping Stations,Water Utility Sectors,Water-Supply Pressure Pipeline,Potable Water Pumping Station,Stormwater Lines,Fire Water Pumping Station,Fresh Water Pumping Station, ect. |
| Types | Dismantling Joint,Universal Flange Adaptor,Universal Coupling,Ductile Iron Loose Flange Joint,DI Pipe Fitting,Saddle for PVC Pipe,Repair Clamp,Qucick Flange Adaptor,Gibault Joint,Restrained Flange Adaptor,Restrained Coupling,Valve,etc. |
|
DN |
Pipe Dia. |
Flange joint size |
Installation dimension |
Expansion δ |
Weight (kg) |
||||
|
|
|
Flange outer dia. |
Dia. of bolt hole |
Bolt |
Max |
Min |
|
|
|
|
|
|
|
|
No. |
Thickness |
|
|
|
|
|
65 |
76 |
185 |
145 |
4 |
18 |
220 |
180 |
40 |
13.1 |
|
80 |
89 |
200 |
160 |
8 |
20 |
220 |
180 |
40 |
15.0 |
|
150 |
168 |
285 |
240 |
8 |
22 |
220 |
180 |
40 |
33.8 |
|
200 |
219 |
340 |
295 |
8 |
24 |
220 |
180 |
40 |
41.0 |
|
250 |
273 |
395 |
350 |
12 |
24 |
220 |
180 |
40 |
55.1 |
|
300 |
325 |
445 |
400 |
12 |
24 |
245 |
195 |
50 |
68.3 |
|
400 |
426 |
565 |
515 |
16 |
26 |
245 |
195 |
50 |
101.3 |
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