Ductile iron pipe fitting flanged dismantling joint price Used for
butterfly valve
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. |
The metal pipe couplings are functioned with pull and pres-sure
resistance and excellent seal performance and easy installation.
Hence it is widely used in power, metallurgy, drainage and sewage
disposal to connect pump, vale and pipe, etc. It also has some
multi-directional displacement during pipes operation so as to
release blind plate propulsion and protect pipes, especially it
makes it easy to install and maintain pipes. However, force-
transferring pipe coupling shall be used on the pipe corner and
pump exit, because, the coupling can transfer blind plate
propulsion from pump start to pump and pipe through force-
transferring bolt and prevent pull to centralize close to pipe or
pipe or damage equipment by impact force. Other pipe couplings can
be selected freely for other positions.
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quality products for you.
we can design and make the products according to your drawings and
techincal requirements.The quality is better and the price is lower
than the similar products another company make.
