Flange Adaptor & Coupling is used for quick connection between the two pipes, and allows the pipe at both ends to freely expand and contract in the casing stroke of the Flange Adaptor & Coupling . The gland type compensation joint is a variety of water supply and drainage pipes. The disassemble and assembly of water towers, water pumps, water meters and valves provides great convenience, and it plays a very good role in long-distance pipelines due to temperature difference expansion.
large expansion and contraction, easy installation and long service life (long service life of 10-30 years)
Flange adaptor & coupling are commonly used in civil water supply and drainage pipelines, chemical pipelines, ship pipeline systems, oil pipelines, etc. In the pipeline system, the gland type expansion joint can be axially twisted and contracted within a certain range, and the expansion and contraction can reach 150△L. Mainly prevent equipment resonance, pipeline medium change, building structure foundation settlement, geological disasters cause torsional displacement, lateral misalignment, angular misalignment, axial compression and other hazards, thus protecting the pipeline system can be safely operated, especially suitable for vibration or certain The slope and the connection in the curved pipe.
Advantages: large expansion and contraction, easy installation and long service life (long service life of 10-30 years).
Flange adaptor & couplings are used to transport seawater, fresh water, hot and cold water, drinking water, domestic sewage, crude oil, fuel oil, lubricating oil, refined oil, air, gas, steam and granular powder with a temperature not higher than 250 degrees. Such as media.
Flange adaptor & coupling makes the connection of the pipe simple, fast, safe and reliable.
Flange adaptor & couplinghas reasonable structural design and reliable sealing performance: the sockets are connected at both ends, and the installation and disassemble are simple. It is suitable for connecting steel pipes, cast iron pipes, ductile iron pipes, PVC pipes, ABS pipes, etc., which transport water, oil, gas and granular powder. It can compensate the axial displacement and deflection of the pipe within a certain range while connecting pipes. eccentric.
After flange adaptor & coupling is installed on the pipeline, the elastic sealing ring of the nut is tightened, and under the action of the nut gland, the inclination is mutually inclined, and the outer ring of the pipe is tightly sealed and connected. When the temperature changes, the pipe can freely expand and contract in the middle of the joint, the local foundation sinks, the pipe can be deflected, and the seal is ensured to have no leakage, thereby automatically compensating.
|1||Cover||Carbon steel SS304 SS316|
|2||Sleeve||Carbon steel SS304 SS316|
|4||Bolt||Carbon steel SS304 SS316|
|5||Nut||Carbon steel SS304 SS316|
|Nominal Diameter DN||External diameter Dw||external dimension||N-Th|
|Covering Sleeve: The way of using this Dresser Coupling Joint is to joint with the tube on both sides, no welding. It has a reasonable structure, and is sealed. it is very easy to install.|
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