Wholesale China Ductile Iron Grooved Coupling Manufacturers Suppliers – Flexible coupling 300Psi – DIKAI

Style 1N Flexible Coupling 300 Psi

1.Product introduction:

The flexible coupling for use in a variety of general piping applications of moderate pressure services.The coupling features flexibility that can deal with misalignment,distortion,thermal stress,vibration and noise and also resist seismic tremors.With the use of Model couplings you can even design a curved layout.

Grooved couplings are subjected to internal pressures and exterior bending forces during service. ASTM F1476- 07 defines a coupling as a joint where there is essentially no available free angular or axial pipe movement and a flexible coupling as a joint wherein there is available

limited angular and axial pipe movement.

•Style 1N standard flexible coupling provides flexible connection by the gap between pipe groove and coupling key.

•Unique design allows both axial and radial movement,suitable for pipeline with flexibility under intermediate pressure.

•Enhanced body resists 4 times working pressure.

The flexible coupling for use in a variety of general piping applications of moderate pressure services.The couplings features flexibility that can deal with misalignment,distortion,thermal stress,vibration and noise and also resist seismic tremors.With the use of coupling you can even design a curved layout.

2.Product size(Specification)

3.Product Feature And Application

Housing material:Ductile iron conforming to ASTM A-536,grade 65-45-12
•FM Approved & UL Listed:R.W.P.rated working pressure 300PSI(2.065 Mpa/20.65 bars)
•Housing Finish:Fusion Bonded Epoxy Coated(Optional:Hot Deep Galvanized and Others)
Coupling gasket material:EPDM(Optional：Nitrile NBR,Silicone and others)
•In addition to the points listed in this table,but also according to customer requirements to provide a variety of special point of the elbow.
•Size Range:DN25 through DN3000 (1’’ through 12’’)

4.Product Qualification

5.Deliver,Shipping And Serving
Ship from Tianjin or another Seaports