Standard: ISO2531,EN545

Pressure: PN10/PN16/PN25

Body material: Ductile iron with FBE ( fusion bonded epoxy) coating or Epoxy painting;

Gaskets are NBR or EPDM;

Bolts and Nuts: Carbon steel with galvanized zinc plated G4.8/G8.8, or SS304/SS316

Package: wooden cases and protection layer.

Application:

 is also dedicated coupling, straight coupling. It can fit ductile iron pipes only.
 We supply a comprehensive range products such as Ductile iron pipes, Ductile iron pipe fittings,Steel pipes, Steel pipe fittings, PVC pipes, PVC pipe fittings, Valves, Manhole covers, Steel flanges, Dismantling joints, Flange adaptors, Couplings, Rubber O rings, Fasteners, Pumps, water meters and other castings and forgings according to various international standards. We can also make the castings and forgings according to customers' drawings and samples.