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.
Flexible coupling is also dedicated coupling, straight coupling. It can fit ductile iron pipes only.
If you want to know more details, please send an email to us to firstname.lastname@example.org.