Including: Universal Coupling, Stepped Coupling, Universal Flange Adaptor,
Quick PVC/PE Flange Adaptor, Dismantling Joint.
Material: Body and End ring--Ductile Iron GGG50; Gaskets—EPDM
Bolts and nuts---Carbon Steel coated with zinc.
Coating: Epoxy Powder coating internal ＆ external with min 250μm

Coupling,Adator,Joint Download.pdf