... ,ISO,WRAS Size: 2-12" Material:DCI Manufacturer of Universal Couplings& Flange Adaptor, ISO 90001 CERTIFIED: Materials: Body: ... Fusion Bonded Epoxy Ral 5017 Bolts Cap: NBR Application: Universal for Ductile iron pipe, cast iron pipe, steel pipe ... -1541506"159-1822008"218-23525010"271-28930012"322-340 COUPLING 401.5"48-58502"59-73652.5" ... 159-1822008"218-23525010"271-28930012"322-340 DCI Universal Coupling