Product Description Product Description UNIVERSAL COUPLING  body: ductile iron gland: ductile ironbolting: carbon steel grade 8.8/stainless steelcoating: epoxy ral5017bolts cap: NBR universal coupling for ductlle iron pipe, cast iron pipe, steel pipe, asbestos cement pipe, upvc pipe. DN 50 DN65 DN80 DN100 DN125 DN150 DN200 DN250 DN300 DN350 DN400 DN450 DN500 DN600…   DN DN40-DN600 … Continue reading China Standard Cast Iron Universal Joint Flexible Pipe Coupling with Price