Cast Iron Fitting 1) Sizes: inlet from 1.5" to 10" 2) Model: ... , San Tee, Wye, P-trap, Comb, Upright Wye,etc. Cast Iron Fitting1) Sizes: DN40, DN50, DN70, DN75, DN100, DN125, DN150, DN200 ... iron5) Applications: construction drainage, pollution discharge6) Features: Flat and straight; High strength and density without defect; Easy toinstall and maintain; Long ...