I. Product Description. china factory SML cast iron drainage pipe Sizes: DN40 to DN400, including DN70 and DE75 for part European market Length:3m Standard:EN877 Material:Grey iron Application:Construction drainage,pollution discharge,waste water rain water Painting :inside and outside coated with high quality epoxy powder by fusion bonded, approx 200um (as you requirement) payment term:T/T, L/C, or D/P Production capacity:1500 tons/ month Delivery time:20-30 days, depend on your quantity. MOQ: 1*20 container Features:lat and straight ; high strength and density without defect;easy to install and maintain ; long lifetime ,fireproof and noise resistant; environmental protection II. We test every step Dinsen Impex Corp goal is to supply products with the best services, best quality and the competitive price and satisfy the requirements of clients from domestic and abroad. We believe that our company will have a speed developwith the support from both at home and abroad. We sincerely hope to establish long term and mutual beneficial cooperation with any buyer and friend all over the world !