... Com.,Ltd are mainly producing the Ductile Iorn pipe fitting, iron pipe fitting, DI pipe , flange pipe , tee fitting , elbow pipe fitting ect. SIZEDN80-2000 K12 ,PN10 ... ,BS4772,ANSI,AWWAC110,C153 ECTcertificatesISO9001,ISO14001,ISo18001 & ISO2531,EN545 standard certificates. color green blue red black as required. Flange fitting for Ductile iron pipe