ISO2531 /En545 Ductile Cast Iron Pipe Pipe System for Water Supply

1. Deascription: 1). Material: Ductile cast iron2). Size: DN80-DN26003). Standard: ISO2531/EN545/EN5984). Length/pc: 5.7m/6m5). Class: K7/k9/class c6). Joint type: T-type, flange-type, K-type7). Coat: Black bitumen liner / epoxy resin over coat la