PM Dn125 twin wall concrete pump hardened pipe
Specification Details Product Name: twin wall concrete pump delivery tube Material:inner 65Mn or M600, outer 20# Length 3m (customizable ) Model Number:DN125 Weight:22.96kg/m Thickness::3+2mm , 2.5+2mm Reference lifetime:25,000-40,000CBM Flange type:SK148mm SK157mm Surface treatment: induction hardened+heat treatment Hardness:62-65 HRC Working pressure:85-125bar Connection type clamp connection Cleaning way use cleaning ball Twin-wall pipe Model No. Outer Diameter…