Model Number:2.5'',3''.4'',4.5'',5'',6'' Color:black Application:Trailer concrete pump Material:natural rubber and steel wire Length:1-20 m service lifetime:20,000-30,000 CBM Working pressure:85 bar,120 bar Flange:One or two as your request Wall thickness:4.5(4.25 mm,4.75 mm,5.0 mm.7 mm etc.) Advantages:Wear-resisting, durable Temperature Range:-35 ?/+80 ? Tube: black, smooth, NR/SBR rubber, that withstands the abrasive action of the concrete Reinforcement:steel cord wrapped,fabric wrapped
