CONCRETE RUBBER HOSE : END HOSE & BOOM HOSES DN125(5'')/DN100(4'')/3"/2.5"/2" 20,000 CBM QUALITY, 85 BAR W.P., HOSE END ... Harden We specialized in producing wear-resisting rubber hose ... rubber hose, sand blasting hose, air hose, water suction hose, hydraulic rubber hose, etc.The Work Pressure can reach 30bar-150bar.Namerubber hoseSize5''/ 4''/3"/2 ...