... and Durable long life service Red,Green,Blue RUBBER TIWN WELDING HOSE is used for various as air transmit , welded and cutting ... industry , gas transmit , oil transmit ,freon charging rubber hose , automobiles , water transmit , high pressure air and steam transmit , ... transmit , sand and slurry transmit and so on . RUBBER TWIN WELDING / SINGLE HOSEITEM NOIDOD(MM)WP(PSI)BP(PSI)LENGTH (M ...