... : NR+SBR WP20BAR BP60BAR Used for welding and cutting. Good flexiblity 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 ... and slurry transmit and so on . RUBBER TWIN WELDING / SINGLE HOSEITEM NOIDOD(MM)WP(PSI)BP(PSI) ...