rubber fire hose 1)outside jacket: PS in plain weaving 2)inside liner:natural rubber 3)size:1",1-1/2",1-3/4",2",2-1/2"...... rubber fire hose with fire nozzle;fire fighting;fire equipment OUTSIDE JACKET PS IN TWILL WEAVINGINSIDE LINER NATURAL RUBBERCOLOR OF LINER BLACK ,WHITE,RED,BLUEWORKING PRESSURE (BAR) 06,08,10,13,14,16BURSTING PRESSURE (BAR) 18,24,30,39,42,48SIZES 1'',1-1/2'',1-3/4'',2'',2-1 ...