... R13 3) Other hydraulic hose SAE 100 R3/R6 , SAE 100 R7/R8 , SAE 100 R14(Teflon hose) 4) Industrial hose Oxygen / acetylene hoses ... , Twin welding hose, air/water/oil hose, sand blast hose,slurry hose, suction and discharge hoses5) Automobile hose Hydraulic ...