Food hose, food grade hose purpose: all kinds of food/potable water and transmission with rubber hose, ultra pure liquid transmission, liquor (maotai-flavor, luzhou-flavor, clear scent, luzhou-flavor, maotai-flavor, rice flavor types, chicken flavor, medicine type, type, and LaoBaiGan scent, sesame flavor types, black bean flavor types, fragrant scent) red wine, wine, rice wine, beer and beverage alcohol conveying, disinfection liquid filling and transmission, the food and fruit juice beverage transmission, dairy, Applicable to beer, food, brewing, beverage, dairy, spice, monosodium glutamate, cosmetics, toothpaste, fine chemicals, medicine and health care, and biological engineering industries of food fluid suction row, contains more than 50% concentration of alcohol liquid delivery and vacuum extraction.