The hose body by multiple functional polymer membranes and synthetic fabric strengthening layer, both inside and outside two layer spiral wire winding. In tyne ( TAIEN) Composite hoses for classical examples ( Other similar composite hoses) : the spiral steel wire, usually for stainless steel, galvanized steel, aluminum alloy, polypropylene, or TEFLON coated steel wire; Outer spiral steel wire: basically choose stainless steel or galvanized steel; Conveying material lining layer: according to the feature selection Teflon Polietilene Nylon PET functional thin films, such as by proprietary technology, composite hose has broad liquid seal resistance strengthening layer and anti-aging outer: strengthening layer provides bearing strength for hose. Hose outer adopts wear resistant anti-aging color outer.