PTFE hose 1 High quality 2 Best price 3 Own factory 4 Fast delivery China lowest price corrugatged surface PTFE hose Manufacturer PTFE hose ... hose and steam hose of the industries of Rubber, Plastic, Clothing, Auto, Engine bed, Shipbuilding, Electrical Machinery, Diesel Engine, Papermaking. It ... ±0.20200~5002.02.0±0.302.5ptfe hose China lowest price corrugatged surface PTFE hose Manufacturer