Supply high qulity Butyl Inner Tube for Truck Tyre. 1,Material: topnotch butyl rubber 2,Rec.Type:1200R20, 1100R20, 1000R20, 900R20, 825-16/20,750-16/20,700-15/16, 185-13/14, 500/450-12 and so on. 3,Valve: TR179A, TR78A,TR175A, TR77A, TR75A, TR13 and others. More Reasonable Price in the market. 4,Assure high quality. 5,Strength:7MPA,8MPA,9MPA,10MPA,13MPA,14.7MPA 6,WEIGHT:2.25-24KGS 7,Use for:OTR,AGRICULTURAL,TRUCK,FORK LIFT ,moyorcycle ,bicycle TYRE INNER TUBE 8,BUTYL RUBBERINNER TUBE AND NATURAL RUBBERINNER TUBE 9,Elongation:380%,400%,450%,480%,500%