Firesleeve(Silicone Coated Fibreglass Sleeve) 1)Silicone rubber coated fiberglass sleeve(sleeving) - Protects hoses, cables and wires. 2)Continuous protection to 500F, short term exposure thru 2200F 3)Impede heat radiation of flame 4)Protect operator from burning by hot pipe 5)Impede heat lost and favor to saving energy 6)Moisture-proof, water-proof, resistance to oil and pollution 7)Color: red and blue mainly. 8)Bore diameter(mm):15,--130 Yancheng Hengsheng Insulation Co.,Ltd Web: http://www.hsinsulation.com Email: hsinsulation@yahoo.com.cn Tel :+86-139-61986280 Fax : +86-515-88430696