... meters Specification: 1.high temperature duct, as suction and blast hose, suitable for hot air , blower, exhausting gas, etc. ... 2.Heat resistant well Application: Suction and blast hose, especially suitable: -For transmission hot and cold air. - ... engine warming, aircraft construction and military construction. Features: 1.Double-layer of silicone coated glass fiber fabric 2.Extremely good heat ...