PVC flexible duct Material: 1: put out the flame of pure PVC layer 2: plastic coated combination of temperature range: -10 degrees to 80 degrees Production diameter: according to customer requirements Uses: general electronics factory solder bath room exhaust smoke and use. This product is made of PVC film wound on a flexible plastic ribs, internal cladding corrosion resistant film. Diameter range: 25-400mm (1 "-16"), suitable temperature: -10 ℃ -80 ℃, the maximum air velocity: 30m / s, the maximum working pressure: 2500Pa, the product is suitable for containing acid and other corrosive gases emission gas system. Advantages: High strength; may be bent, no hard elbow, can reduce wind resistance; integrated molding, a smaller amount of air leakage; able acid and other corrosive gases, anti-aging and other applications: for dust removal and suction equipment, industrial. with a vacuum cleaner, air-conditioning and ventilation technology, chemical industry and so on. Such as: solid abrasive material (dust, fiber debris, etc.), the active medium (oil vapors, welding smoke, etc.). Features: Products imported from Germany, wearable PU material embedded copper spiral steel wire processing, with wear (2-2.5 times better than rubber; soft PVC5 times more) aging resistance, tear resistance, high transparency, light weight, bending flexibility (minimum bend radius is slightly larger than the outer diameter of the hose), vacuum suction characteristics. Operating temperature range: -40 ℃ to + 90 ℃, short time to use up to + 125 ℃. Specifications: Standard Thickness: 0.6mm 0.9mm internal diameter of 25mm-400mm standard length: 10m 15m 20m can also be customized caliber, length, thickness, color and so on. With connecting elements and qualities clamps. Features: 1, good oil resistance, oil resistance of natural rubber is 15-20 times the performance; 2, wear resistance, abrasion resistance is 30-50 times that of natural rubber; 3, good resistance to aging, anti-aging natural rubber five times the performance; 4, tensile strength is resistant natural rubber three times five, with high flexibility, high elongation, high tenacity; 6, good flame retardant properties, wall smooth, fluid resistance, low hydraulic losses; 7 , beautiful appearance, small hose bending radius, non-toxic, tasteless, impact resistance, fatigue, light and flexible, and its weight is a rubber hose thirty to seventy percent; 8, but resistance is good, non-toxic and tasteless. Impact resistance, fatigue resistance, safe and reliable. Dongguan wave into the air duct ventilation Manufacturing Co., Ltd., is a production, research and sales of integrated enterprise, through the IS09001: 2000 quality system certification, and product ventilation hose national patent applications, is the most dynamic and development prospects of emerging enterprises. The company production equipment, advanced manufacturing technology, detection means complete, with high strength independent research and innovation, the main products: insulation hose, fire dampers, smoke dampers, temperature exhaust fan, fire temperature exhaust machine, Fire (ventilation) cabinet centrifugal ventilation chassis, suction fan, axial fans, spiral duct, aluminum outlet, ventilation hose, plastic hose (snakeskin tube) and other end products. Over the years, the company has fully absorbed the well-known manufacturers of technical and management personnel, the use of standardized international advanced automated production lines and supporting equipment operations, the implementation of modern enterprise management system, humane management pursues an open, market-oriented, and actively build the marketing network and aftermarket body, combined with China's national conditions and innovate, to develop a new generation of international advanced level of professional products. Plenum is my company uses high-quality materials and superb technique developed from a small resistance, air volume, good insulation hose insulation properties, high strength, high installation accuracy, product variety, complete specifications , factory direct price. can be customized, 100% quality assurance, integrity first-class service, has won critical acclaim at home and abroad users. Hotline: 13751309189 13392382508 Liu