伸缩风管以钢丝为骨架,塑料(尼龙)布为管身,伸缩弯转、驳接自由、体积轻巧、携带方便,耐高温、酸碱,耐油酸且阻燃、绝燃。配合通风设备用于密闭狭长空间施工以及其他恶劣空气环境的抽送废气(新风)之用。----产品型号由100mm─1500mm(口径4-- 60),长度任意(管与管间可相互套接驳长)。=常规通风管装箱尺寸表:规格5m10m200mm250mm300mm400mm200mm250mm300mm400mmMeas(cm)25x25x2030x30x2034x34x2245x45x2325x25x3030x30x3634x34x3445x45x35N.W.3.2kgs4.5kgs5.2kgs6.7kgs5.6kgs6.8kgs9.0kgs13.1kgsG.W.3.6kgs5.0kgs6.0kgs7.4kgs6.0kgs7.3kgs9.7kgs15.0kgs本通风管由塑料胶骨包裹钢线为骨架,以桔黄色塑料夹网布为管身,两头管口处串有绳子可方便套接风口,管身处每隔一米有一金属吊环,可方便固定风管,产品伸缩弯转、驳接自由、体积轻巧、携带方便、耐高温、耐酸碱且阻燃、绝缘。配合通风设备广泛应用于机房、地下室、隧道、市政管道工程、地下电缆维修、机械造船工程、消防救护排烟等恶劣工作环境下的送风及排气、集除烟尘之用。更是手提式抽送风机的必备之选!1--独立式加粗尾环--------使管头和管尾驳接更牢固。2--管身带金属D形吊扣--------可供吊装,固定风管之需。3--橙黄色PVC阻燃夹网布--------颜色多种:红、黄、银、灰、黑...-------材质多样:阻燃、防静电、耐寒、耐油酸、抗老化...4--黑色PVC胶骨内包高碳钢线--------耐磨损,易伸缩弯转,可作正负压抽送风。5--绳仔直筒式(皮带扣喇叭式)管口-------方便套接延长。狭长空间的防止缺氧事故密闭空间的通风换气==防止在检修市政下水管道、地下线缆维护以及隧道掘进、检修孔内等新鲜空气难以到达的场所发生缺氧事故,或对有害气体、易燃易爆气体留存时的排除。==把新鲜的空气送入难以换气的大口径钢管、容器、发酵罐、粮仓等处。局部空间的抽送气抽排焊气、烟尘==把新鲜的空气送入船舱、地下室、储藏室、冷柜、冷藏集装箱内部等难以换气的部位。==把在船舶修造、工业生产等恶劣环境下产生的焊气、烟雾以及有害气体、尘埃、热气排放到外部,创造舒适的作业环境。PVC耐化学品性一览表 (注:◎-完全适合,○-在一定条件下基本适合,x-不适合)A类空气Air◎空气(热)Air(hot)○乙酰胺Acetamide◎醋酸Acetic Acid(50% 70℃)◎酸性玉米糖醇Acidic Cone Suger Liguors○苯乙酮Acetophenone○丙酮Acetonex乙炔Acetylen◎氨(无水)Ammonia(no water)x氨(10%)Ammonia(10%)○氨气体(冷)○氨气体(热)x液氨Ammonia Liquidx氨水Ammonia Waterx苯胺Anilinex硝酸氨Ammonium Nitrate○亚硝酸氨Ammonium Nitrite◎磷酸氨Ammonium Phosphate○氯化氨Ammonia Chloride○戊醇Amyl Alcohol○砷酸Arsenic Acid◎溴化铝Aluminum Bromide◎氯化铝Alumimum Chloride○硝酸铝Alumimum Nitrate ○B类氯化钡Barium Chloride○氢氧化钡Barium Hydroxide○硫化钡Barium Sulfide◎硫酸钡Barium Sulfatex苯甲醛Benzaldehydex苯Benzenex轻质汽油Benzine○漂白剂Bleacher◎车闸油Brake Oil○丁烷Butane○乙酸丁酯Butyl Acetate◎丁醇Butyl Alcoholx啤酒Beer ○C类重亚硫酸钙Calcium Bisulfitex氢氧化钙Calcium Hydroxidex硫化钙Calcium Sulfide○二氧化碳Carbon Dioxidex二硫化碳Carbon Disulfide◎一氧化碳Carbon Monoxide◎乙酸溶纤剂Cellosolve Acetatex氯化溶剂类Chlorinated Solventx液氯Chlorine Liquidx铬酸10%700C Chromic Acid 10%700Cx铬酸2% 700C Chromic Acid 2%700Cx铬酸25%700C Chromic Acid 25% 700C◎柠檬酸Citric Acid◎植物油Plant Oil○苯环Cyclobenzene○环己醇Cyclohexanol○环己酮Cyclohexanone○氯气体(干)Chlorine Gas(dry)○氯气体(湿)Chlorine Gas(wet)○氯仿Chloroformx杂酚油Creosote Oilx氯化钙Calcium Chloride○氯化铜Copper Chloride○次氯酸钙Calcium Hypochlorite○碳酸Carbonic Acid ○D类二丁醚Dibutyl Etherx双丙酮醇(700C)Diacetone Alcohol(700C)x邻苯二甲酸二丁酯Dibutyl Phthalate○二丁乙丁醚Diethyl Ether○二甲基甲酰胺(700C)◎二氧六环(700C)xE类乙醇(室温)Ethyl Alcohol(RT)○乙醇(700C)x乙醇胺Ethanolamine○乙丁醚(二丁乙丁醚)Ether (Diethyl Ether)◎丙烯酸乙酯Ethyl Acrylate◎乙基纤维素Ethyl Cellulose◎乙烯二氯化物(700C)Eehylene Dichloride(700C)○乙二醇Ethylene Grycol◎F类脂肪酸Fatty Acid○硝酸铁Ferric Nitratex硫酸铁Ferric Sulfate◎氯化铁Ferric Chloride○氟苯Fluorobenzene○二氯二氟甲烷气Freon Gas○燃料油(重油)Fuel Oil (heavy oil) ◎G类二醇酸(700C)Glycolic Acid(700C)○汽油Gasoline xH类盐酸10%(室温)Hydrochloric Acid10% RT○盐酸10%(热)Hydrochloric Acid10% (hot)x氢气Hydrogen○氦气Helium Gas○己醛Hexaldehydex己烷Hexanx联氨Hydrazine○无水氢酸Hydrofluoric Acid Anhydrousx过氧化氢30%(室温)Hydrogen Peroxide 30% RT ◎I类异丁醇Isobutyl Alcohol ◎K类煤油(灯油)Kerosene(lamp oil)○煤油(轻油)Kerosene(light oil) xL类液化石油气Liquified Petroleum Gas◎氨基磺酸铅Lead Sulfamatex硫酸铅Lead Sulfatex润滑油Lubricating Oil ○M类氢氧化锰Magnesium Hydroxide◎硫酸锰Magnesium Sulfatex氯化汞Mercuric Chloride◎水星Methanex醋酸醇Methyl Acetate◎二氯甲烷Methylene Dichloride○牛奶Milk◎矿物油Mineral Oil○氯化镁Magnesium Chloride○甲醇Methyl Alcoholx汞Mercury ○N类天然气Natural Gas○乙酸镍Nickel Acetate○氯化镍Nickel Chloride○硫酸镍Nickel Sulfate○硝酸30%(室温)Nitric Acid 30% (RT)○硝酸60% 700CNitric Acid700Cx硝基苯Nitrobenzenex硝酸乙烷Nitroethane ◎O类辛醇Octylalcohol○草酸Oxalic Acidx草酸70C Oxalic Acid◎氧气(工业用)Oxygen (industrial use)○油酸Oleic Acid ○P类苯酚Phenol○磷酸50%700CPhosphoric Acid 50%700C○磷酸85%700CPhosphoric Acid 85%700Cx磷酸氯化物 700CPhosphorus Oxychloride 700Cx磷三碱化物 700CPhosphorus Trichloride 700C◎松萜 Pinene◎钾二铬酸Potassium Bichromate◎氰化钾Potassium Cyanide○氢氧化钾Potassium Hydroxide○丙烷Propane○乙酸丙酯Propyl Acetate○丙醇Propyl Alcohol◎丙醇 700C Propyl Alcohol 700Cx丙烯Propylenex氯化钾Potassium Chloride○石油Petroleum○硫酸钾Potassium Sulfate ○S类色拉油Salad Oil○硅油Silicon Oilx四氯化硅Silicon Tetrachloride◎肥皂液Soap Solution◎碳酸钠Sodium Carbonate○次氯酸钠30% Sodium Hypochlorite 30%○硅酸钠Sodium Silicate○硬脂酸Stearic Acidx硫Sulfur◎硫酸10%(室温)Sulfuric Acid 10% (RT)◎硫酸70% Sulfuric Acid 70%x亚硫酸Sulfurous Acid○亚硫酸钠Sodum Sulfite○过氧化钠Sodium Peroxide○硝酸钠Sodium Nitrate○氯化钠Sodium Chloride○水蒸气Steam xT类焦油Tarx松节油Turpentine Oil○四氯化碳Tetrachlorocarbon○四氢呋喃Tetrahydrofuran○亚硫酰二氯Thionyl Chloride◎氯化锡Tin Chloride◎三氯乙酸(700C)Trichloroacetic Acid (700C)○三乙醇胺Triethanolamine◎汽轮机油Turbine Oil○W类水Water◎水和润滑油乳液Water and Lubricating Oil Solution○X类二甲苯XylenexZ类乙酸锌Zinc Acetate○氯化锌Zinc Chloride○硫化锌Zinc Sulfide◎硫酸锌Zinc Sulfate