濟南通風管道的材質的等級劃分

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通風管道按用途分：

Ventilation pipes are divided by use:

一般有：凈化系統(tǒng)送回風管、空調通風管、工業(yè)送排風通風管、系統(tǒng)吸排風管、礦用抽放瓦斯管、礦用涂膠布風筒等；

General: purification system, air return pipe, central air conditioning ventilation pipe, industrial air supply and ventilation pipe, environmental protection system, suction pipe, mine drainage gas pipe, mining glue cloth, air duct and so on;

通風管道按形狀分：

The ventilation ducts are divided in shape:

一般有：圓形、矩形、螺旋形等；

Generally round, rectangular, spiral and so on;

材質等級

Material grade

材質等級一般按用途區(qū)分：

Material grade is generally divided by use:

1、凈化空調系統(tǒng)用風管：鍍鋅板、不銹鋼；(使用中可能出現塵源污染的玻璃鋼、復合材料禁用)

1 、 air duct for cleaning air conditioning system: galvanized steel plate and stainless steel; (glass fiber reinforced plastic or composite material forbidden in case of dust pollution)

2、空調系統(tǒng)用風管：鍍鋅板、彩鋼保溫板；(可使用玻璃鋼、復合材料)

2 、 central air conditioning system air duct: galvanized steel plate, color steel insulation board; (can use glass fiber reinforced plastic, composite material)

3、環(huán)境控制系統(tǒng)用風管：鍍鋅板、不銹鋼；(可使用塑料、玻璃鋼、復合材料)

3 、 air duct for environment control system: galvanized steel plate and stainless steel. (plastic, glass fiber reinforced plastic and composite material)

4、工業(yè)通風系統(tǒng)用風管：鋼板、鍍鋅板；(可使用塑料、玻璃鋼、復合材料)

4. Air duct for industrial ventilation system: steel plate and galvanized sheet. (plastic, glass fiber reinforced plastic and composite material)

注：玻璃鋼風管可分有機、無機二種，根據設計規(guī)范有消防要求的禁用有機材質；

Note: FRP pipe can be divided into two kinds of organic and inorganic, according to the design specifications, there is fire prohibited organic materials;

5、特殊使用場合用風管：礦用涂膠布風筒、礦用塑料通風管；(要求阻燃抗靜電礦用特性).

5, special use occasions with wind pipe: Mining glue cloth, air duct and mining plastic ventilation pipe; (fire retardant, antistatic, mining safety characteristics)