Jinan ventilation pipe processing is mainly used in industry and construction engineering, and its application fields mainly involve: cleaning system of clean workshop for electronic industry, purification system for aseptic workshop of medicine and food, central air conditioning system for hotels, shopping malls, hospitals, factories and office buildings, exhaust pipes for dust removal, smoke exhaust and oil absorption for industrial pollution control, air supply pipes for industrial environment or post comfort, coal Gas drainage system for mine gas drainage, air supply and return system for coal mine environment control, etc;

濟南通風管道加工所用板材、型材以及其他主要成品材料，應符合設計及相關產品現行標準的規定，并應用出廠檢驗合格證明，材料進場時應按現行有關標準進行驗收。

The plates, profiles and other main finished materials used in Jinan ventilation pipeline processing shall comply with the provisions of the current national standards for design and related products, and the factory inspection certificate shall be applied. The materials shall be accepted according to the current national standards when entering the site.

濟南通風管道加工材質等級，材質等級一般按用途區分：

Jinan ventilation pipe processing material grade, material grade is generally divided by use:

1、凈化空調系統用風管：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 purification air conditioning system: galvanized sheet, stainless steel; (glass fiber reinforced plastic and composite materials that may cause dust source pollution are prohibited)

2、空調系統用風管：鍍鋅板、彩鋼保溫板；（可使用玻璃鋼、復合材料

2. Air duct for central air conditioning system: galvanized plate, color steel insulation board; (glass fiber reinforced plastic and composite materials can be used

3、環境控制系統用風管：鍍鋅板、不銹鋼；（可使用塑料、玻璃鋼、復合材料）

3. Air duct for environmental control system: galvanized sheet, stainless steel; (plastic, glass fiber reinforced plastic and composite materials can be used)

4、工業通風系統用風管：鋼板、鍍鋅板；（麗博通風管.可使用塑料、玻璃鋼、復合材料）注：玻璃鋼風管可分有機、無機二種，根據設計規范有消防要求的禁用有機材質；

4. Air duct for industrial ventilation system: steel plate, galvanized sheet; (Libo ventilation pipe can use plastic, glass fiber reinforced plastic, composite material) Note: glass fiber reinforced plastic air duct can be divided into organic and inorganic, according to the design specification, it is forbidden to use organic material for fire protection requirements;

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. Air duct for special use: Mine coated cloth air duct, mine plastic ventilation pipe; (required flame retardant and antistatic mine safety characteristics)

濟南通風管道加工按用途分：一般有：凈化系統送回風管、空調通風管、工業送排風通風管、系統吸排風管、礦用抽放瓦斯管、礦用涂膠布風筒等；

Jinan ventilation pipe processing according to the use: generally have: purification system supply and return air duct, central air conditioning ventilation pipe, industrial air supply and exhaust ventilation pipe, environmental protection system suction and exhaust pipe, mine gas drainage pipe, mine coated cloth air duct, etc;

濟南通風管道加工按形狀分：一般有：圓形、矩形、螺旋形等；

Jinan ventilation pipe processing by shape: generally: circular, rectangular, spiral, etc;

濟南通風管道加工按加工工藝分：可分為角鐵，法蘭風管。

Jinan ventilation pipe processing according to the processing technology: can be divided into angle iron, flange air duct.