通風管道設備有自己的材料、板材、型材等各種成品，在生產和加工前要經過認真檢測，指標數據一定要符合規定的價值，可用于設備的生產和施工。通風管道可分為普通鋼管、鍍鋅風管、彩鋼夾層保溫通風管等。下面來進行通風管道加工、選擇以及維護介紹。

Ventilation duct equipment has its own professional materials, plates, profiles and other finished products, which must be carefully tested before production and processing. The index data must meet the value specified by the state, and can be used in the production and construction of equipment. Ventilation ducts can be divided into ordinary steel pipes, galvanized air ducts, color steel sandwich insulation ventilation ducts, etc. Next, we will introduce the processing, selection and maintenance of ventilation ducts.

它們都有各自的功能。通風管道設備一般用于通風、環境保護系統的各個領域，隨著技術的發展，通風管道設備的風格也有空間的選擇，常見的圓，矩形，現在仍然螺旋形狀，等等，范圍的選擇后，企業可以根據自己的通風需求。并選擇合適的通風系統進行安裝。

They all have their own functions. Ventilation duct equipment is generally used in various fields of ventilation and environmental protection systems. With the development of technology, the style of ventilation duct equipment also has spatial choices, such as common circles, rectangles, and now spiral shapes. After the selection of scope, enterprises can choose according to their own ventilation needs. And select a suitable ventilation system for installation.

隨著人們的生活越來越好，關于生活壞境以及工作環境的懇求也是越來越高，建筑內部都會安裝通風管道，運用通風管道加工應留意維護頤養。通風管道對我們的生活已經非常重要，把通風管道的維護做好了，這樣才能保證使用時的性，更好的運行。

As people's life gets better and better, the appeal for the bad living environment and working environment is also getting higher and higher. Ventilation ducts will be installed inside the building, and attention should be paid to the maintenance and upbringing when using ventilation duct processing. Ventilation ducts have been very important to our life, and the maintenance of ventilation ducts should be done well, so as to ensure the safety in use and better operation.

運轉操作需嚴厲執行操作規程，控制工藝指標，根絕超溫、超壓運轉；檢修或局部改換通風管道時，避免錯用或不合理代用而降低管道的應力；通風管道系統應按規則裝設安.全泄壓裝置并堅持其靈敏好用；通風管道加工需由有資歷的設計單位中止設計并契合設計規范的規則。

Strictly implement the operating procedures for operation, control the process indicators, and avoid overheating and overpressure operation; When overhauling or partially changing the ventilation duct, avoid misuse or unreasonable substitution to reduce the stress of the duct; The ventilation duct system should be installed according to the rules Full pressure relief device and keep it sensitive and easy to use; The ventilation duct processing needs to be suspended by the qualified design unit and conform to the rules of the design specification.

濟南通風管道加工人員建議采取有效措施防止大氣及介質對通風管道的腐蝕；通風管道安裝工程投用前應中止役前檢查和驗收，管系結構、材料、焊接、熱處置、壓力實驗等關鍵環節需契合規則懇求；對長期放置不用、維護不良的通風管道，因發作大面積腐蝕、厚度減薄、強度削弱，再次啟用前按規則全.面檢驗。

Jinan ventilation pipe processing personnel suggested that effective measures should be taken to prevent the corrosion of ventilation pipes by atmosphere and media; The pre service inspection and acceptance shall be suspended before the ventilation pipe installation project is put into use, and the key links such as pipe system structure, materials, welding, heat treatment, pressure test, etc. shall comply with the rules; For ventilation pipes that are not used for a long time and have poor maintenance, due to large-area corrosion, thickness thinning and strength weakening, they shall be fully used according to the rules before being used again Surface inspection.

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