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Ventilation ducts are indispensable in building construction. When making and installing pipelines, certain standards shall be followed to ensure the normal application of the completed pipelines and reduce the probability of common faults. What standards should be followed in production, manufacturing and installation?

1、風管的生產制造和安裝應依照設計圖、合同書及有關標準規范的要求開展。一切變動須附帶設計方案或合同變更通告或技術性準許簽證辦理。

1. The production, manufacture and installation of air duct shall be carried out in accordance with the requirements of design drawings, contracts and relevant standards and specifications. All changes must be accompanied by design scheme or contract change notice or technical permit visa.

2、風管系統軟件工程施工前，施工企業應與施工單位、建設單位、總承包單位、設計方案企業等開展融洽。對風管等管路的部位邁向，查驗預埋孔的安裝狀況等。工程施工應與土建施工和別的技術技術工種相融洽。

2. Before the construction of air duct system software engineering, the construction enterprise shall be in harmony with the construction unit, construction unit, general contractor, design scheme enterprise, etc. Check the installation status of embedded holes for the parts of air ducts and other pipelines. The project construction shall be in harmony with civil construction and other professional technical types of work.

3、風管制做與安裝常用板才、鋁型材及其其他關鍵制成品原材料，應合乎設計方案及相關產品我國執行標準的要求，并應該有原廠檢測合格證實。原材料入場應按我國現行標準相關規范開展工程驗收。

3. The raw materials of common plates, aluminum profiles and other key finished products used in the manufacture and installation of air ducts shall meet the requirements of the design scheme and relevant products' Executive Standards in China, and shall be verified by the inspection of the original factory. The project acceptance of raw materials shall be carried out in accordance with China's current standards and relevant specifications.

4、制成品通風管道須有相對應的企業資質證書，包含關鍵原材料的材料資格證書、風管的抗壓強度和密閉性測試報告(非金屬材料風管還須給予消防和環境衛生實驗的合格匯報)。

4. The finished ventilation duct must have the corresponding enterprise qualification certificate, including the material qualification certificate of key raw materials, the compressive strength and tightness test report of air duct (the non-metallic air duct must also be provided with the qualified report of fire control and environmental sanitation test).

5、風管生產制造應首先選擇環保節能、機械自動化的生產加工技術性。

5. The production and processing technology of environmental protection, energy conservation and mechanical automation shall be selected for the production and manufacturing of air duct.

6、風管生產制造安裝常用的檢測儀器和測試儀器應處在合格情況并在合理檢測期限內。

6. The testing instruments and instruments commonly used in the production, manufacturing and installation of air ducts shall be in qualified condition and within a reasonable testing period.

7、裝修隱蔽工程的風管在隱敝前需經工程監理工作人員工程驗收及認同簽證辦理。

7. The air duct of concealed decoration works shall be subject to the project acceptance and approval visa of the project supervision staff before being concealed.

當生產制造和安裝通風管道時，他們都是有他們應當遵照的規定。搞好這種能夠使全部管路更為經久耐用。

When manufacturing and installing ventilation ducts, they all have regulations they should follow. Doing this well can make all pipelines more durable.