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、风管的生产制造和安装应依照设计图、合同书及有关标准规范的要求开展。一切变动须附带设计方案或合同变更通告或技术性准许签证办理。

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、风管系统软件工程施工前，施工企业应与施工单位、建设单位、总承包单位、设计方案企业等开展融洽。对风管等管路的部位迈向，查验预埋孔的安装状况等。工程施工应与土建施工和别的技术技术工种相融洽。

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、风管制做与安装常用板才、铝型材及其其他关键制成品原材料，应合乎设计方案及相关产品我国执行标准的要求，并应该有原厂检测合格证实。原材料入场应按我国现行标准相关规范开展工程验收。

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、制成品通风管道须有相对应的企业资质证书，包含关键原材料的材料资格证书、风管的抗压强度和密闭性测试报告(非金属材料风管还须给予消防和环境卫生实验的合格汇报)。

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、风管生产制造应选择、机械自动化的生产加工技术性。

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、风管生产制造安装常用的检测仪器和测试仪器应处在合格情况并在合理检测期限内。

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、装修隐蔽工程的风管在隐敝前需经工程监理工作人员工程验收及认同签证办理。

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.

当生产制造和安装通风管道时，他们都是有他们应当遵照的规定。搞好这种能够使全部管路更为经久耐用。

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