通风管道的制作一般是在安装现场实现的。
The manufacture of ventilation pipe is generally realized at the installation site.
通风管道的制作与安装，首先应设计图纸，根据现场情况布置通风管道走向。通风管道施工前，施工单位应与设计人员协商，协调通风风管与其它管线管路位置走向。施工中应与土建及其他专业工种相互配合。通风风管制作与安装所用的板材、型材，以及其他主要成品材料，应符合设计及相关产品国家现行标准的规定，材料进场应按国家现行有关铜钟 一次性止血带 标志桩模具 钢丝轮 流水槽模具 防撞墙模具 检查井钢模具 不锈钢铸件 模锻件标准进行验收。通风管道的安装方式，根据现场情况，一个方法是：在地面把所有通风管道制成，然后连成一片后，用吊装的方法就位。另一个方法是：把通风管道一节一节地放在支架上，逐节连接。安装顺序一般是先干管，后支管。立管的安装一般是由下向上安装。安装就位后通过找平找正，达到设计规定的要求。
For the production and installation of ventilation pipes, the drawings shall be designed first, and the direction of ventilation pipes shall be arranged according to the site conditions. Before the construction of the ventilation pipe, the construction unit shall consult with the designer to coordinate the position and direction of the ventilation pipe and other pipelines. During construction, it shall cooperate with civil engineering and other professional types of work. The plates, profiles and other main finished materials used in the production and installation of ventilation duct shall comply with the provisions of the current national standards for design and related products, and the materials shall be accepted according to the current national standards when entering the site. According to the site conditions, one way to install the ventilation pipes is to make all the ventilation pipes on the ground, then connect them into one piece, and then place them in place by hoisting. Another method is to place the ventilation pipe section by section on the bracket and connect them one by one. The installation sequence is generally main pipe first, then branch pipe. The riser is generally installed from the bottom up. After installation in place, the leveling and alignment shall be carried out to meet the requirements specified in the design.