薄壁圆形通风管道的厚度和规格可根据要求进行调整。当连接管道时，两端总是用附件从外部连接。通风管道厂家提醒我们在制作薄壁圆形通风管道时要注意相关规定:
Thickness and specification of thin-walled circular ventilation pipe can be adjusted according to requirements. When connecting pipes, the two ends are always connected from outside with attachments. Ventilation pipe manufacturer reminds us to pay attention to the relevant regulations when making thin-walled circular ventilation pipe:
1. 适用于建筑工程通风空调工程中使用的金属及非金属、薄壁圆形通风管道或复合材料风管的加工、生产质量的验收。
1. Suitable for processing and acceptance of production quality of metal and non-metal, thin-walled circular ventilation ducts or composite ducts used in ventilation and air conditioning engineering of building engineering.
2. 薄壁圆形通风管道的制造质量验收，按照设计图纸和本规范的规定进行。本工程选用的外包薄壁圆形通风管道，必须提供相应的产品资质或强度、密性验证文件，并符合要求后方可使用。
2. Inspection and acceptance of manufacturing quality of thin-walled circular ventilation ducts shall be carried out in accordance with the design drawings and the provisions of this Code. The thin-walled circular ventilation pipes selected in this project must provide the corresponding product qualification or strength and tightness verification documents, and can be used only after meeting the requirements.
3.对薄壁圆形通风管道的制造质量按其材料、系统类别和使用场所进行验收，主要包括薄壁圆形通风管道成品的材料、规格、强度、密封性和外观质量。
3. Acceptance and acceptance of the manufacturing quality of thin-walled circular ventilation pipeline according to its material, system type and place of use, mainly including the material, specification, strength, sealing and appearance quality of the finished product of thin-walled circular ventilation pipeline.
4、薄壁圆形通风管道的密封，应是板连接的密封，可采用密封剂嵌缝等密封方法。密封胶性能应满足使用环境的要求，密封面应设置在薄壁圆形通风管道正压侧。
4. The sealing of thin-walled circular ventilation pipeline should be plate-connected, and sealing methods such as sealant seam can be used. Sealant performance should meet the requirements of the use environment, and the sealing surface should be set at the positive pressure side of the thin-walled circular ventilation pipeline.
5、镀锌钢板和各种含有复合保护层的钢板，应采用咬接或铆接，不应影响保护层的耐腐蚀焊接方法。
5. Galvanized steel sheets and various steel sheets with composite protective coatings should be bitten or riveted, which should not affect the corrosion-resistant welding method of protective coatings.
内外壁薄壁圆形风管光滑，风管阻力小，送风、排风不产生二次噪声，降低能耗，节约运行成本。
The inner and outer wall thin-walled circular air duct is smooth, the resistance of the air duct is small, the secondary noise of the air supply and exhaust is not produced, the energy consumption is reduced, and the operation cost is saved.
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