GB 50738-2011 Translated English of Chinese Standard (GB 50738-2011, GB50738-2011): Code for construction of ventilation and air conditioning [Buy--download True-PDF in 3-second: https://play.google.com/books > Sign in > This BOOK > "3-dots" > Export > Save as "*.pdf"]https://www.chinesestandard.net, 2023 M11 30 - 156 pages This code is applicable to the construction and installation of ventilation and air conditioning involved in the building engineering. During the construction and installation of ventilation and air conditioning, the requirements for engineering quality in technical engineering documents and contracting documents shall not be lower than those specified in this code. |
Contents
| 9 | |
| 15 | |
Air Valve and Components Making | 50 |
Making and Installation of Trestle and Hanger | 57 |
Air Duct and Components Installation | 69 |
ColdHeat Sources and Auxiliary Equipment Installation | 88 |
Installation of Pipeline and Accessory of Air Conditioning Water System | 99 |
1 | 124 |
Common terms and phrases
absorption refrigerating adopted air conditioning air conditioning system air duct system air opening air valve angle steel flange anticorrosion arranged bite bonding C-shaped carried out according circular duct connection piece construction drawing cooling tower damp-proof design operating pressure design requirements diameter duct and fittings expansion joint fiber composite duct flexible short duct following procedures Figure following requirements galvanized galvanized steel greater guide vane heat pump heating high-pressure system Hydrostatic Test inside bracing Inspection method installation position interface long side dimension Main inspection content maximum spacing measuring by ruler meet the design meet the following meet the requirements metal duct nonmetallic or composite operation and commissioning pipe material Polyurethane polyvinyl chloride Quality Inspection rectangular duct requirements of Article riveting ruler and observing sealing sheet steel flange side length spacing of trestle specified in Table surface technical documents technical product documents trestle and hanger ventilation and air Visual inspection welding