Color of the fire sprinkler piping in the tank area
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There is a safety inspection and evaluation coming up soon, and the experts have suggested that the fire sprinkler pipes should be painted green. The problem is that I didn’t find any green sprinkler pipes in other tank areas either. I would like to ask everyone: is it really necessary to paint them green? What are the corresponding standards? ?
GB_50261-2005 _Code for Construction and Acceptance of Automatic Sprinkler Systems: The provisions on pages 10 and 38 are marked in red. 5.1.11 The main water distribution pipes and branch water pipes shall be marked with red color or red rings. The iridescent ring markers should have a width of no less than 20 mm, with intervals not exceeding 4 m; within a single unit, there should be no fewer than 2 such rings. 5.1.10 The purpose of this provision is to facilitate the identification of the water supply pipes of automatic sprinkler systems, by using red color in line with the color coding for fire-fighting equipment. In areas where automatic sprinkler systems are installed, pipes for various purposes are often arranged together in large numbers and in a complex manner; therefore, such regulations are necessary to facilitate inspection and maintenance work.
The standards specify that cooling water pipes should be painted green and fire water pipes red; there may be a misunderstanding regarding this.
Reply to 3# 2887848: Yes, it’s cooling water. Is the specification requiring it to be green? Could you provide the name? 3q
Reply to 4# wps198682: I’ll go back to the office tomorrow and let you know
Reply 4# wps198682: Regulations on insulating paint for equipment and pipelines in HGJ1074-79 chemical plants
We used red; we didn’t see any green in the picture. The upper and lower water pipes of the condenser are green.
Fire hoses are red, while other hoses are green. . .