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What are the ways to mark colors on chemical process pipelines?

2009-03-05View Original

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What are the ways to mark the colors of chemical process pipelines? Direct coloring, with arrows indicating... Please discuss – are there any other methods?
Reply #22009-03-05
I recommend two standards to the original poster; there are clear regulations regarding this. 1. \"Basic Identification Colors, Identification Symbols, and Safety Markings for Industrial Pipelines\" GB7231-2003. 2. “Specifications for Surface Colors and Markings of Steel Structures for Petrochemical Equipment and Piping” SH3043-2003.

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Translated at 2026-07-28 04:18:51

Original: https://bbs.hcbbs.com/thread-406732-1-1.html

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