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Requirements for the external painting of equipment, December 18, 2008. Serial Number, Equipment Name, Medium, Paint color used by the company, Remarks: 1. Gas – Black; Water – G03 Bright Green; Fire-fighting water – G03 Bright Green (with special fire-fighting markings); Low-pressure steam or superheated steam – R03 Dark Red; Steam condensate – Aluminum; Instrument air – Sky blue; Compressed air – Sky blue; Ammonia – Yellow; Tar – YR05 Brown; Rich and lean oils, naphtha oil – YR05 Brown; Dilute alkali solution – P02 Purple; Crude benzene, benzene vapor – YR05 Brown; Nitrogen – Y07 Medium Yellow; Oxygen – PB06 Light Blue; Acid – P02 Purple; Gas condensate – Black; Drainage liquid – Black; Drainage oil – YR05 Brown. 2. Tower body – B04 Silver-gray; Ammonia evaporation tower – Y01 Camel gray. 3. Heat exchangers, separators – B04 Silver-gray. 4. Water seal – B04 Silver-gray. 5. Storage tanks – Tar – B04 Silver-gray; Washing oil – B04 Silver-gray; Ammonia – B04 Silver-gray; Clean water – G03 Green; Acid – B04 Silver-gray; Alkali – B04 Silver-gray; Gas holder – B05 Sea gray; Air – Silver; Nitrogen – Y07 Medium Yellow; Oxygen. 6. Cooling tower – G03 Bright Green. 7. Pumps – Oil pump – Camel gray; Water pump – G03 Bright Green; Acid-base pump – Silver. 8. Fans – Gas blower – B03 Light gray; Ammonium sulfate centrifuge – B03 Light gray; Axial fan – 50% Fir Green + 53% Moss Green. 9. Crushers, dust removal facilities, etc. – Y01 Camel gray. 10. Furnace support components – Furnace doors are silver, others are gray. 11. Boiler – B05 Sea gray. 12. Color-coated steel sheets for the coking building – 70% Fir Green + 30% Moss Green; Steel structures in the chemical processing area are Pearl Light Gray 9022. 13. Color-coated steel sheets for the coal tower – 70% Fir Green + 30% Moss Green. 15. Ladder platforms, toeboards – Pearl Light Gray 9022. 16. Railings – Y07 Medium Yellow (with black intervals); Black 150, Yellow 600. 17. Steel structure for the coking corridor – 70% Fir Green + 30% Moss Green. 18. Coking frames – 70% Fir Green + 30% Moss Green; Steel structures for the coal corridor, coal frames – Pearl Light Gray 9022. 19. Steel structure for the coal tower, platforms on the machine and coal sides – Y01 Camel gray. 20. Three-rail systems, coking dust removal supports – Asphalt paint. Last edited by goudan020 on February 15, 2009, at 12:30