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Join Date: Jul 2009
Posts: 42

High Speed Diesel oil - Piping color code

12/27/2010 7:04 AM

Dear Team,

What is the standard color code for painting in Pipe line carrying HSD.

Thanks

L.Ramamurthy

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Engineering Fields - Piping Design Engineering - Retired Piper

Join Date: Feb 2007
Location: Bayonet Point, Florida
Posts: 635
Good Answers: 61
#1

Re: High Speed Diesel oil - Piping color code

12/27/2010 2:32 PM

Sorry to disappoint you but there is no such thing as an "Industry wide Color Code for Commodities".

The closest you will come to it is in OSHA regulations where they recommend Red for Fire Water and Green for Oxygen. These are more Safety related than Commodity related.

Your company or Client (whichever is applicable) is in a position to select whatever they want.

I predict however, that you will get lots of suggestions here bases on alleged"Industry Standards".

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#2

Re: High Speed Diesel oil - Piping color code

12/28/2010 5:38 AM

Cyclinders

Name of Gas

Chemical Formula or Symbol

Ground Colour of Container

Colour of Band

OxygenO2BlackNone
Carbon DioxideCO2BlackNone
Compressed AirNone (mixed gases)French GreyNone
NitrogenN2French GreyGrey Black
AcetyleneC2H2MaroonNone
PropaneNone (mixed gases)Signal RedNone
ButaneNone (mixed gases)None SpecifiedSignal Red

Medical

Name of Gas

Symbol

Colour of Body

Colour of Valve end

OxygenO2BlackWhite
Compressed Air (for breathing app)AIRGreyWhite and Black

Common Pipeline Services

Pipe Contents

Basic Identification Colour

BS Colour reference BS 4800

Colour Code Band

Water (Fresh)Green12D 45Blue
Water (Salt)Green12D 45None

Water (Fire Extinguishing)

Green12D 45Safety Red
Compressed AirLight Blue20E 51None
SteamSilver Grey10A 03None
Oil (Diesel Fuel)Brown06C 39White
Oil (Furnace Fuel)Brown06C 39None
Oil (Lubricating)Brown06C 39Emerald Green

Individual Industries have their own safety standards which may vary from the above info.

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Posts: 42
#3
In reply to #2

Re: High Speed Diesel oil - Piping color code

12/28/2010 6:32 AM

Thank u sir

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JCS (1); L.Ramamurthy (1); PennPiper (1)

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