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WHY DO PIPES CARRYING WATER THAT S NOT WHOLESOME LABELLED OR COLOUR COED?
Wiki User
∙ 8y ago
To prevent using as potable water.
Wiki User
∙ 13y ago
Anonymous
To identify the pipes that carry drinking water
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What is the colour coding for pipes carrying natural gas?
Yellow.
What is the use of ductile iron pipes?
Steam carrying pipes
How colour is stander for fire work pipes?
Red
Color code for various water pipes?
colour code for raw water
What kind of flame is more economical?
Methane (natural gas) is the most commonly used gas for residential heating. In rural areas where there are no pipes carrying natural gas and in recreational vehicles, propane and butane are commonly used.
Why do copper pipes carrying hot water rust more quicker?
Copper doesn't rust
Why are water pipes painted black?
Well, it's really a great questions. As for the black pipes, it's because during the manufacturing process, some materials are added to pretect the pipe, ususlly to anti-UV. In most cases, those pipes that re under the ground or the wall, there's no need to add black materials, and these pipes are ususlly the original color of the ingredients of pipes. Justi like RIIFO's PPR pipes that are usually green.
Exhaust gas pipe has what colour?
Exhaust gas pipes are silver and are made of metal.
What are the spaces excavated for carrying pipes or wiring in a wall called?
The space is usually called a chase in the US.
Why do pipes carrying the steam to the radiator need to be insulated?
Other wise heat loss will occur and the radiators wont be as hot.
Why do the pipes carrying the steam to the radiator need to be insulated?
Other wise heat loss will occur and the radiators wont be as hot.
Why are the pipes of drip irrigation black in colour?
To help slow degradation of the plastic from the ultraviolet wavelength of sunlight.
