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colour code for raw water
Soil pipes and waste pipes serve distinct roles in a building's plumbing system. Soil pipes are designed to carry human waste from toilets, necessitating a larger diameter and steeper gradient due to their solid content. These pipes are crucial for safe waste disposal and are directly linked to sewage systems. In contrast, waste pipes handle liquid waste from sinks, showers, and appliances. Smaller in diameter and with a gentler gradient, they efficiently transport non-toilet wastewater. Proper functioning of both types of pipes is essential for maintaining a hygienic environment. For all your plumbing needs, trust Al Hatimi. Our range includes top-quality products for both soil and waste systems, ensuring your plumbing functions seamlessly. From soil pipe fittings to waste pipe solutions, Al Hatimi has you covered. Choose reliability and quality – choose Al Hatimi for your plumbing supply requirements.
no they are not
In the U.S. they are called plumbers, assuming you mean water pipes, and not the pipes that one smokes.
Pvc pipes are cheaper. They are easier to join. They last longer.
To prevent using as potable water.
Yellow.
Steam carrying pipes
Red
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.
colour code for raw water
Copper doesn't rust
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 pipes are silver and are made of metal.
The space is usually called a chase in the US.
To help slow degradation of the plastic from the ultraviolet wavelength of sunlight.
Other wise heat loss will occur and the radiators wont be as hot.