What is the return bend?
Back bending is the installation of a pipe that allows the pipeline to make a change in the direction of 180 degrees. Back bends are in the shape of the letter U and can be considered two L-eyes connected together. This type of assembly can be formed, cast or made by heating and bending the existing pipe. Most shops that carry plumbing and equipment in various materials and sizes, and you can usually order your own fittings in special circumstances. Plumbers can also make their own bends if they have the equipment necessary for the pipes. When there are two pipes parallel and need to be connected between them to move the liquid on one pipe that returned to the other, the bend of return is most often used. There are a number of settings in which such fittings can be useful. For example, in the solar hot water heater, a parallel pipe grid with U-Ohyby can be used to maximize exposure to the sun so that water when moving on CEThe summer of the pipeline moved.
The materials used to carry out bend can be important. Some options include various plastics, copper and cast iron. Different materials have strengths and weaknesses that must be considered when installing the pipeline. For example, copper is often valued for being calmer for household plumbing. However, plastics may be easier to work and install. Further considerations may include the climate in the area where the installation is installed and what is on pipes.
bends can become problem areas in plumbing elections, as materials other than liquids when they end up in plumbing can clog in bending and cause problems. Like other types of bent tubular fittings, the bend of return is carefully designed to reduce the risks that solids in the pipeline will become Stuck in it. Plumbers also usually design systems that make it difficult to enter the solids, and ZHThey rip traps and filters that can be used to capture solids before they get deep into the plumbing and will be difficult to remove.
6 People who do not have experience with plumbing tasks may want to get advice from the hardware store employee or consult the installation to find out which would be best suited for the project.