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Anonymous users2024-01-24Hello, the amount of waterway pipe used for the home decoration of the general commercial housing is limited, according to the different types of houses about 40-100 meters, it is recommended to use all hot water pipes, the popular quality of the market is stable, such as: Zhongcai, AD, Runshuo, Weixing, etc., there are red line signs.
In the process of negotiation between you and the renovation house, you have the right to specify what materials to use to prevent cutting corners and causing subsequent hidden dangers.
Hope it helps
For specific data, please refer to Jiangsu Runshuo Pipeline Technology.
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Anonymous users2024-01-23It is recommended to use all hot water pipes (with a red line on the pipes).
No, the wall thickness of the cold and hot water pipes, the pressure resistance and other indicators are different, the cold water pipe can only go cold water and not hot water, the hot water pipe can go cold water, but if the cold and hot water is a pipe, you need to control the conversion through the valve, otherwise you think about it, the cold and hot water will not be strung together.
Take a look at the main pipe leading to the bathroom if there is a valve that is not opened, if it is open, it is your cold water pipe to the bathroom is blocked, it is recommended to find a plumber to check it for you, I hope it can help you, please adopt the points, thank you.
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If you are using an electric water heater, close the inlet valve of the electric water heater, if it is solar, close the main valve of the solar water, and if it is a gas water heater, close the main valve of the tap water.