Answer:
Ordinary PPR pipes cost 3-3.5 yuan/meter, and fiberglass anti-freeze pipes cost 6.00-6.5 yuan/meter
< p>There is a big difference between south and north, due to climatic reasons, it is impossible to use the same pipe fittings and insulation. Those in the south are very cheap. The cheapest ones for water pipes and insulation cost only 5 yuan, while the most expensive ones cost more than 10 yuan. The cheapest ones in the north cost 30 yuan per meter, and the most expensive ones cost more than 90 yuan per meter. There are many types of water supply pipes, and each type is divided into several grades, with huge differences in price. People who don't understand are easily deceived when they encounter unscrupulous businessmen.Taking Huangming Solar's special 1216 solar hot water pipe, aluminum-plastic pipe as an example, the price is 4,8 yuan per meter, ф20×20 single-layer polyethylene insulation pipe is 3.5 yuan per meter, and aluminum foil costs 5.5 yuan per square meter, one roll is 2.4 square meters, which can be used to wrap approximately 4 meters of single-layer polyethylene insulation pipe. As a result, the “anti-freeze wall” operates in a hostile environment, resisting wind, rain and sun for many years!
Note: Try to use small diameter hot water pipes for domestic use, which will consume less water.
The installation of water pipes is done: horizontally, vertically and over short distances.
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