Is there a national standard for the service life of GRP rainwater tank?
GRP rain water tank use fixed number of year is the national standard, this kind of view is not scientific, so can make us consumers into a false myth, for you to explain in detail the service life of GRP water tanks to have national standards, so far, the relevant state departments have yet to glass fiber reinforced plastic water tank, ordinary steel plate and the use life of standard stainless steel water tank. In theory, the life of the water tank, according to the material used, such as enamel steel water tank (not porcelain), stainless steel water tank selection of excellent SUS304 stainless steel plate, FRP water tank selection of food-grade resin; That is to say, the same material water tank, the thicker the plate is used on the basis of the national standard atlas, the longer the service life of the water tank. The length of service life depends on the selection of the material of the water tank, the thickness of the plate, the installation method, the environment where the equipment is located, and the maintenance in the process of use. Because it involves many artificial external factors, it is impossible to use the standard to specify the number of years. Usually by the equipment manufacturer commitment, the purchaser to investigate the use of other units of the same water tank, but generally not written into the contract. In short, the buyer in the choice of GRP water tank, try to choose a large manufacturer with high credibility, product quality is guaranteed, installation and after-sales service is more intimate, the service life of the water tank is longer.
What are the advantages of GRP rainwater tank compared with steel rainwater tank
- The manufacture of the same volume of high temperature water tank, GRP rain water tank quality is only 1/4 of the steel tank quality, 1/15 of the reinforced concrete water tank, reduce the weight of the water tank, in order to reduce the load of the building structure and to reduce the cost of the project.
- GRP rain water tank waterproof, corrosion resistance is good, unlike reinforced concrete water tank as easy to leakage, and unlike steel water tank as often need to pay attention to maintenance, paint anti-corrosion.
- GRP rainwater tank can be shaped as a whole, assembled into plates on site and manufactured on site. The nozzle of the water tank and the drain pipe can be completed when the water tank is remanufactured. It does not need to increase the cost like the traditional water tank manufacturing, nor does it need to increase the oil and gas anti-corrosion process like the steel tank.
- GRP rainwater tank can withstand 8 earthquake and not bad; The steel plate water tank and reinforced concrete water tank are not shock proof.
- GRP rainwater tank is made of food-grade resin, which can ensure that it meets the water quality and health standards stipulated by the state and does not pollute the stored water. And after long-term use of steel plate water tank, steel plate is easy to rust, causing secondary pollution to domestic water. Reinforced concrete water tank is not easy to clean, easy to grow moss.
GRP rainwater tanks generally do not freeze
GRP water tank in normal use is not icing, that is because: The water in the glass fiber reinforced plastic water tank, you use every day, update, and rain glass steel water tank insulation, you add water to the tank every day, the temperature of the water tank is above 25 ℃, because of the solar heat pipe hot water you are using, even when you are finished with the water from the tank, the water temperature is higher than add cold water, another is a long time not to use, The weather is not so good, and there is not much water in the fire tank, which makes it possible to freeze, which happens less often.
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