Standard For Use Of Stainless Steel Domestic Water Tanks

The usage standards for stainless steel domestic water tanks mainly include the following aspects:
1, Material requirements
Stainless steel water tanks should be made of stainless steel materials that comply with national standards, such as 304 or 316 stainless steel plates, to ensure good corrosion resistance and welding performance.
The inner wall surface of stainless steel water tanks should be delicate and smooth, without burrs, sand holes or oxide layers, to ensure the safety and hygiene of water quality.
2, Design and manufacturing requirements
The design and manufacturing of stainless steel water tanks should meet the requirements of the national standard GB50522. When designing, factors such as static water pressure, wind load, snow load, earthquake load, as well as actual usage requirements and terrain conditions should be considered, and the size, shape, and structure of the water tank should be reasonably arranged.
During the manufacturing process, it is necessary to ensure the rationality of size, thickness, and internal support. Standard welding processes and techniques should be used for assembly to ensure the sealing performance and stiffness of the water tank.
3, Inspection requirements
After the completion of manufacturing, stainless steel water tanks need to be tested according to the national standard GB/T14236, including appearance inspection, dimensional inspection, pressure test, water quality inspection, etc., to ensure the quality and safety of the water tank.
4, Usage requirements
When using stainless steel water tanks, users should strictly follow the requirements of the national standard GB/T17219, including the installation, maintenance, and cleaning of the tanks.
Installation: The water tank should be installed in a dry and well ventilated place, avoiding direct sunlight and preventing problems such as rust and corrosion inside the tank caused by excessive humidity. At the same time, the bottom of the water tank is required to be horizontal, and there should be no tilting or lifting, and it should be ensured to stand firmly.
Maintenance: The water tank should be cleaned regularly. It is generally recommended to clean it every 6 months to a year and replace the filter element in a timely manner to ensure the safety and hygiene of the water quality.
Cleaning: Avoid using cleaning agents or disinfectants that are corrosive to stainless steel during cleaning.
The water tank should not be overloaded and the water level should be controlled according to actual needs. It is strictly prohibited to store items other than drinking water in the tank, such as chemicals, oil products, etc.
A water level alarm device should be installed inside the water tank to promptly detect and resolve water level anomalies.
Pay attention to preventing secondary pollution, prohibit leakage or overcurrent in water tanks and pipelines, and follow electrical safety regulations.
5, Environmental standards
Stainless steel water tanks should be manufactured using environmentally friendly materials and processes to reduce environmental pollution.
The insulation layer should use environmentally friendly materials, such as polyurethane foam plastic or better performance insulation materials, to reduce damage to the ozone layer.
In summary, the usage standards for stainless steel domestic water tanks cover materials, design and manufacturing, inspection, use, and environmental protection, aiming to ensure the safety, hygiene, efficiency, and environmental protection of the tanks.