Stainless steel is a healthy material that can be implanted into the human body, so for water supply pipes, stainless steel pipes are more beneficial to health. In the immersion water test, all indicators meet the requirements of the relevant national drinking water standards. The inner wall of the stainless steel pipe is smooth, and it will not accumulate and be stained by bacteria for a long time. There is no need to worry about the water quality being affected, and it can prevent the secondary pollution of the water. The durable, thin and dense chromium-rich oxide film on the stainless steel surface makes the stainless steel water pipe have good corrosion resistance in all water quality including soft water, even if it is buried in the ground, it has excellent corrosion resistance; the field corrosion test data shows , The service life of stainless steel water pipes reaches 100 years, and there is almost no need for maintenance during the life cycle, which avoids the cost and trouble of pipe replacement, and the comprehensive use cost is low.
1. Long service life. Up to 100 years.
2. High intensity. It is 3 times that of copper pipes and 8 to 10 times that of PPR pipes.
3. Corrosion resistance. Long-term use of sanitary water pipes without the precipitation of harmful substances;
4. Good heat preservation performance. It is 4 times that of iron pipes and 25 times that of copper pipes. It is especially suitable for hot water pipes.
Advantages of connection technology
1. Press-type connection technology. The construction is convenient and fast, and the connection is reliable and safe.
2. The sealing performance is greatly improved. The working pressure can reach 2.5MP (the pressure of tap water is only 0.3¡«0.6MP).
Comprehensive cost-effective advantage
High temperature resistance, high pressure resistance, stainless steel can work safely for a long time at -270¡æ-400¡æ, no matter it is high temperature or low temperature, no harmful substances will be precipitated, material performance is quite stable; the tensile strength of stainless steel water pipe is greater than 530 N/mm , And has good ductility and toughness. The high strength of stainless steel water pipes greatly reduces the possibility of water leakage due to external forces, significantly reduces the water leakage rate, and enables effective protection and utilization of water resources. Stainless steel water pipes seem to be much more expensive than PPR pipes, but their service life is as long as 100 years, 100 years, so there is no need to worry about the losses caused by leakage and maintenance.
Environmental health advantage
Energy saving and environmental protection
The inner wall of the stainless steel pipe is smooth and the water resistance is very small, which reduces the pressure loss and reduces the transportation cost. Due to the low thermal expansion coefficient of stainless steel, it effectively reduces the heat loss in hot water pipes. Stainless steel is a 100% renewable material and will not cause pollution to the environment.
Waste PPR pipes (polymer compound waste) and waste copper pipes (copper oxide) pollute the environment, while stainless steel pipes have zero pollution to water quality, and they are recyclable after a hundred years and do not pollute the environment.
Avoid secondary pollution of pipelines
Traditional pipes have rough inner walls, high water resistance and high transportation costs. The harmful substances in the pipes are easy to permeate and precipitate and adhere to the pipe walls. When the water is not used, bacteria can easily multiply, and the water begins to deteriorate and breed bacteria.
Economical and practical
Since mankind invented stainless steel in the 20th century, stainless steel is now a common material. At present, in the performance-price ratio of water pipes of various materials, stainless steel water pipes are the best. This is related to the superior performance of stainless steel materials such as corrosion resistance, high strength, and strong impact resistance. Its service life can be said to be the same as that of buildings. One-time investment, life-long benefit, can be described as "one-time-for-all"
Plastic pipes and copper pipes can only be installed in the dark. However, because the surface of stainless steel water pipes is bright and does not rust, the exposed installations are works of art.