Why use copper as material to make faucet products

People who are not familiar with the bathroom industry usually only care about the price, and it is difficult to find some high-quality faucets.
There is also no way to have a complete understanding of copper: why are so many faucet brands made of copper?
The bottom of the report will give you the most detailed explanation.

Medical Research Sheet: Bacteria have the shortest inventory times on copper surfaces
In a new study published today in the New England Journal of Medicine, a professional medical journal, scientists from the National Institutes of Health, CDC, UCLA and Princeton University simulated the effects of coughing and touching objects. Virus deposition, assessing the deposition of novel coronavirus in different environments. The home or hospital setting of a person infected with the novel coronavirus. Stablize. The study found that the new coronavirus survived for 24 hours on cardboard; on surfaces such as plastic and stainless steel, the virus could survive for up to 72 hours; and on copper surfaces, the shortest survival time was only 4 hours.
In economically developed countries and regions, copper pipes are the preferred material for building water pipes. 85% of the building water pipes in the United States, Canada, Australia and other countries are copper pipes, and even 95% in the United Kingdom. In Southeast Asia, Singapore, Hong Kong, China and other regions, the utilization rate of copper pipes as construction water pipes is also as high as 75%.
Biological studies have shown that Escherichia coli in the water supply no longer reproduces in the copper pipes, and more than 99% of the bacteria in the water are completely killed 5 hours after entering the copper pipes. The copper tube has a dense structure and is impermeable to water. Harmful substances such as oil, bacteria, viruses, oxygen and UV rays cannot pass through it and contaminate the water source.
In contrast, copper pipes combine many advantages and have gradually become the preferred pipes for many major buildings, as well as direct drinking water pipes with management needs.
Copper is also an important component of proteins and enzymes in the human body and is vital to the body's metabolic processes. As a trace element in the human body, ingesting an appropriate amount of copper from drinking water delivered by copper pipes is also beneficial to human health.
As a daily household item, faucets are exported to each country with different certification standards.
The following article will introduce you to the faucet certificate in several countries.
UK WRAS certificate
WRAS (Water Research Advisory Scheme) certification refers to the Water Regulation Advisory Scheme, and WRAS is the certification of drinking water safety in the UK.
The Water Regulatory Advisory Scheme (WRAS) is the UK water industry's certification scheme through which products approved demonstrate compliance with the Water Supply (Water Fittings) Regulations 1999 and its amendments.
The main goal of the program is to avoid water: waste, misuse, abuse, inappropriate consumption, incorrect measurement or pollution
This certification is a necessary permission to enter the UK market. Although not mandatory, it is already a practice. One of the procedures that Dafan Water has to undergo when supplying water is to pullout kitchen faucet suppliers check for certification that meets the requirements of the relevant standards. WRAS approval is the most important. There is compelling evidence that people without it would be ineligible for water.
Australian Watermark Certificate
WATERMARK certification is a certification scheme for plumbing and drainage products administered by the Australian Building Code Board ABCB and issued by WMCABs, an authorized WaterMark certification body accredited by the Australian New Zealand Certification and Accreditation Authority JAS-ANZ.
Certified products include faucets, various water valves, water pipes, water tank accessories, showers, bathtubs, pipe joints and other water supply and drainage products.
WATERMARK is a product quality certification provided by an independent certification body to ensure that products comply with relevant Australian health regulations and product standards.
This certification is required for all sanitary products installed in Australia in accordance with Australian hygiene regulations.