Core Advantages of Choosing 304/316L Stainless Steel Pipes and Fittings for Water Supply Systems
1. Hygienic and Safe, Ensuring Drinking Water Quality
304/316L stainless steel has stable chemical properties, no risk of heavy metal leaching. Its smooth inner wall is not easy to breed bacteria and scale, which can maintain clean water supply quality for a long time, fully complying with drinking water hygiene standards and ensuring water safety from the source.
2. Excellent Corrosion Resistance, Adapting to Complex Water Supply Environments
304 stainless steel has excellent corrosion resistance to atmosphere and fresh water, meeting the needs of conventional municipal water supply and civil building water supply. 316L stainless steel, with molybdenum added, has better corrosion resistance, resisting erosion from complex water containing chloride ions such as seawater and groundwater, suitable for harsh scenarios like coastal areas and industrial water supply.
Application scenarios of stainless steel pipe fittings in building water supply
3. Long Service Life, Economical Total Cost
304/316L stainless steel pipes and fittings are anti-aging and wear-resistant, with a normal service life of over 70 years, far exceeding traditional pipes such as plastic and galvanized steel. Although the initial investment is slightly higher, frequent replacement and maintenance are not required, the later maintenance cost is extremely low, and the long-term comprehensive economic benefit is significant.
4. Environmental Protection and Recyclable, Conforming to Green Development Concept
Stainless steel is 100% recyclable with high recycling value. It does not produce harmful substances to the environment during the entire life cycle of production, use and disposal, conforming to the current development trend of green buildings, energy conservation and environmental protection, and helping to build a sustainable water supply system.
5. Convenient Installation, High System Stability
304/316L stainless steel pipes and fittings are light in weight and have various connection methods (such as crimping, welding, etc.), enabling efficient and convenient installation. The connection parts have good sealing performance, not easy to leak, ensuring long-term stable operation of the water supply system and reducing failure risks.

Stainless Steel Pipe and Fitting V/M Profile - Easy Installation
Why Choose Us?
With a long-standing professional heritage, Guangzhou MAYER specializes in manufacturing hygienic 304/316L stainless steel pipes and fittings, providing safe and reliable fluid & gas transmission pipelines for various industries with time-honored quality.
Our products hold WaterMark, WRAS, HK WSD and other international certifications, and pass tests complying with Russian GOST requirements, meeting both compliance and quality standards.
We support customization of GB, JIS, EN, ASTM A312 and other specifications. Backed by strict quality control, we deliver durable, corrosion-resistant solutions, with over 5,000 successful cases in hospitals, municipalities, airports, water utilities and more, proving our strength with solid performance.