Stainless Steel Plate Flat Flange is a reliability-focused, cost-effective component designed for low-pressure piping systems in HVAC, municipal and light industrial fields. Made from premium 304/316L stainless steel, this plate flat flange boasts a flat face and compact profile, ensuring strong corrosion resistance and easy installation for pipe and equipment joints.
Its flat face design creates a tight seal with gaskets, effectively preventing leakage in low-pressure media transfer. Unlike slip-on flanges, the stainless steel plate flat flange is directly welded to pipes or equipment, simplifying installation procedures and cutting down project costs for basic pipeline setups.
Our stainless steel plate flat flanges meet ANSI/ASME B16.5, DIN 2627 and EN 1092-1 standards, with a full range of sizes, 150–300 pressure classes and surface finishes to match the specific needs of low-pressure HVAC, municipal and industrial projects.
304 stainless steel plate flat flanges are perfect for municipal water piping, HVAC systems and light manufacturing; 316L variants provide superior corrosion resistance for mild chemical processing, coastal and marine auxiliary pipelines.
Each stainless steel plate flat flange undergoes strict quality testing, including material composition checks, dimensional accuracy verification and surface defect inspections, ensuring seamless integration and long-term reliability in low-pressure operating conditions.
Widely used in municipal water systems, HVAC installations, light manufacturing and industrial auxiliary pipelines, this plate flat flange is favored for its reliability, affordability and ease of use, making it ideal for new builds and maintenance upgrades.
We offer both standard and custom stainless steel plate flat flanges, supported by professional technical guidance and competitive pricing, making us your trusted partner for low-pressure HVAC, municipal and industrial piping solutions.