Stainless Steel Flat Flange AISI 304 DN40 PN16
Delivers a leak-tight and corrosion-resistant pipe joint for demanding industrial pipelines.
Stainless Steel Flat Flange AISI 304 provides a leak-tight and durable joint in piping systems. In addition, its DN40 nominal diameter and PN16 pressure class deliver reliable performance in medium-to-high pressure systems. Moreover, the AISI 304 material offers superior corrosion resistance, while the smooth surface finish supports zero-leak sealing with gaskets.
The flange operates across a wide temperature range from -20°C to +200°C and fully complies with EN 1092-1 and DIN 2576 standards. In addition, its smooth, passivated surface improves gasket contact and sealing reliability. Furthermore, the high mechanical strength of AISI 304 prevents deformation under pressure, so the connection remains stable in continuous service.
Stainless Steel Flat Flange AISI 304 — Technical Specifications
Chemical plants use this flange for acid and alkali lines where long service life is critical. Moreover, food processing facilities rely on it for hygienic pipe connections. In addition, water treatment systems employ it in filtration and pump lines, while power plants use it for steam and cooling water connections. Consequently, it suits a broad range of industrial piping applications.
Key Advantages
- High corrosion resistance ensures long service life in acid and alkali environments
- PN16 pressure class provides reliable operation and deformation resistance in high pressure lines
- Standard dimensions allow quick integration into existing systems for easy installation
Applications
- Safe connections in acid and chemical lines at chemical plants
- Hygienic pipe joints in food processing facilities
- Durable connections in filtration and pump lines of water treatment systems
Ultimately, Stainless Steel Flat Flange AISI 304 offers a reliable and long-lasting connection solution for industrial piping projects. Moreover, ORFA Industrial has supplied wide stock and technical support since 1985. Therefore, contact our expert team to select the right flange for your needs, as ORFA supplies worldwide and provides technical support.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies



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