Product Features
Stainless steel 304 welding neck flanges are widely used in industrial piping systems for secure and reliable connections. Made from high-quality 304 stainless steel, they offer excellent strength, corrosion resistance, and durability. Suitable for food processing, water treatment, chemical processing, and construction applications, these flanges provide reliable sealing, smooth flow, and long service life, making them an ideal choice for general industrial piping systems.
Product Parameters
| Material | SS304 |
| Type | WN Flange |
| Connection | Welded |
| Pressure Rating | PN16~PN100 |
| Standards | GB, ANSI, DIN, JIS |
| Working Temperature | -20℃~400℃ |
| Sizes |
DN15-DN4000 |
| Welding neck flanges are designed for high-pressure and high-temperature piping systems. Butt-welded to pipes for maximum strength and smooth flow, they provide excellent sealing performance and long-term reliability in demanding industrial applications. |