EN 1092-1 Standard 321 Stainless PN16 Raised Face Welding Neck Flange Weld Neck Flange

The Welding Neck Flange is a high-quality forged steel flange designed to provide reliable and durable connections in various piping systems. Manufactured through precise forging and machining processes, this flange ensures optimum strength, dimensional accuracy, and excellent performance under high-pressure and high-temperature conditions.

This 3-inch Welding Neck Flange features a butt weld connection type, allowing for seamless and strong joints between the flange and pipe, minimizing stress concentrations and potential leak points. The product complies with ASME B16.9 standards, guaranteeing compatibility and interchangeability within industry applications.

• Product Name: Welding Neck Flange
• Type: Forged Steel Flanges
• Flange Style: Welding Neck Flange
• Manufacturing Technics: Forged
• Material Options: X5CrNi18-10 flange, 13CrMo4-5 flange, P355GH Slip-On Flange
• Application: Suitable for Piping Systems in Oil & Gas, Petrochemical, and Power Plants
• Bolt Hole Diameter: Varies According to Size and Pressure Class

The 3-inch forged steel Welding Neck Flange with butt weld connection is essential in various industrial applications including oil and gas, petrochemical, power generation, and chemical processing.

The welding neck design ensures smooth stress transition from flange to pipe, making it highly reliable in high-pressure and high-temperature environments. These flanges are commonly used in offshore platforms, refineries, chemical plants, and power plant piping systems.

Our Welding Neck Flanges are available with Raised Face (RF) and Flat Face (FF) options and can be customized to meet specific requirements. We offer EN 1092-1 Type 11 Weld Neck Flanges made from premium materials including:

• P265GH (1.0425) PN16 Raised Face
• P245GH flange
• 1.4462 duplex flange EN 1092-1

Custom dimensions, pressure ratings, and face types can be tailored to meet precise application needs.