Grain Steel Welding Neck Flange with PN100 Pressure Rating and Bevel End ANSI B16.25

The Welding Neck Flange is an essential component in piping systems, ensuring secure and leak-proof connections between pipes, valves, and equipment. Manufactured from high-quality forged material F51, this flange offers excellent mechanical properties, superior strength, and outstanding corrosion resistance for demanding industrial applications.

Available in Raised Face (RF) and Flat Face (FF) options, the flange provides versatile sealing solutions. The Raised Face design enhances sealing capabilities for high-pressure applications, while the Flat Face option is suitable for use with brittle materials like cast iron.

Compliant with EN 1092-1 Type 11 specifications, these flanges ensure compatibility and interchangeability in various piping systems. The product is also available in stainless steel variants including 1.4404, 1.4541, and 1.4571 for aggressive environments.

• Product Name: Welding Neck Flange
• Manufacturing Process: Forged and Machined
• Type: BRIDAS
• Face Options: Raised Face (RF), Flat Face (FF)
• Material: Grain Steel
• Origin: China
• Standards: EN 1092-1 Type 11 Weld Neck Flange
• Pressure Ratings: PN10, PN16, PN25
• Material Grades: P265GH (1.0425), 13CrMo4-5 (1.7335), 1.4571 (316Ti)

Welding Neck Flanges are essential in piping systems requiring high integrity and durability. Their robust construction makes them ideal for:

High-Pressure Environments: Chemical plants, oil and gas refineries, and power generation facilities

Corrosive Applications: Marine environments, pharmaceutical manufacturing, and chemical processing

General Industrial Use: Steam, water, and gas pipelines, food processing, and water treatment plants

With pressure ratings from PN2.5 to PN160 and various material options including 1.4404 and P265GH, these flanges provide reliable performance across diverse industrial applications.

Our Welding Neck Flanges can be fully customized to meet specific project requirements:

Material: High-quality steel with material number 1.4550

Face Options: Raised Face (RF) and Flat Face (FF)

Pressure Ratings: PN2.5 to PN160

Material Grades: Comprehensive selection including 1.4404, 1.4541, 1.4571, and duplex 2205

Precise forging and machining ensure superior quality and dimensional accuracy for all custom orders.

We provide comprehensive technical support and services to ensure optimal performance:

Technical Assistance: Product selection guidance, installation instructions, and troubleshooting

Documentation: Detailed material specifications and compatibility information

Custom Services: Fabrication, dimensional inspection, and quality assurance testing

Maintenance Support: Guidelines for extending flange lifespan and ensuring continued performance

Our expert team is available to provide recommendations and support for all your project requirements.