ASME B16.47 Forged Steel Welding Neck Flange 3 Inch for Heavy Duty Industrial Piping

The Welding Neck Flange is a critical component in piping systems, designed to provide secure and reliable connections between pipes, valves, pumps, and other equipment. This 3-inch flange is manufactured with precision to meet the highest industry standards, ensuring optimal performance and durability in demanding applications.

Manufactured through forging and machining processes, this flange offers superior mechanical properties and precise dimensions. The forging process enhances strength and integrity by refining grain structure, while machining ensures accurate finishing and proper fitment.

• Product Name: Welding Neck Flange
• Manufacturing Process: Forged and Machined
• High Corrosion Resistance (depending on material grade)
• Compliant with ASME B16.5, ASME B16.47, API 6A, EN 1092-1 standards
• Bolt Hole Diameter varies according to size and pressure class
• Available in materials including 42CrMo4/High Strength, 13CrMo4-5
• Duplex 2205 EN 1092-1 weld neck flange for enhanced corrosion resistance
• Compliant with EN 1092-1 PN100 Weld Neck Flange specifications

This Welding Neck Flange is essential for various industrial applications requiring exceptional strength and durability. Ideal for medium to small diameter pipelines where reliability and performance are critical.

Common applications include:

• Chemical processing plants
• Oil and gas industries
• Power generation facilities
• Marine environments
• Refineries and petrochemical industries
• Seawater handling systems
• Acidic chemical pipelines

We offer comprehensive customization services for Welding Neck Flanges to meet specific requirements:

• Forged steel flanges with raised face (RF) and flat face (FF) options
• Butt weld connection type for secure joints
• 3-inch size with Plochá Přivařovací Příruba style
• EN 1092-1 Type 11 Weld Neck Flange made from P265GH (1.0425) material
• 1.4571 lap joint flanges compliant with EN 1092-1
• EN 1092-1 PN100 Weld Neck Flanges crafted from 42CrMo4/high strength steel

Our comprehensive technical support includes detailed installation guidelines, material specifications, and maintenance instructions tailored to your specific application needs.

Our experienced technical team provides:

• Product selection assistance and compatibility checks
• Troubleshooting support
• On-site support and inspection services
• Professional advice for product customization
• Solutions for special requirements