WNRF Flange (Welding Neck Raised Face Flange)
Product Overview
The WNRF Flange (Welding Neck Raised Face Flange) is a premium industrial component designed for high-pressure and high-temperature piping systems. Engineered with precision, this flange ensures exceptional sealing performance and structural integrity, making it ideal for critical applications in oil & gas, petrochemical, power generation, and chemical processing industries.
Key Features
Superior Durability: Manufactured from high-grade materials (carbon steel, stainless steel, alloy steel) to withstand extreme conditions.
Raised Face Design: The raised face (RF) surface enhances gasket compression, preventing leaks in demanding environments.
Welding Neck Construction: The tapered hub provides smooth stress distribution, reducing risk of pipe failure.
Compliance with Global Standards: Conforms to ANSI B16.5, ASME B16.47, DIN, EN, and other international specifications.
Wide Size Range: Available in sizes from ½" to 48" and pressure ratings from Class 150 to Class 2500.
Applications
Oil & gas pipelines and refineries
High-pressure steam systems
Chemical and petrochemical plants
Power generation facilities
Water treatment infrastructure
Why Choose Our WNRF Flanges?
Customization: Tailored dimensions, materials, and coatings (e.g., anti-corrosion treatment) to meet project requirements.
Quality Assurance: Rigorous testing (hydrostatic, ultrasonic, PMI) ensures compliance with industry standards.
Global Supply: Fast delivery and competitive pricing for bulk orders.
Technical Specifications
Material: ASTM A105, A182 F304/F316, Duplex Stainless Steel, etc.
Pressure Rating: Class 150 to Class 2500
Face Finish: Serrated or smooth finish options for optimal gasket seating.
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