Titanium Weld Neck Flange with Gr2 Grade and DN15-DN1200 Dimensions Featuring Weld Neck Design

ASME B16.5 is a standard that provides requirements for pipe flanges and flanged fittings used in piping systems, typically in industries such as chemical, petrochemical, power generation, and oil & gas. The Grade 1, Grade 2, and Grade 5 classifications, along with the Raised Face (RF) design, are relevant to different types of Weld Neck Flanges (WNRF), specifically in the Class 300 pressure rating for piping systems.

• Strong and Reliable Connection: Tapered neck design provides seamless transition, minimizing stress concentration
• Improved Leak Resistance: Smooth inner bore minimizes turbulence and pressure distribution
• Ease of Maintenance: Reusable design with longer lifespan and less frequent maintenance
• Versatility: Available in various pressure ratings and adaptable to different sizes/materials
• Enhanced Durability: Corrosion-resistant materials suitable for harsh environments
• Reduced Fatigue: Even stress distribution minimizes risk of failure under pressure
• Precision Alignment: Ensures accurate welding and better overall seal

Titanium alloy flanges offer excellent strength-to-weight ratio and outstanding corrosion resistance, making them ideal for aerospace, marine, and chemical applications. While more expensive than carbon steel or stainless steel, titanium performs exceptionally well in extreme conditions.

• High strength-to-weight ratio reduces overall system weight
• Superior corrosion resistance in aggressive environments
• Exceptional durability with long service life
• Excellent performance across wide temperature ranges
• Strong, seamless welds with smooth transitions