ANSI Reducing Flange Connection

Key Features

• Proven Technology: Simple and robust connection ensures long-term system reliability.
• Flameless Installation: Clean, safe assembly reduces installation time and labor costs.
• Cost Efficiency: Achieve over 50% reduction in traditional installation costs.
• Vibration Absorption: Elastomeric connections absorb vibration, thermal expansion, and contraction.
• Corrosion Resistance: Chromium dioxide layer protects against harsh environments.
• Fluid Integrity: No risk of contamination to conveyed fluids.
• UV Stability: No degradation from UV exposure.
• Low Expansion: Thermal expansion factor of only 16, ensuring dimensional stability.

Size Range & Bolt Configuration

Available in 2 1/2" to 10", each ANSI Flange is supplied with (2) Union Connectors and bolts for secure installation:

• 2 1/2"–3": Includes 4 bolts
• 4"–10": Includes 1 union and 8 bolts

Material

• 304 Stainless Steel: Hygienic, durable, and corrosion-resistant for long-term use in industrial environments.

Seal Options

• EPDM: Standard seal for press connections, suitable for general applications
• FKM: Optional seal for high-temperature and chemical environments

Applications

• Compressed Air / Inert Gases: Ideal for corrosive environments and food-grade systems
• Chemical Handling: Excellent corrosion resistance
• Cooling Systems: Coolers, cooling towers, and chillers (glycol-based)
• Process Water: Reliable in industrial water systems
• Oils: Suitable for cutting fluids and lubricants
• Power Generation: Built to perform in demanding energy sector conditions

Certifications

• ASME B31.1, ASME B31.3, ASME B31.9
• ASTM A312
• ISO 8573-1

Warranty

• 10-Year Warranty on all AP Stainless fittings