Product Overview The 2 inch threaded flange is the most widely used specification in medium-pressure piping systems. Designed for easy installation without the need for welding, our 2" NPT flange provides a secure and reliable mechanical connection. Each threaded pipe flange is forged from premium ASTM A105 carbon steel, ensuring it meets the rigorous strength requirements of ASME B16.5 Class 150.
Technical Specifications
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Nominal Pipe Size (NPS): 2 Inch (2")
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Pressure Rating: Class 150 (Available up to Class 2500)
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Material: ASTM A105 (Forged Carbon Steel) / A105N (Normalized)
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Thread Standard: NPT (National Pipe Thread) for high-pressure sealing
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Face Type: Raised Face (RF)
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Compliance: ANSI/ASME B16.5
Why Choose a 2" A105 Threaded Flange? Our 2 inch threaded flange is engineered for versatility. It is particularly effective in systems where post-weld heat treatment is difficult or in hazardous zones where "hot work" is restricted.
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Precision Threading: Ensures perfect engagement with NPT pipes to prevent leaks.
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Durability: The A105 forged carbon steel construction offers excellent resistance to impact and high temperatures.
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Regional Support: Whether you are upgrading a facility in Sacramento, California or maintaining a water treatment plant in Queensland, we provide localized support and rapid fulfillment.
Global Availability & Rapid Shipping We understand that critical infrastructure requires immediate parts. We maintain deep inventory of the 2 inch threaded flange at our main hubs:
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USA: Ready for dispatch from our Texas and Florida warehouses to serve the East Coast and beyond.
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Australia: Stocked in Sydney and Brisbane, providing fast delivery to the Northern Rivers and Gold Coast industrial sectors.
H2: Related Components To complete your installation, consider our:
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[1 1/2 threaded flange] for secondary branch lines.
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[Blind Flange FF 2-1/2" #150] for terminal sealing.
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[Threaded pipe flange] range in Stainless Steel (SS316) for corrosive environments.






