ASME B16.5 Weld Neck Flange – 12" – Class 2500 – A105N 

Available for sale is a set of 12-inch Class 2500 Weld Neck Flanges manufactured to ASME B16.5 standards and designed for high-pressure piping systems. These flanges are machined from A105N carbon steel, with a wall thickness of 39.1 mm, and bear heat number C.286545 for full material traceability and documentation.

The flanges are precision-engineered for ultra-high-pressure oil & gas, power generation, and industrial applications, providing robust sealing performance and structural integrity. All units are of Italian origin and comply with standard machining and drilling specifications. The raised face (RF) finish and black oxide treatment offer added corrosion protection during storage and handling.

Specifications:

– Size: 12 inches (NPS)
– Pressure Rating: Class 2500
– Standard Compliance: ASME B16.5
– Material: A105N Carbon Steel
– Flange Type: Weld Neck (WN)
– Thickness: 39.1 mm
– Quantity Available: 6 Units
– Heat Number: C.286545
– Origin: Italy
– Facing Type: Raised Face (RF)
– Coating: Black oxide surface (storage protection)
– Application:
 • High-pressure oil & gas pipelines
 • Refinery and process utilities
 • Power generation infrastructure

For further specifications or to inquire about this equipment and ReflowX's logistics services, please contact ReflowX at info@reflowx.com.