2-9/16" 10M x 3" Fig 1502 Female Thread Flange Adapter – Oil & Gas Flowline Fitting

The Extreme-Pressure Flange Adapter, 2-9/16" 10M x 3" Fig 1502 Female Thread, is engineered to provide a robust, leak-free crossover connection between high-pressure API 6A flanged assets and high-capacity 3-inch hammer union flowlines. Designed for the most demanding upstream oilfield operations, this specialized size-adapting crossover allows operators to safely and seamlessly transition from a 2-9/16" 10,000 PSI (10M) flanged connection to a larger 3" Figure 1502 female union interface.

Constructed from premium high-integrity forged alloy steel, this adapter easily withstands the severe and abrasive field environments typical of high-volume production, heavy well testing, and extreme-pressure flow-back procedures. The flanged end meets stringent API 6A dimensional and material specifications for a 10M rating, while the precision-machined 3-inch 1502 female threaded end ensures optimal thread engagement, heavy-duty vibration resistance, and superior seal integrity under massive pressure and fluid volume loads.

Serving as a critical pressure-control link, this 10M flange adapter optimizes layout flexibility, safely stepping up pipe size across heavy-duty manifold setups and high-capacity flowline configurations without compromising structural safety.

Features & Benefits

• Seamless Size Integration: Safely bridges a 2-9/16" 10,000 PSI API flange with a larger 3" Figure 1502 Female Hammer Union end for versatile, high-volume piping step-ups.

• 10,000 PSI Rating (10M): Engineered to safely contain extreme high-pressure upstream environments, perfectly matching the 10M rating of the flanged end.

• Forged Alloy Steel Construction: Built to handle abrasive drilling fluids, frac sand, high-velocity flows, and severe oilfield handling without compromising structural integrity.

• Precision-Machined Threads: Ensures reliable makeup and smooth, secure engagement with corresponding 3-inch male union components.

• Heavy-Duty Reliability: Maximizes structural strength in high-vibration systems and accommodates increased flow rates required in heavy-duty operations.

• Service Ready: Manufactured to meet rigorous quality, dimensional, and material verification standards for standard oilfield service.

Specifications & Technical Details

Applications

This 10M flange to 3-inch 1502 female thread hammer union adapter is ideal for extreme high-pressure upstream operations requiring flexible structural crossovers and increased flow capacities. Typical applications include stepping up flow from wellhead tree components, integrating high-rate surface well testing flowlines, temporary high-volume flow-back piping, choke and kill lines, and interfacing 2-9/16" 10M flanged wellhead valving with larger 3-inch 1502 temporary iron configurations.

Quality Assurance

Each crossover adapter undergoes strict quality inspection protocols, including dimensional checks, precise thread gauging, and material traceability verification (MTRs) to ensure reliable and repeatable pressure containment in the harshest operational field conditions.

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