2-1/16" 15M x 3" Fig 1502 Male Wing Flange Adapter – Oil & Gas Flowline Fitting

The Extreme-Pressure Flange Adapter, 2-1/16" 15M x 3" Fig 1502 Male Wing, is a highly specialized crossover component designed to transition flow between standard API 6A flanged wellhead equipment and high-volume hammer union flowlines. Engineered for the most demanding upstream oilfield operations, this adapter allows operators to safely step up from a 2-1/16" 15,000 PSI (15M) flanged connection to a larger 3" Figure 1502 hammer union interface. The integrated 3-inch male wing nut ensures rapid, ultra-secure makeup in the field, critically reducing rig-up times for high-capacity pumping operations.

Manufactured from heavy-duty forged alloy steel, this size-adapting crossover is built to endure the harsh, abrasive, and high-velocity conditions typical of large-scale frac support, severe well testing, and extreme-pressure flow-back operations. The flanged end conforms strictly to industry dimensional and material standards, while the precision-machined 3-inch 1502 male end with its robust wing nut guarantees a highly vibration-resistant, leak-free seal under massive operational pressure loads.

Serving as a vital pressure-control link, this 15M male wing flange adapter optimizes layout flexibility, enabling seamless integration between 2-inch wellhead valving and 3-inch high-volume temporary flowlines without compromising structural safety.

Features & Benefits

• Size-Adapting Crossover: Seamlessly transitions fluid flow from a 2-1/16" API flanged asset to a larger 3" standard 1502 temporary iron configuration.

• Rapid Makeup Design: Features an integrated 3" Figure 1502 Male Wing Nut for quick, ultra-secure hammer union connections in the field.

• 15,000 PSI Rating (15M): Engineered to safely contain extreme high-pressure upstream environments, perfectly matching the 15K rating of both the flange and the 1502 union.

• Forged Alloy Steel Construction: Delivers exceptional durability against abrasive frac fluids, high-volume flow velocities, and severe field handling.

• Vibration-Resistant Sealing: Ensures reliable connection alignment and optimal sealing integrity in high-vibration, high-capacity pumping systems.

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

Specifications & Technical Details

Applications

This 15M flange to 3-inch 1502 male wing hammer union adapter is essential for extreme high-pressure upstream operations requiring flexible structural crossovers and high-capacity fluid transfer. Typical applications include high-volume frac manifolds, high-rate surface well testing flowlines, severe service flow-back piping, and efficiently interfacing standard 2-1/16" 15M flanged valve assemblies with larger 3-inch 1502 temporary pipework.

Quality Assurance

Each crossover adapter undergoes rigorous quality inspection protocols, including dimensional checks, precise thread and wing nut gauging, and material traceability verification, ensuring reliable and repeatable pressure containment in the most challenging operational field conditions.

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