2-1/16" 15M x 3" Fig 1502 Male Flange Adapter, 8-5/8" OAL – Oil & Gas Flowline Fitting

The Extreme-Pressure Flange Adapter, 2-1/16" 15M x 3" Fig 1502 Male with an 8-5/8" Overall Length (OAL), is a highly specialized crossover component designed for precise structural integration and high-capacity fluid transition. Engineered for demanding upstream oilfield operations, this size-adapting crossover allows operators to safely transition from a 2-1/16" 15,000 PSI (15M) API 6A flanged connection to a larger 3" Figure 1502 male hammer union interface, all while maintaining a strict 8-5/8" operational clearance.

Manufactured from heavy-duty forged alloy steel, this adapter 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 specific 8-5/8-inch length provides necessary spacing for adjacent valving or instrumentation in tight manifold assemblies. The flanged end conforms strictly to industry dimensional standards, while the precision-machined 3-inch 1502 male end guarantees a vibration-resistant, leak-free seal under massive operational pressure loads.

Serving as a vital pressure-control link, this exact-length 15M male flange adapter optimizes layout flexibility, enabling seamless, high-volume flow transition between 2-inch wellhead equipment and 3-inch temporary flowlines.

Features & Benefits

• Precise Dimensional Spacing: Features an exact 8-5/8" Overall Length (OAL) to meet specific rig-up and custom manifold spacing requirements.

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

• 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-capacity, extreme-pressure 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 hammer union adapter is essential for extreme high-pressure upstream operations requiring exact dimensional clearances and high-capacity fluid transfer. Typical applications include custom frac manifolds, high-rate surface well testing flowlines, severe service flow-back piping, and efficiently interfacing standard 2-1/16" 15M flanged wellhead assemblies with larger 3-inch 1502 temporary pipework where an 8-5/8" gap must be bridged.

Quality Assurance

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

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