3" Fig 1502 Male (Wing) x 2" LP Swage | High-Pressure Crossover Adapter

The 3" Fig 1502 Male (Wing) x 2" Line Pipe (LP) Swage is a premium, heavy-duty crossover adapter engineered to provide a rapid, secure, and leak-free transition from 3-inch high-capacity hammer union flowlines down to standard 2-inch threaded piping systems. This robust fitting features a complete 3-inch Figure 1502 Male connection (equipped with the male sub, retaining ring, and heavy-duty hammer wing nut) on one end, and a standard 2-inch API Line Pipe (LP) threaded connection on the opposite end.

Manufactured from a solid block of high-strength, heat-treated forged alloy steel, this integral swage is built to withstand the extreme mechanical stresses, massive fluid volumes, and intense vibration inherent in 15,000 PSI manifold systems. By providing a direct step-down from a 3-inch 15,000 PSI temporary flowline to 2-inch threaded components—such as valves, pressure vessels, or rigid piping spools—it eliminates the need for multiple stacked adapters, reducing potential leak paths and drastically improving overall rig-up speed and safety.

By utilizing a seamless, integral (one-piece) forged design rather than a fabricated or welded assembly, this swage completely eliminates structural weak points. This ensures superior resistance to severe pressure surges and provides a reliable, blowout-proof connection during demanding cementing, well testing, and frac flowback operations.

Features & Benefits

• Integral Forged Construction: Machined from a single block of premium alloy steel, eliminating weld seams and providing maximum structural integrity under extreme pressure surges and vibrations.

• Complete Male Hammer Connection: Comes fully equipped with a precision-machined 3" 1502 male sub and heavy-duty wing nut, ready to rapidly hammer up to any standard 3" 1502 female connection in the field.

• Seamless Line Pipe Transition: Safely adapts a 3" 1502 hammer union flowline down to a standard 2" API Line Pipe connection, ideal for routing fluids into secondary manifold lines or processing equipment.

• High-Pressure Durability: The 3" Fig 1502 male end is engineered for standard 15,000 PSI Cold Working Pressure (CWP) environments. (Note: System pressure must be strictly regulated to the maximum rating of the 2" LP threaded connection).

• Precision Machined Threads: The 2" API Line Pipe threads are cut to exacting tolerances to ensure fast makeup, galling resistance, and a reliable leak-proof seal.

Specifications & Technical Details

Applications

This 3" Male (Wing) x 2" LP Crossover Swage is a critical utility fitting for high-volume, high-pressure oilfield manifolds. It is extensively used in cementing and circulating manifolds, well testing packages, frac iron assemblies, and production facilities for integrating 2-inch threaded valves, secondary piping runs, and temporary flowlines safely into the primary 3-inch 1502 system.

Quality Assurance

Every crossover swage undergoes rigorous quality control inspections. The alloy steel forgings are ultrasonically tested for internal flaws to guarantee structural density. The complete male assembly (including the wing nut and retaining segments) is inspected for proper fit and impact resistance. Additionally, all LP threads are strictly verified using calibrated ring and plug gauges to ensure a perfect, high-pressure seal out in the field.

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