Crossover Adapter – 2" FIG 1502 Female (Thread) x 3" FIG 602 Male (Wing)

The Crossover Adapter, 2" FIG 1502 Female (Thread) x 3" FIG 602 Male (Wing), is a heavy-duty, forged steel flowline component engineered to safely and efficiently connect dissimilar hammer union sizes and pressure ratings. This crucial adapter allows field operators to seamlessly transition from 2-inch 15,000 PSI (FIG 1502) high-pressure flowline iron to larger 3-inch 6,000 PSI (FIG 602) medium-pressure piping systems without compromising structural integrity or fluid containment.

In oilfield operations such as cementing, mud mixing, standard flowback, and fluid transfer, rig-ups frequently require adapting high-pressure lines into medium-pressure distribution manifolds or tanks. This crossover eliminates the need for stacking multiple swages and adapters to bridge the size and pressure gap, which significantly reduces the overall rig-up footprint, minimizes potential leak paths, and ensures a safer, more streamlined flow rate.

The 2" FIG 1502 end features a precision-machined female thread (sub) connection, while the 3" FIG 602 end includes a male wing configuration complete with a heavy-duty wingnut for fast, hammer-up installation.

Note: While the 2" FIG 1502 connection is nominally rated for 15,000 PSI, the overall working pressure of this crossover assembly is strictly limited by the 3" FIG 602 connection, resulting in a maximum system pressure rating of 6,000 PSI (6K CWP).

Features & Benefits

• Seamless Transition: Safely steps up pipe diameter while stepping down pressure ratings, connecting 2-inch 15K iron to 3-inch 6K iron for essential rig-up flexibility.

• Reduced Leak Paths: Acts as a single, integral adapter, eliminating the need to stack multiple crossover fittings and thereby drastically reducing potential failure points.

• Heavy-Duty Forged Construction: Manufactured from high-strength alloy steel to withstand severe shock loads, rig vibration, and abrasive fluid flow.

• Fast Installation: The 3" FIG 602 male end includes a heavy-duty wingnut, allowing for rapid, secure makeup and breakout using standard rig hammers.

• Reliable Sealing: Precision-machined seating surfaces ensure compatible elastomeric seals seat perfectly for a bubble-tight connection.

Specifications & Technical Details

Applications

This crossover adapter is widely used in medium-to-high pressure surface operations where transitioning between different pipe diameters and pressure classes is required. Typical applications include mud circulating systems, cementing lines, standard flowback operations, tank fluid transfers, and general manifold tie-ins where 2" 15K equipment must safely interface with 3" 6K equipment.

Quality Assurance

All our crossover adapters are manufactured from premium forged alloy steel and subjected to strict quality control processes. Each fitting undergoes rigorous dimensional inspection and hydrostatic pressure testing prior to shipment to ensure absolute safety, shell integrity, and seal performance under working loads. Full material traceability is available to guarantee compliance with API guidelines.

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