Crossover Adapter – 2" FIG 1502 Female (Thread) x 2" FIG 1502 Female (Thread) | Sour Service (H2S)

The Crossover Adapter, 2" FIG 1502 Female (Thread) x 2" FIG 1502 Female (Thread) for Sour Service, is a highly specialized, heavy-duty flowline component engineered to securely connect two male (wing) hammer union ends within a 15,000 PSI piping system while exposed to hazardous, highly corrosive H2S environments. This integral adapter provides field operators with a reliable, high-strength solution for maintaining a full 15,000 PSI cold working pressure (15K CWP) flowline without sacrificing personnel safety or structural integrity.

Operating in sour gas (H2S) environments subjects high-pressure flowline iron to extreme risks of hydrogen embrittlement and Sulfide Stress Cracking (SSC). To guarantee maximum safety and absolute compliance, this entire crossover body is forged from premium, corrosion-resistant steel alloys and subjected to strictly controlled heat-treatment processes. This ensures the metallurgical properties comply fully with all NACE MR0175 / ISO 15156 performance standards for sour service operations.

Featuring a Female x Female (Thread x Thread) configuration, this fitting functions as a direct pressure-retaining adapter between two rigid male ends. By bridging these connections directly, it eliminates the need to fabricate complex workarounds or stack multiple crossover swages. This single-piece construction significantly reduces the overall rig-up footprint, minimizes potential leak paths, and limits hazardous exposure points across the high-pressure system.

Features & Benefits

• Sour Service Compliant: Forged from specialized, erosion-resistant alloys and strictly heat-treated to comply with NACE MR0175 / ISO 15156 standards for safe H2S operation.

• Female x Female Design: Precision-machined threads on both ends allow for a direct, streamlined connection between two male (wing) hammer unions in tight rig-ups.

• 15K High-Pressure Rating: Engineered to safely handle a full 15,000 PSI cold working pressure under severe chemical and mechanical stress.

• Reduced Leak Paths: Single-piece integral construction replaces dangerous "stacked" adapter configurations, drastically lowering operational risks in toxic gas environments.

• Reliable Sealing: Precision-machined seating surfaces ensure that compatible sour service elastomeric seals seat perfectly for a bubble-tight, leak-free connection.

Specifications & Technical Details

Applications

This sour service Female x Female crossover adapter is a mandatory safety asset for high-pressure surface operations involving corrosive gases where two male FIG 1502 unions must be joined securely. Typical applications include toxic well testing packages, H2S choke and kill manifolds, sour frac-flowback iron rig-ups, acidizing systems, and general production manifolds requiring reliable, NACE-compliant connections.

Quality Assurance

All our sour service adapters undergo rigorous quality control and non-destructive metallurgical verification. The forged bodies are strictly tested for precise hardness limits to guarantee maximum resilience against Sulfide Stress Cracking. Each unit undergoes precise hydrostatic pressure testing prior to shipment to ensure absolute shell integrity and leak-free seal seating under maximum working loads. Full material traceability (MTRs) and NACE certificates are available.

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