2" FIG 1502 Female (Thread) x 2" FIG 1502 Female (Thread) Crossover Adapter | Sour Service (H2S) | 7" Length

The Crossover Adapter, 2" FIG 1502 Female (Thread) x 2" FIG 1502 Female (Thread) with a 7-inch length 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 toxic 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 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 strict, controlled heat-treatment processes. This ensures the metallurgical properties comply fully with all NACE MR0175 / ISO 15156 performance standards for hazardous sour service applications.

Featuring a Female x Female (Thread x Thread) configuration and an extended 7-inch overall length, this fitting functions simultaneously as a pressure-retaining adapter and a rigid spacer. It allows field crews to bridge exact spatial gaps between rigid manifold components and directly join two male hammer union ends. By eliminating the need to stack multiple adapters or short pup joints, this single-piece crossover significantly reduces the overall rig-up footprint, limits potential leak paths, and minimizes 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.

• Extended 7-Inch Length: Provides additional reach, alignment clearance, and spacing to accommodate rigid, complex sour service manifold configurations.

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

• 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 and spacer layouts, lowering operational risks in toxic gas environments.

Specifications & Technical Details

Applications

This sour service, extended-length crossover adapter is a mandatory safety asset for high-pressure surface operations involving corrosive gases where two male FIG 1502 unions must be joined across a specific gap. 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 spacing.

Quality Assurance

All our sour service adapters undergo rigorous quality control and non-destructive metallurgical verification. The forged bodies are strictly tested for hardness 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.

Request a Quote

📞 +1 405 666 5011

📧 seo@blazess.com