1" Fig 200 Threaded Hammer Union – Low-Pressure Flowline Fitting

The 1" Figure 200 Threaded Hammer Union is a compact, highly reliable flow control component engineered for general-purpose, low-pressure fluid routing in upstream, midstream, and industrial applications. Rated for a 2,000 PSI Cold Working Pressure (CWP), this durable hammer union provides a fast-makeup, secure connection for standard 1-inch piping systems, making it highly effective for utility lines, water transfer, air systems, and general low-pressure manifold configurations.

Manufactured from high-strength forged steel, the Figure 200 union utilizes a precision-machined metal-to-metal sealing surface between the male and female subs. This robust design ensures dependable pressure containment without the need for elastomeric O-rings, streamlining maintenance and extending the operational lifespan of the fitting even in abrasive environments. The heavy-duty wing nut allows for rapid, tool-free assembly and dismantling in the field, critically reducing rig-up times for temporary flowlines.

Equipped with precision-cut female threaded ends (NPT / Line Pipe), this 1-inch union allows for secure, vibration-resistant integration onto standard threaded pipework. Serving as a foundational element in low-to-medium pressure fluid management, the compact 1" Fig 200 Hammer Union delivers structural resilience and rapid deployment capabilities for everyday field operations.

Features & Benefits

• 2,000 PSI Pressure Rating: Engineered to safely manage continuous fluid transfer in low-pressure systems with a 2,000 PSI Cold Working Pressure (CWP) rating.

• Metal-to-Metal Sealing: Features a precision-machined spherical and conical seating design that provides a tight, reliable seal without the need for secondary elastomer rings.

• Compact & Rugged Construction: Built from industrial-grade forged steel to withstand mechanical field handling, harsh weather conditions, and continuous vibration.

• Threaded Connections: Precision-machined NPT threaded ends ensure a secure and straightforward connection to standard 1-inch threaded line pipe.

• Rapid Makeup Design: The robust wing nut allows for quick, ultra-secure connections and disconnections in the field, optimizing operational efficiency and saving time.

• Low Maintenance: The absence of elastomeric seals reduces the need for frequent replacement parts in abrasive or corrosive utility lines.

Specifications & Technical Details

Applications

This compact 1" Figure 200 threaded hammer union is essential for reliable, low-pressure fluid systems. Typical applications include general rig utility lines, small-scale water and air transfer networks, low-pressure manifold assemblies, pump suction and discharge routing, and industrial fluid transfer where rapid rig-up and dependable 2,000 PSI containment are required.

Quality Assurance

Each hammer union assembly undergoes rigorous quality control protocols, including precision dimensional verification, exact thread gauging, and material traceability (MTRs), ensuring complete structural integrity, safe pressure containment, and reliable field performance.

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