Hammer union connection
Figure 1002 Hammer Union
High-pressure quick-makeup connection available through five-inch nominal size, including a derated 7,500 psi detachable configuration.
Overview
The Figure 1002 Hammer Union is a quick-makeup, high-pressure flowline connection for treating, cementing, well-testing, manifold, and truck-mounted equipment. Its replaceable lip-type elastomer seal supports a pressure-tight connection while helping reduce internal flow turbulence and protect the precision metal seating surfaces. Cactus offers Figure 1002 unions through 5-inch nominal size, with threaded and butt-weld end configurations selected for the required line size, pressure class, and service. A derated 7,500 psi detachable configuration is also available. Cactus offers this hammer union in standard-service or NACE material configurations for applicable sour-service requirements.
- Quick-makeup connection for high-pressure well-service and pressure-control flowlines
- Replaceable lip-type seal helps reduce turbulence and protect metal seating surfaces
- Threaded and butt-weld end configurations available by size
- Derated 7,500 psi detachable configuration available
- Used in treating, cementing, well testing, manifold and truck-mounted layouts
- Never mix differing figure numbers or service classes
- Final working pressure, pipe schedule, material, and temperature limits confirmed per configuration
Specifications
- Product type
- High-pressure quick-makeup hammer union
- Figure class
- Figure 1002
- Available sizes
- Through 5 in.
- Working pressure
- Up to 10,000 psi NSCWP; size and end configuration dependent
- Detachable configuration
- Derated 7,500 psi option available
- Seal design
- Replaceable lip-type elastomer seal with protected metal seating surfaces
- End configurations
- Threaded and butt-weld; availability varies by size
- Typical service
- Treating, cementing, well testing, manifold and truck-mounted pressure-control flowlines
- Service options
- Standard-service or NACE material configurations; confirm sour-service requirements
Exact dimensions, materials, pressure ratings, and service limits must be confirmed for the selected configuration.
