Flowline plug
FIG 400 Plug
Medium-pressure figure-class plug for closing compatible Figure 400 flowline connections during setup, testing, and service work.
FIG 400
Connection class
4,000 psi
Maximum working pressure
Match line
Connection size
Standard
Service class
Overview
The FIG 400 Plug provides a pressure-class-matched closure for compatible Figure 400 flowline connections. It is selected around the mating figure profile, nominal size, operating pressure, and service environment rather than by appearance alone. Cactus offers this figure-class plug in standard-service or NACE material configurations for applicable sour-service requirements.
- Figure 400 connection class for compatible medium-pressure equipment
- Up to 4,000 psi working pressure, subject to selected configuration
- Figure profile and nominal size verified against the mating connection
- Supports pressure-test preparation, isolation, and maintenance workflows
- Final material, temperature, and service suitability confirmed before use
Specifications
- Product type
- Figure-class flowline connection plug
- Figure class
- FIG 400
- Working pressure
- Up to 4,000 psi, configuration dependent
- Service class
- Standard-service or NACE material configurations; confirm sour-service requirements
- Connection compatibility
- Match FIG 400 connection and nominal size
- Primary function
- Compatible flowline connection closure
- Typical use
- Pressure-test preparation, isolation, and maintenance
Exact dimensions, materials, pressure ratings, and service limits must be confirmed for the selected configuration.
