Data Header
Data header is a crossover with ports which provides access to the flow stream for pressure and temperature measuring, sampling, and chemical injection. Supplied with hammer unions as standard, the data header can be flange-type connections.
Features
- 4 to 6 ports include pressure gauge port, one thermowell port, and several sampling or injection ports
- bore size is normally desigend as 2-1/16", 3-1/16" and 4-1/16"
- working pressure range is from 5,000 psi to 20,000psi
- Normally installed on upstream or downstream of choke manifold
- Comply with API-16C