hammer union well test data header

...Test Data Header with Hammer Union / Flange Connection API The data header is designed and manufactured according to API 6A specification. The data headers are applied for surface well testing service, it is a piping component with several ports along or around its length. The Well Test Data Header is mounted in the production flow path upstream of well test...

Data Header/Well Testing Data Header with 4-6 ports for Surface Well Testing Equipment Data header is located directly upstream of the choke manifold and downstream of the surface safety valve (SSV) and provides access to the flow stream for pressure and temperature data acquisition, produced fluid sampling, and chemical injection. Supplied with hammer unions as standard, the data header can have hub-type connections. Data Header...

... 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.