During the hydrostatic testing of pipelines, spheres are inserted ahead of the water column. As the sphere moves through the line, being pushed by the water, they purge the air from the line. During the testing phase the sphere remains in the line and is unaffected by the test pressures. Following the test, the sphere can return to the starting point, evacuating the test water. In addition, if the line must be freed from all traces of moisture, the same spheres can be used to contain a slug of alcohol between them, absorbing all remaining traces of moisture as they travel through the line.
- Liquid displacer in Meter Prover Loops
- Liquid product separator
- Signal actuating device
- Two-phase flow
- Hydrostatic testing
- Liquid removal in gas lines
Let the Pipe-tech pigging specialists help with the selection of the product that best suits the specifics of your system.
Call 1-877-287-3558 for more information