Oil and Gas Systems International is a leading UAE-based manufacturer of Prover. We offer a complete range of mobile and stationary meter prover systems employing Bi-directional, Uni-directional and compact piston prover technologies. Contact us to know more about the meter pr...

A meter prover is used to detect changes in the amount of gas or liquid flowing through a pipeline at various times. OGSI is a leading meter prover skid manufacturer, including ball prover, pipe prover, bidirectional prover that allows the full flow of the metering stream to p...

Probably the most important advantage of the pipe prover is its ability to allow the full flow of the metering stream to pass through the prover. OGSI provides heat tracing and insulation for the Prover main piping section, which improves thermal stability, and thus improves a...

OGSI offer best meter prover both as an integrated element of the metering system or as a stand-alone unit. The design and specification of provers could follow the customer’s specification. For prover calibration we use water draw equipment certified by VSL NMI and procedures...