Using our own skilled engineers and in house testing units, OES provide excellent pressure testing, visual inspection, re-calibration and re-certification services for Pressure Relief Valves (PRV), Safety Valves and Pressure Gauges, up to 36kpsi.   This is in line with generally recognised international standards, such as API 510 and API RP 576, and our clients’ own internal requirements,

PRV and Pressure Gauge surveys also include the initial setup or updating of a combined register.  Assets calibrated are tagged to allow easy traceability to inspection data and certificates.

OES can also assist in the removal and replacement of valves and gauges, plus conduct rectification of any issues.

Over the years, OES have become an increasingly popular “go-to” service provider for these surveys and being a truly global company we can provide PRV and Gauge inspection support to clients wherever they are.


Palace Towers 1, Office 202
Dubai Silicon Oasis. Dubai, UAE
PO Box 75971
+971 4 326 28 22
At OES we believe in delivering services that maintain our clients assets, improves efficiency and protects both people and equipment. OES are committed to the environment and improving the health and safety of the industry. OES hold a strong internal safety record which is testimony to this and an achievement that all at OES are proud to be part of. Find out more about our vision.