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Bolt torquing services in Saudi Arabia, with 24/7 emergency call-out

Hydrostatic pressure testing in Dhahran

Hydrotest Services in Dhahran

Hydrotest services in Dhahran for oil and gas operating facilities, utility and support infrastructure and other sites across Dhahran. We test piping, pipelines and vessels to the approved test pack, then drain, dry and reinstate the system.

Hydrotest in Dhahran

Hydrotest Services in Dhahran

Dhahran is the historic centre of the Saudi oil industry, with oil and gas operating facilities, utility infrastructure and continuous project and construction activity around it. Sites here are run under some of the Kingdom's most detailed engineering and safety standards, so documentation, competency and procedure compliance are as important as the work itself.

Hydrotests on Dhahran facilities are run against approved test packs with clear limits, test pressures and witness points. We prepare the equipment and records to match, including calibration certificates for every gauge and recorder, so tests pass inspection without delays.

Every job under our hydrotest services in Dhahran starts with a site survey and a written method statement, and ends with a record of the work for your files.

Because leaks during a test usually come from flanged joints, every joint is made up by bolt torquing beforehand, and any flange damage is corrected by flange facing before the test is repeated.

See our step-by-step process for hydrotest

What we offer

Hydrotest services in Dhahran

Hydrostatic testing

Testing piping, pipelines and equipment with water to the pressure and hold time set by the code and your specification.

Test pack preparation

Preparing and reviewing test packs, marked-up drawings, limits, blinds and vent and drain points before testing.

Draining and drying

Dewatering after the test and drying with air or nitrogen to the condition required before commissioning.

Leaking flange or tight shutdown window?

Our bolting crews mobilize with calibrated equipment across Saudi Arabia, 24 hours a day.

FAQ

Hydrotest services in Dhahran: FAQ

Can you prepare test packs for Dhahran projects?

Yes. We can prepare or review test packs, mark up test limits and blinds, and provide the calibration and test records needed for operator and third-party sign-off.

Can you meet the documentation requirements of Dhahran-based operators?

Yes. We submit method statements, risk assessments, equipment calibration certificates and technician records in advance, and provide job records in the format the operator requires.

What is a hydrotest?

A hydrotest, or hydrostatic test, fills a pipe or vessel with water and pressurises it above its design pressure for a set time. Inspectors check for leaks and pressure drop to confirm the system is strong and tight before it goes into service.

Request a quote

Request hydrotest services in Dhahran

Send us your joint details and schedule, and then a bolting specialist will reply with a recommended method and a quotation.

We aim to respond within one working day.

Request a quote for bolt torquing services

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