Hydrotest Services in Yanbu
Yanbu turnarounds and expansions generate large numbers of test packs. We supply crews and pumps to close them on time.
Closing test packs in Yanbu
Refinery, NGL and petrochemical units in Yanbu Industrial City need tie-ins and new piping tested during turnarounds and expansions. Hydrotest services in Yanbu provide crews and equipment sized to the test pack list, with blinds installed and removed by our bolting crews.
Pressure is brought up in stages to the value the governing code requires, held while joints and welds are inspected, and logged on calibrated gauges and a recorder.
Most hydrotesting jobs in Yanbu are part of a wider joint repair, so the same crew can also handle bolt torquing in Yanbu and the other services below. For methods, equipment and standards, see our main hydrotest services in KSA page.
Hydrotest jobs we do in Yanbu
Work we are regularly asked for at refineries, ngl, petrochemicals sites in and around Yanbu.
Turnaround tie-in tests
Hydrotesting tie-ins made during refinery turnarounds before start-up.
Spool and skid testing
Shop or yard testing of fabricated spools and skids before shipment.
Tie-in and repair testing
Testing new spools and repair welds before they join the live system.
Our hydrotesting process in Yanbu
Four steps, run under your permit-to-work system and recorded for your files.
Review the test pack
Test boundaries, pressure, hold time and isolations are confirmed.
Prepare and fill
Blinds, vents and drains are fitted and the system is filled and vented.
Pressurise and hold
Pressure is raised in stages, held and recorded while the system is inspected.
Drain and reinstate
The system is drained, dried if needed, and permanent joints are reinstated.
Getting a hydrotesting crew to Yanbu
For Yanbu shutdowns we send tool containers by road ahead of time and fly crews in for the first shift.
Machines, tools and consumables are checked against your scope before departure, and the crew arrives with PPE, permits planned and the paperwork your site asks for.
Calibrated equipment
Instruments and tools travel with current calibration certificates, listed in the job record.
Single point of contact
One supervisor coordinates hydrotesting with bolting and the other joint services on the Yanbu job.
Other joint services in Yanbu
Every service a bolted joint needs, from the same team.
Bolt Torquing in Yanbu
Hydraulic torque wrenches and stud tensioners applying a calculated bolt load, pass by pass, with a tagged record for each joint.
View bolt torquing in YanbuPipe Cold Cutting in Yanbu
Spark-free clamshell and split-frame cutting and bevelling for live plants where hot work is not allowed.
View pipe cold cutting in YanbuFlange Facing in Yanbu
On-site machining that restores flange sealing faces to the right finish and flatness, without removing the pipe.
View flange facing in YanbuNitrogen Purging in Yanbu
Inerting, oxygen-free purging, drying and nitrogen leak testing before start-up or after maintenance.
View nitrogen purging in YanbuHydrotest in Yanbu: common questions
Can you support a Yanbu turnaround with hydrotest crews?
Yes. We send equipment ahead by road and size crews to the test pack schedule.
Do you test stainless steel systems in Yanbu?
Yes. We control water quality, particularly chloride content, and drain and dry stainless systems promptly after the test.
Who removes the test blinds after the hydrotest?
Our bolting crew removes temporary blinds and gaskets and reinstates the permanent joints, tightened to a calculated load.
Hydrotest near Yanbu
Our hydrotesting crews also work in these nearby cities.
Request hydrotesting in Yanbu
Send the test packs and dates in Yanbu. We will reply with crews and a price.
- Phone+966 50 605 8927
- Emailalviqaisar@gmail.com
- BaseEastern Province, Kingdom of Saudi Arabia
- HoursOffice Sunday to Thursday, 7 AM to 5 PM. Field call-outs any day, any hour.