RTJ groove machining
Ring grooves cleaned up or re-cut to the correct profile and finish so ring gaskets seat and seal properly.
Flange facing services in Khafji for onshore and offshore oil facilities, processing and export facilities and other sites across Khafji. We machine raised-face and RTJ flanges in place, restoring the gasket surface without removing pipework.
Flange Facing in Khafji
Khafji sits at the far north of the Saudi Gulf coast near the Kuwaiti border, with onshore and offshore oil fields, processing and export facilities, and pipelines linking them. Offshore and coastal assets, longer travel distances from the main Eastern Province cities, and marine conditions all shape how work here is planned.
Marine exposure at Khafji's export and processing facilities corrodes flange faces on lines, valves and equipment. Because travel distances are long, we bring machines for the full range of flange sizes on one trip, so all damaged faces in a scope can be machined in a single mobilisation.
Our flange facing services in Khafji are planned with your operations and safety teams and carried out under your permit-to-work.
Damaged flanges are often found during other work, such as hydrotesting or a modification that starts with pipe cold cutting, and we can machine them on the spot instead of waiting for a separate crew.
What we offer
Ring grooves cleaned up or re-cut to the correct profile and finish so ring gaskets seat and seal properly.
Faces are measured before and after machining, and surface finish is checked against the specified range.
The same machines can face off welds, remove overlays and prepare flange faces and weld ends for repairs.
Our bolting crews mobilize with calibrated equipment across Saudi Arabia, 24 hours a day.
FAQ
Yes. We review the flange list in advance and bring machines and tooling for every size and face type, so the scope is completed in one mobilisation.
Yes. We plan mobilisation to Khafji in advance, bringing equipment, consumables and spares with the crew, and can support both onshore facilities and offshore work from the coast.
Yes. Our machines mount inside the bore or around the outside of the flange and work in place, which avoids cutting, re-welding and heat treatment.
Other locations
We provide on-site flange facing at plants, pipelines and project sites across the Kingdom. Choose a location for local details.
Request a quote
Send us your joint details and schedule, and then a bolting specialist will reply with a recommended method and a quotation.
Eastern Province
Kingdom of Saudi Arabia
Sun–Thu, 7:00 AM – 5:00 PM · Emergency call-out 24/7
We aim to respond within one working day.