Workshop based Maintenance

STS workshop in Nizwa and Sohar are fully accredited by AIB-Vincotte International with EN ISO 9001-2008 Quality Systems. Our Nizwa workshop is API 6A accredited for well head equipment and Christmas Tree and API 6D accredited for pipeline valves. We have a dedicated covered area of 3000 sqm. for maintenance activities in Nizwa and offer mobile services for adhoc maintenance activities in the Sohar Industrial zone.

Maintenance Services

• Well Head and Christmas tree maintenance (pertaining to API 6A)
• Pipeline valve maintenance and testing (pertaining to API 6D)
• Pressure and Safety Relief Valve testing / calibration
• Centrifugal Pump and Screw Pump
• Beam Pumps: maintenance, repair, refurbishment and re-installation
• Manufacturing and re-tubing of heat exchangers
• Hydro-testing capacity up to 40,000 psi
• Maintenance, repair and overhaul of all Industrial machinery
• Erection, commissioning and maintenance of overhead EOT cranes
• Remanufacturing of impellers & casing for pumps
• Shaft rebuild & reconditioning

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