Mechanial Maintenance
Mechanical Maintenance - Mutiara Industrial
Mechanical Maintenance Solution in Sarawak
At Mutiara we provide full-scope Piping works, spool fabrication, valve service, bolt tensioning & torqueing and mechanical maintenance support for oil & gas, petrochemical, power generation and process industries in Samalaju Bintulu and Miri Sarawak.
From piping tie-ins to precision bolt tensioning, Mutiara delivers mechanical maintenance support across the full lifecycle of your plant — planned turnarounds, routine preventive maintenance, and urgent breakdown response. One team, one point of contact, work carried out to recognised industry standards.
Local presence, local response — based in Bintulu and Miri, our technicians support oil & gas, petrochemical, power generation and process plant operators across Sarawak and the wider region.
What we offer
Turnkey Mechanical
Piping, fabrication, valve, and bolting work delivered under one contract — fewer vendors to coordinate during a shutdown.
Certified Technicians
Trained and experienced technicians working to API/ASME/ANSI standards, with full documentation for your QA records.
Turnaround & Breakdown Ready
Scoped teams for planned outages, plus rapid mobilisation for unplanned mechanical failures.
Cross-Industry Experience
Supporting oil & gas upstream, petrochemical, power generation and general process industries across Sarawak.
Mechanical Maintenance - Mutiara Industrial
1. Valve Repair , Service and Overhaul.
Full teardown, inspection, machining, reseating, and reassembly for pressure safety valve (PSV/PRV) gate, globe, check, ball, butterfly, and control valves — restoring valves to reliable working condition.
Mechanical Maintenance - Mutiara Industrial
2. Testing , Calibration and Re-certification
Functional and pressure testing to confirm pressure vessels and valves (particularly PSV Pressure Safety Valve / Pressure Relief Valve) are fit for service before they go back into operation.
Mechanical Maintenance - Mutiara Industrial
3. Procurement and Sourcing
Leveraging our supply chain network to source valves, spares, and industrial equipment from trusted manufacturers — helping you cut vendor lead time and procurement headaches for both project and MRO needs.
- Pipe and pipe fittings
- Gasket, Fasterner / Bolt Nuts
- Valves and Accessories
- Other piping and mechanical related souring
Mechanical Maintenance - Mutiara Industrial
4. Piping Works and Spool Fabrication
Installation, modification, and tie-in of process and utility piping, including fit-up, alignment and support work for plant modifications and turnarounds. Fabrication of pipe spools to drawing/specification, including cutting, welding, and dimensional inspection prior to installation.
Who We Work With ?
- Heavy / Process Industries
- Oil and Gas Upstream
- Ferroalloys Plant
- Polysilicon Process Plant
- Chemicals Process Plant
- Aluminium Smelting Plant
- LNG and Petrochemical Plant
- Power Generation Plant
- EPCC Contractors and Consultant
How It Works ?
Contact us — share your maintenance scope, drawings, or breakdown issue.
Assessment — we scope manpower, parts, and equipment needs for the job.
Execution — work carried out on-site at your facility or at our workshop, depending on scope.
Testing & handover — work tested and documented before returning to service.