Water security • Coastal infrastructure • Marine maintenance
Desalination & Marine Engineering
PartsMake manufactures precision seawater-facing components for the Middle East’s desalination and marine industries. From RO and MSF plant equipment to port and vessel maintenance, we help engineering teams address high chloride exposure, erosion and severe cavitation with traceable, application-ready parts.
5-axis
Complex impellers, diffusers and fluid-handling geometries
±0.005 mm
Standard precision on selected multi-tasking operations
Built for demanding seawater service
Super Duplex 2507, Nickel-Aluminium Bronze, 316L, Monel and other application-specified alloys, with material traceability and inspection records.
Designed for the Gulf environment
Keep critical water and marine systems moving
Warm, high-salinity seawater can accelerate pitting, erosion and cavitation damage in pumps, valves and flow paths. Standard stainless components may not suit every duty. PartsMake supports OEMs, EPC packagers and MRO teams with machined parts specified for real operating conditions—helping reduce dependence on long overseas replacement cycles.
High chloride exposure
Select corrosion-resistant alloys for seawater-wetted components and coastal service.
Cavitation and erosion
Restore or manufacture precision hydraulic profiles for demanding flow conditions.
Urgent replacement needs
Support short-run, custom and replacement work without relying on lengthy OEM lead times.
Manufacturing capabilities
Precision components for desalination and marine duty
From forged billet machining to fabricated assemblies, our production routes are suited to high-mix, low-volume requirements and critical replacement parts.
Pump bodies and impellers
5-axis machining of Super Duplex 2507 and Nickel-Aluminium Bronze components for RO and marine pump systems. Impellers can be machined from forged billet to avoid casting porosity concerns and can be balanced to ISO 1940 G2.5 where specified.
Wear-resistant flow paths
Manufacture erosion-prone guide vanes, valve trims and precision flow components, with CNC turning, multi-axis milling and grinding available to meet drawing requirements.
High-pressure manifolds
Machine distribution manifolds, valve blocks and fluid connections for seawater reverse osmosis and multi-stage flash installations, with dimensional verification to agreed inspection plans.
Intake screens and structures
Laser-cut and formed screens, brackets, frames and skid structures for desalination plants, port facilities and marine service applications.
Port and vessel maintenance parts
Custom-machined shafts, housings, flanges and fluid-system parts to drawing or approved sample, supporting port workshops and marine maintenance contractors.
Alloys selected for service
Available materials include Super Duplex 2507, 316L, Monel 400, Inconel alloys and C95400 Nickel-Aluminium Bronze, subject to design and material availability.
Engineering parameters
Match the process to the part
Our manufacturing envelope supports both fine hydraulic features and larger industrial components. Final tolerances depend on material, geometry and inspection requirements.
- 5-axis simultaneous milling: work envelope up to 1,200 × 1,000 × 800 mm; standard tolerance to ±0.005 mm.
- Heavy-duty CNC turning: up to Ø850 mm × 2,200 mm length; standard tolerance to ±0.008 mm.
- Large gantry milling: work envelope up to 3,500 × 2,200 × 1,000 mm for baseplates and larger fabrications.
- Grinding and EDM: precision finishing and detailed features for hardened components, close-fit interfaces and complex profiles.
Typical desalination and marine applications
Reverse osmosis (RO)
High-pressure pump components, manifolds, impellers, diffusers and seawater intake screens.
Multi-stage flash (MSF)
Fluid-handling parts, valve components and custom replacement hardware for thermal desalination systems.
Ports and vessels
Marine pump and valve parts, corrosion-aware fittings, shafts and workshop repair components.
Quality and traceability
Inspection records prepared for critical procurement
Every order is manufactured against its agreed drawing, material and inspection requirements. Documentation can be prepared to support regional operator and EPC procurement workflows.
Material verification
Positive Material Identification using XRF/OES and EN 10204 3.1 material certification linked to heat-lot traceability.
Dimensional inspection
CMM inspection data books and dimensional reports available to verify critical features against the supplied drawing.
NDT and pressure testing
PT, MT, UT and hydrostatic pressure testing can be arranged in line with the component specification and inspection plan.
Corrosion-finish verification
Salt-spray testing for specified finishes, including electroless nickel plating, stainless passivation and hard anodising.
Regional manufacturing support
From component drawing to delivery across the GCC
PartsMake supports project and maintenance teams across Saudi Arabia, the UAE, Qatar and wider Middle Eastern industrial corridors, with DDP delivery options, customs coordination and SABER/SASO compliance support where required.
High-Pressure RO Pump Impellers | Precision Machining for GCC Desalination
Custom high-pressure RO pump impellers for desalination plants. 5-axis machining in Super Duplex 2507, ISO 1940 G2.5 dynamic balancing, and EN 10204 3.1 certification.
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Seawater Intake Strainers & Manifolds | Precision Machining for GCC Infrastructure
PartsMake provides high-precision seawater intake strainers and high-pressure manifolds. Certified fabrication for GCC desalination and power plants.
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