Certification & Quality Assurance
At Zayan Marine International, our highly qualified engineers and technical experts execute strict quality control procedures. All testing, calibrations, and inspections are performed at our internal facility or through certified third-party testing centers under rigorous quality supervision to guarantee maximum operational reliability.
Alternators Testing
Air Gap Inspection and comprehensive Megger Test procedures.
Aux Engine Block
Advanced structural inspection utilizing MPI (Magnetic Particle Inspection) and DPT (Dye Penetrant Testing).
Engine Bedplate & Crankcase
Complete alignment inspection, Main Bearing Housing measurements, Laser Alignments, MPI, and DPT.
Machinery Overhauling
Complete overhauling, servicing, and dynamic load testing for auxiliary engines, compressors, purifiers, and heat exchangers.
Camshaft
Detailed dimensional inspection accompanied by full Calibration Reports.
Crankshafts
Critical inspection by Pin Diameter Calibration, Trueness Checks, MPI, DPT, and Material Hardness Testing.
Connecting & Piston Rods
Inspection, dimensional calibration, Bend Testing, MPI testing on serration teeth, and Hardness/DPT analysis on piston rods.
Cylinder Heads
Full structural analysis, Hydraulic Pressure Testing, and precise MPI/DPT evaluations across combustion space surfaces.
Cylinder Liners
Detailed inner surface inspections, Bore Calibrations, and structural Dye Penetrant Testing.
Fuel Pumps & Injectors
Complete machinery servicing, internal component calibration, and precise pressure setting adjustments.
Piston Crowns
Ring groove height measurements, Groove Axial Clearance verification, and dedicated DPT checks on combustion profiles.
Turbo Chargers
Full technical servicing including highly precise Dynamic Balancing for the complete rotor shaft assembly.
Tailored Testing & Maritime Class Certifications
Beyond our standard operations, customized inspections and specific specialized structural testing can easily be carried out based on our client’s unique engineering mandates. Zayan Marine International can seamlessly arrange official IACS classification society inspections and issue comprehensive class certificates upon client demand.