NMEI Center has the only comprehensive test platform for subsea equipment in China, which can provide systematic quality assurance for the development of China’s marine engineering equipment industry. It also has the country's first set of equipment to provide full-scale fatigue life tests for offshore engineering equipment. The 2000-ton dynamic tensile fatigue tester and 600-ton four-point bending fatigue tester can provide full-scale fatigue tests for oil and gas pipes of up to 40 inches in diameter. The complete set of sealing performance testing system that NMEI Center boasts can provide airtight and hydraulic testing services for subsea production systems at an air pressure of 210MPa and a water pressure of 600MPa. At the same time, soil mechanics test, wave-current coupling test, environmental simulation test, non-destructive test and marine comprehensive environmental performance test are also provided.

I. Subsea Equipment Testing

Full-scale mechanical test

Fatigue test

Pressure test

Soil mechanics test

Wave-current coupling test

Environmental simulation test

II. Performance Testing of Marine Electric Equipment

Large-capacity test

Insulation test

Temperature rising test and mechanical testing

Combined environment test

III. Full Properties Testing of Marine Cables

Physical structure properties

Electrical properties

Mechanical properties

Ageing and environmental resistance properties

Transmission properties of communication cables and optical fibres.

Combustion properties

Material properties

IV. Material Analysis Testing

Mechanical performance test

Chemical analysis

Structure analysis

Corrosion analysis

Failure analysis

V. Environmental and Reliability Testing

Climatic environmental test

Mechanical environmental test

Integrated environmental reliability test

VI. Electromagnetic Compatibility Testing

Conducted disturbance

Radiated emissions from enclosure port

Immunity to conducted radio frequency disturbance

Immunity to radiated radiofrequencies

Electrical fast transient/burst immunity

Surge immunity

Electrostatic discharge immunity

Immunity to power supply short-term variation

Immunity to power supply failure

Extreme power supply

Immunity to low frequency conduction