Supply vessels - Import export

Procurement of all materials Welding Full dimension check Mechanical engineering Pressure testing Leak testing with vacuum Surface treatment Documentation Acceptance

For example, pressure vessels in accordance with the category IV DGRL97/23 EG Design support according to technical welding requirements Procurement of all materials Welding Mechanical engineering Pressure/leak testing Non-destructive testing Surface treatment Documentation

Busbar and circuit breaker vessel and containers in various designs Welding Full dimension check Mechanical engineering Pressure testing Leak testing with SF6 gas Documentation Acceptance

As the NW 400 sight glasses required for the vessel were not standard, an exceptional 3.2 inspection needed to be carried out for them. FMS created a suitable testing fixture for this inspection and then successfully carried out a type examination together with the Technical Inspection Association (TÜV). Design/planning Preparation of pre-test documents for the TÜV Procurement of all materials Pressure and burst tests for the sight glasses Welding Mechanical engineering Surface treatment Fully assembly TÜV acceptance of the pressure and leak test (using SF6 gas) Documentation and acceptance

We support you throughout your design process and consider all the necessary technical requirements for welding. We can also produce components and assemblies from scratch. METZEN supports you with everything from purchasing materials to welding, mechanics, required checks and authorisations, surface treatment and, finally, documentation. Our product range includes normal steel vessel construction, stainless steel vessel construction/stainless steel pressurised vessel construction and aluminium vessel construction.

A Box Cooler is a vessel water cooling system. It comprises a U-tube bundle that is fitted in the sea chest on the side of a vessel, saving space in the engine room. The sea chest is equipped with inlet and outlet grids. Cooling sea water enters through the inlet grid and flows along the U-tube bundle to the outlet grid, thus cooling the water inside the tubes. The cooling effect is achieved by the forced circulation of sea water when the vessel is moving or by natural convection when it is stationary. Box coolers can be used for a wide variety of temperature-reducing duties on a vessel, from cooling the main engines, auxiliary engines and bow thrusters to air conditioning and hydraulic systems. Kelvion Box Coolers are ideal for small and medium sized vessels, including for example: tugboats, barges, fishing boats, carriers, dredgers, supply vessels, ferries, ice breakers, cargo freighters, tankers and reefers.