Services - Mainstar

Pipe Work

Mainstar has a wealth of experience working with ferrous and non-ferrous pipes of all sizes and types including plastic piping. We are a GF approved and preferred installer. Pipe coatings: rubberisation and ceramic coatings.

Welding

Certified in all core welding process for pipe and plate e.g. MIG 136/FCAW, TIG 141 and MMA/Electrode 111.

Steel Work

All manner of steel work repairs/renewals for deck and engine including tank repairs in accordance with class approved welding repair plans and specifications.

Systems Installations

We carry out all systems installation on behalf of the ship owner or the manufacturer these include: Sewage plant conversions, installation of grey water, black water, technical fresh water, steam, condensate, bilge water and fuel systems in addition to centrifuge and desalination reverse osmosis.

HVAC and Ductwork

Removal and installation of air handling units, fans, filters and regotherms as well as cooling and reheat coils. Removal and fabrication of new duct work. Galvanised, stainless steel and black steel ducts. Our mobile duct fabrication facilities give us the ability to manufacture any ducting anywhere, galvanised up to 1.2mm thickness and up to 0.9mm thickness in stainless. Any metal over these thickness we are able to use other methods.

Insulation

All aspects e.g. removals and new installations using all of today’s recognised materials; High-medium temperature steam and hot water pipe line with hammer clad mechanical protection; Armaflex – chilled water and refrigeration foil and wire backed Rockwool slab insulation (A/C Ducts).

Refrigeration

Removal and/or renewal of ships cold store plus internal and external stainless steel repairs to United States Public Health standards.

Electrical

Providing a full service of electrical back-up teams covering all aspects including cable lighting upgrades.