Complex network of white industrial pipes and valves on a maritime vessel.

Pipeline Works

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Strong Skills

Navalis Group excels in the marine industry, providing specialized services for both onshore and offshore projects. With a strong focus on pipeline installation and industrial pipework, we cater to a diverse range of needs within the marine sector. Our skilled team handles a variety of materials including steel, stainless steel, PPR, copper, GRE, PE, duplex, and super duplex, ensuring high-quality results for every project.

Close-up view of hydraulic hoses and connections on industrial equipment.

Pipeline Services

We offer comprehensive solutions for the installation and retrofitting of pipelines, covering systems such as:

  • Ballast water treatment systems
  • Grey/black water systems
  • Hot/cold water supply systems
  • Hydraulic and pneumatic lines
  • Compressed air systems
  • CO2 systems

Each project benefits from our advanced technical expertise and adherence to strict safety and quality standards.

Close-up of a pressure gauge mounted on a blue industrial pipeline.

More Services

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Marine Engine Services

We offer our Customers reconditioning services in our workshop and on site. Our mobile solution can be prepared for transportation within couple of hours and rendered in machining workshop or on site as an addition to mobile in-situ machining.

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Ship under construction in a shipyard, with a large section being lifted by cranes.

Hulls Constructions

We perform all types of Hull assembling and welding works of steel and aluminum alloys: small details prefabrication, manufacturing of the flat panels, sections, blocks, prefabrication of Grand Blocks.

The project manager our company fully controls the progress of work, compliance with occupational safety and health regulations by workers.

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Ship Repair

The professionals of Navalis Group perform a total spectrum of the ship repair works such as modernization and refurbishment of all types of the ships. Repair of the ship’s machines and technical equipment, pipelines and ventilation’s systems, repair and assembling of the propeller – rudder system, docking, and mechanical works. Manufacturing and assembling cargo-hatch covers. Currently, our specialists in ship repair are working in Finland, Norway, Latvia, Estonia, Nederland’s and France.

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Partially constructed offshore platform at a shipyard with scaffolding and cranes.

Offshore Constructions

We have good experience in the fabrication of steel offshore constructions of any complexity and a wide range of steel thickness under exacting quality and strict NDT control. With expertise and experience, we ensure the seamless execution of offshore projects, delivering quality results tailored to our clients’ needs. From platform installations to subsea infrastructure, we are committed to excellence in every aspect of offshore construction.

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Bridge Constructions

Navalis Group specialists have experience in the construction of complex bridge structures and sections. As well as assembly and welding works on modernization of existing bridges. The company has been building bridge sections and bridge elements for major European customers for more than 10 years.

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Construction site with machinery and equipment.

Outfitting Works

We perform all types of works related to the assembly of steel coatings, electrical fittings, hull fittings, installation of deck mechanisms, manufacture of parts for mechanical and engineering equipment, manufacture and installation of ventilation systems.

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Industrial corridor with pipes and machinery running along the walls and ceiling.

Pipeline Works

Navalis Group specialises in providing services for various onshore and offshore projects in the marine industry. We are committed to providing the highest level of service in pipeline installation, industrial pipework and various marine industries. We work with various types of materials: steel, st.steel, PPR, copper, GRE, PE, duplex, super duplex. Our pipe department provide welding, installation and retrofit of pipelines for:

  • Ballast water treatment systems
  • Grey/black water systems
  • Hot/cold water supply systems
  • Hydraulic and pneumatic lines
  • Compressed air systems
  • CO2 systems, etc.
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Public & Passenger area

Interior Works

Trust us to make your vessel the perfect place to work and relax. Together we will create a space that will impress you and your passengers. Navalis Group carries out decoration, furnishing and repair of living spaces:

  • Design and production of elite marine furniture of various types and styles made of precious wood (ash, beech, alder, oak, maple);
  • Facing the surfaces of boards, ceilings and decks;
  • Facing elements with expensive decorative materials;
  • Exclusive decorative terrace coverings;
  • Covering walls and floors with marble.

We use the highest quality materials and modern technology for all types of work.

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Large blue offshore vessel equipped with cranes and machinery, floating on the water.

On-site Machining

Our company has all types of equipment for Onsite Machining. We perform circular surface and contour millling, flange facing, compact and heavy drilling, groove milling. We can do the work on the vessel and in our own metal working area.

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Our Projects

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How We Provide Our Services

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Planning and requirements analysis

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Concept development and design

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Production and construction

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Commissioning of the project

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Our Partners

Meyer Turku logo featuring a stylized ship graphic above the company name.
Royal IHC logo with the company name and a crown symbol.
Damen logo in bold blue letters.
Chantier Naval de Marseille logo with red and black text and a stylized 'CNM' symbol.
Niron Staal Amsterdam logo with blue and orange text and a geometric symbol.
Neptune logo with stylized 'N' in a circle and gradient text.
Western Baltija Shipbuilding BLRT Grupp logo.
BVT logo with bold black letters and a blue flag graphic.
Donges SteelTec logo with blue text above gray text.
Marketex Marine BLRT Grupp logo with a red and gray stylized sail graphic.

Our Certificates

Navalis Group successfully carries out high-quality, professional installation of marine facilities of any complexity. One of the main directions of our work is the installation of underwater pipelines used for production needs. Thus, Navalis Group ensures fast, cost-effective transportation of materials to their destination.

Specialists attach particular importance to the construction material of subsea pipelines. They select high-quality components with high strength and exemplary anti-corrosion properties.

Pipeline installation work of any complexity

Only specialists in this industry should install or improve pipeline communications. We have sufficient experience creating and remodeling complex treatment systems, plumbing, hydraulic equipment, and pneumatics. We also work on improving carbon dioxide and oxygen transportation.

Industrial Pipework

Our services extend to the complete setup, maintenance, and repair of industrial pipework, providing reliable infrastructures for marine operations. This includes customized pipework solutions tailored to meet the unique requirements of each client.

Specialization in Marine   Industries

Navalis Group deeply supports the marine industry through its specialized services that cater to both onshore and offshore projects. With expertise in complex installations such as underwater pipework and high-pressure system setups, Navalis Group ensures that all aspects of marine infrastructure are robust and reliable.

High-Pressure System Installations

We also specialize in designing and implementing high-pressure systems essential for various marine applications. These systems are designed to withstand extreme conditions and provide dependable performance for critical operations such as hydraulic power transmission and fluid transport.

Through these specialized services, Navalis Group contributes significantly to the efficiency and safety of marine operations, reinforcing our commitment to advancing industry standards and enhancing client capabilities on a global scale. Whether it’s maintaining the integrity of underwater pipelines or installing complex high-pressure systems, Navalis Group is equipped to handle the challenges of the marine environment, ensuring project success from conception to completion.

Commitment to quality is our company’s approach!

Navalis Group is dedicated to delivering projects that meet the highest standards of quality and efficiency. Our commitment to innovation and customer satisfaction makes us a preferred partner in the marine industry.

For more information or to discuss your project needs, contact us directly. We are ready to bring our expertise to your next marine project!