Entries by tekniskakari

The G2M Fiber Penetrator

The G2M Fiber Penetrator is used in various industries, including subsea, electronics, aerospace, automotive, and for medical devices. This is a specialized type of seal that joins glass and metal together for a waterproof and pressure-tight barrier.

5 years of ELFO

We celebrate our 5th anniversary in October. Since 2018 we’ve grown, collaborated with major companies, and introduced new products. Read about our journey and exciting prospects ahead.

Production

Production

ELFOs workshop in Kongsberg is located in the same building as our main organization. The facilities are set up to handle production and Factory Acceptance Testing of electrical and optical products. With high quality tools and workstations we are set up for manufacturing of small components to mid-size structures and assemblies. Welded structures and machined parts are produced in close co-operation with our sub-suppliers and assembled in our workshop. Leak testing, nitrogen filling or oil filling is done inhouse.

Production

ELFOs workshop in Kongsberg is located in the same building as our main organization. The facilities are set up to handle production and Factory Acceptance  Testing of electrical and optical products. With high quality tools and workstations we are set up for manufacturing of small components to mid-size structures and assemblies. Welded structures and machined parts are produced in close co-operation with our sub-suppliers and assembled in our workshop. Leak testing, nitrogen filling or oil filling is done inhouse.

Technical Description

ELFO production facilities are divided in zones for lean production. Starting with picking parts from store and PMI testing, electrical and optical assembly and termination work, mechanical assembly, leak testing, flushing and filling of nitrogen in 1ATM canister or oil filling for PBOF assemblies. Before delivery a Factory Acceptance test including hyperbaric testing and ESS are performed where required.

Why choose ELFO?

With calibrated tools and test equipment we can deliver standard and custom products in accordance with your requirements. High competence in assembly and testing of marinized electrical and optical products. Work stations for helium and nitrogen leak testing, flusing and filling of nitrogen in 1ATM canisters and filling of compensated oil boxes.

  • ISO 9001, API17F, IPC/WHMA-A-620, NORSOK M-101, NORSOK M-501, DNVGL-ST-E273

What can we do for you?

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Modifications and upgrades

Modifications and upgrades

ELFO want to be a flexible partner with quick turn around for modifications or upgrades of your equipment. If you need changes to electrical or optical interfaces, changes in lengths or configurations, we can disassemble your cables, jumpers or other assemblies and re-build to your needs.

Modifications and upgrades

ELFO want to be a flexible partner with quick turn around for modifications or upgrades of your equipment. If you need changes to electrical or optical interfaces, changes in lengths or configurations, we can disassemble your cables, jumpers or other assemblies and re-build to your needs.

Technical Description

All upgrades and modifications will be designed in accordance with your needs. Drawings and procedures will be made in close co-operation with you and reviewed and approved before work. Full traceability to changes and new materials will be maintained in the delivery documentation.

Why choose ELFO?

Our organization is set up to be flexible and prepared for customization of optical and electrical subsea products. Within our small organization we are able to quickly define the technical scope of work and follow up through production, testing and delivery within agreed schedule.

  • ISO 9001, API17F, IPC/WHMA-A-620

What can we do for you?

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Design verification and qualification

Design verification and qualification

ELFO do full scale prototyping of internal development projects and EPC projects. With equipment in-house we can produce parts and mock-ups for concept evaluations and verifications. After final design freeze and release of manufacturing documentation a full scale prototype is qualified in accordance to product or project defined qualification program.

Design verification and qualification

ELFO do full scale prototyping of internal development projects and EPC projects. With equipment in-house we can produce parts and mock-ups for concept evaluations and verifications. After final design freeze and release of manufacturing documentation a full scale prototype is qualified in accordance to product or project defined qualification program.

Technical Description

Design verification and qualification is defined based on your specifications and international standards. For variants of existing field proven design, we can run standard qualification programs. For new and unproven design, we perform technical maturity assessments with analysis of technology readiness level and technical risk categorization. All qualification programs are tailored for each application in accordance with API and recommended practices.

Why choose ELFO?

ELFO is set up for rapid prototyping for concept evaluations. Design verification and environmental qualifications can be done in our workshop in Kongsberg and local test houses.

  • ISO 9001, API17F, API RP 17N, API RP 17Q

What can we do for you?

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Field Service

Field service

ELFO service technicians and engineers are available for assisting with various work at your site. We have great experience in installing optical and electrical jumpers, sensor harnesses and parking connectors into subsea structures. Termination and testing of umbilical cables can be arranged based on your specific requirements. We can assist in inspections, trouble shooting and repairs of equipment.

Field service

ELFO service technicians and engineers are available for assisting with various work at your site. We have great experience in installing optical and electrical jumpers, sensor harnesses and parking connectors into subsea structures. Termination and testing of umbilical cables can be arranged based on your specific requirements. We can assist in inspections, trouble shooting and repairs of equipment.

Technical Description

For additional protection of jumpers we can add spiral guards onto jumpers before installation and testing. For jumpers installed for ROV operation we can assist in ROV pull out testing on site.
We have calibrated equipment for continuity resistance, insulation resistance, optical powermeters, OTDRs etc for verification of equipment after installation.

All work and testing is documented in site reports.

Why choose ELFO?

We can support you on short notice on subsea distribution products.

  • ISO 9001, API17F, IPC/WHMA-A-620

What can we do for you?

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Repair and refurb

Repair and refurbishment

ELFO provide repair and refurbishment services for your equipment. For equipment stored over long periods or retrieved equipment we can assist in inspections and advice on services required. The work can be done at your site, or the equipment can be sent for inspection and further work in our workshop in Kongsberg.

Repair and refurbishment

ELFO provide repair and refurbishment services for your equipment. For equipment stored over long periods or retrieved equipment we can assist in inspections and advice on services required. The work can be done at your site, or the equipment can be sent for inspection and further work in our workshop in Kongsberg.

Technical Description

First step is always a thoroughly visual inspection and test of the equipment. Based on the result we will provide you a detailed description of the recommended work, cost and schedule.

Typically, this can span form cleaning and re-doing FAT test, to replacement of wires/fibers, bootseals, o-rings, hoses etc.

All work, replacement of materials and testing is documented in refurb reports.

Why choose ELFO?

We are flexible and can support you on short notice. If required, we can support you at your site for minor repairs and refurbishment work.

  • ISO 9001, API17F, IPC/WHMA-A-620

What can we do for you?

Complete the form below to get in touch with us about this service.

"*" indicates required fields

Name*







Email*







Personvern*