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  • Industrial Coatings

    WE OFFER COATING SOLUTIONS FOR THE PETROCHEMICAL, FOOD AND NUCLEAR INDUSTRY

    WHAT WE DO:

    #WE ARE LINING WITH ETFE, PFA, EHRI-08 AND PEEK BY MEANS OF ROTATIONAL LINING TECHNOLOGY

    #WE ARE DESIGNERS OF HIGH-END CUSTOM PIPELINE COATINGS & CUSTOM COATING MACHINERY

    OUR MISSION & VISION

    Our mission is the innovation in and the manufacturing of high-quality and durable coating systems for the exterior of pipes and the inside of valves, pumps and liquid meters. Delivering industrial coatings that offer long term protection against corrosion, chemicals and fire.
    Our vision Corrosion prevention of pipelines starts with the right design and the correct installation of the infrastructure in combination with the right coating system. If a company takes the time developing a good design and maintenance program and correctly implement it, a pipeline will work safely, while protecting the environment and the asset owner will get a high return on investment.
    This is why EHRI ® has been working with its customers since its foundation in 1970 to achieve the best end result together. Combining people, chemistry and knowledge helps our customers meet challenges and unlock opportunities.

    COMPANY HISTORY

    EHRI is a family business founded in 1970 by Mr. Henk Koopman, the company name in Dutch stands for; “Eerste Hollandse Rotolining Installatie” Translated; First Dutch Rotolining Installation.
    In 1974 EHRI got the legal form; closed joint stock company, named B.V. in the Netherlands. And since 1978 we are established in the Nijverheidsweg 29, in the Dutch town of Heinenoord, which is until now is our EHRI® headquarters.
    In 1981 son Dirk Koopman "the current owner" joined the company. March 1997 the factory in Oudenbosch was taken into production.
    Since its foundation, our innovative character has been our trade characteristic and this is what sets us apart from the competition.
    After almost 50 years of custom coating challenges we are ready to find a answer on all your coating questions.

    MILESTONES

    • 1970  Establishment of EHRI and the development of the first rotational lining machine
    • 1978  Opening factory and office in Heinenoord Netherlands
    • 1979  The GRE robot "computer-controlled" automated steel pipe wrapping technology
    • 1980  Current owner Dirk Koopman the son of the founder Henk Koopman enters the company
    • 1985  The first in Europe with internal ETFE & PFA coating with rotational lining technology
    • 1998  Takeover of partner Troost Coatings
    • 2010  Partnership with STOPAQ® for the co-development of the STOPAQ® FAST, GRE system
    • 2015  Development EHRI® | PEEK a special ETFE composition for the nuclear industry
    • 2019  Development of EHRI | FIRE SEAL ® 30+ minutes fire-retardant
    • 2020  The 50th Anniversary EHRI® | Pipeline Coatings & Rotomoulding
    • 2022  Partnership with ALLTER

    INNOVATIONS

    We have the ability and knowledge to produce advanced coating systems and we also are able to produce the hard & software in-house to apply this coatings. We build this hardware for fixed installation in pipe production plants and special mobile on-site coating installations.

    References

    We have successfully worked together with and delivered projects for:

    https://www.almarc.com.sg/

    Every day the people at EHRI® searching for new products and working on the development of unique applications

    EHRI® Innovators In Rotolining & Pipeline Coatings Since 1970

  • ROTOLINING THE BIG ONES!

    WE ARE LINING ETFE, PFA, EHRI-08, PEEK BY MEANS OF ROTOMOULDING

    EHRI® | ROTOLINING SERVICES

    WE ARE SPECIALIZED IN ADVANCED ETFE, PFA, EHRI-08, PEEK LINING

    EHRI ® | 1985 the first rotational lining company in Europe Rotolining ETFE

    EHRI B.V. innovated the manual Rotolining process for ETFE, PFA, EHRI-08, PEEK by developing a computer controlled machine "robot" that is able to ensure an even temperature up to 430 ° C. The object is clamped in a holder which rotates around two axes. More objects of a different size or shape can be processed at the same time. The object is then subjected to a certain rotary motion, and a specific temperature profile for the entire duration of the process.

    THE ROTOLINING PROCESS

    A special in-house developed computer program controls and monitors the entire rotationling process. The input data and the individual stages of the processing are extensively documented. This documentation also allows a comparison between the setpoints and actual values ​​for all individual items. A significantly larger number of processing stages can be performed using the computer, in comparison with the manual operation of other methods. The EHRI method can be used for any shape and complexity. Therefore, a uniform coating to be achieved without any problems on the eccentric components, such as adapters, fitting pieces, branching, curved pieces, pumps and valves, flow meters, and on with a size of 2.300 mm x 1500 mm. By the begin of 2021 we can even line 52" spools up to 6+ meters long.

    ETFE LINING

    ...

    PFA LINING

    ...

    PEEK LINING

    ...

    EHRI® 08 HIGH PERFORMANCE POLYMER ALLOY COATING

    GENERAL DESCRIPTION
    EHRI® 08 has been developed to provide a long lasting, hard, tough coating for steel. This coating is based on an alloy of polyolefins. Therefore it is halogen free and the combustion fumes are low in smoke. The coating is the hardest in our range. As such it has excellent scruff and abrasion resistance. The coating has excellent adhesion to metal without the need of a separate primer. The coating has FDA food contact approval.

  • Let's Prevent Disaster!

    EHRI® | We Protect Your Assets For Life!

    EHRI® | Pipeline Coatings

    Long Life And Cost Efficient Corrosion Protection
    Pipeline corrosion damage is costly, unsafe and lead's to environmental pollution.
    Therefore, much to the development of protective GRE coating systems The EHRI® Pipeline devision has developed a revolutionary epoxy coating that resists the most aggressive conditions. This coating system is known under the name EHRI GRE COATING EHRI Pipeline has succeeded in the creation of a steel adherence two component fiberglass epoxy.

    EHRI COAT™ Specifications

    ...

    In Factory - GRE Coating Installations

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    Onsite - Mobile GRE Coating Installations

    ...

    EHRI Certified GRE contractors

     

  • 50 years of coating history

    We are ready to answer your coating questions!

    Project Portfolio

    Portfolio 1970 | 2021
    • show all
    • ROTOLINING SERVICES
    • GRE COATING SYSTEM
    • FIRE SEAL®
    • EHRI® LABORATORY
    • HISTORICAL
    All
    All
    ROTOLINING SERVICES
    GRE COATING SYSTEM
    FIRE SEAL®
    EHRI® LABORATORY
    HISTORICAL
    ROTOLINING EHRI® DN800
    ROTOLINING EHRI® Tank Head DN800 ETFE CR019
    ROTOLINING EHRI®Tank-Italprotec
    Dubbele Site Tank
    Dubble side tank
    ROTOLINING EHRI® Heat jacket DN800 ITB
    Historical – Project Rotterdam GRE HDD Drill 1983
    Historical – Project Rotterdam GRE Pipe Coating Production 1983
    Historical – Project Rotterdam Pipe-Transport
    Historical – Zinker Arnhem
    Rotolining EHRI® – 08 Grade ( water market )
    Rotolining EHRI® – 08 Grade
    Fire Seal Extreme Test 2
    Fire Seal Extreme Test 1
    Fire Seal Extreme Test
    ROTOLINING SPOOL – FLOWMETER
    ROTO LINING – SPOOL
    ROTO LINING
    GRE MOBILE UNIT SAUDI ARABIA
    GRE MOBILE UNIT SAUDI ARABIA
    GRE MOBILE UNIT
    GRE COATING
    EHRI® LABORATORY – MINI AUTOCLAVE
    EHRI® LABORATORY ETFE TEST
    EHRI® LABORATORY ALBERT M.
    EHRI® LABORATORY – KROHNE SAMPLE
    FIRE SEAL® – TEST FACILITY
    GRE – PROJECT SOUTH AFRICA
    ROTOLINING FLOWMETER
    ROTOLINING – TANKHEAD
    ROTOLINING COLLECTOR
    GRE COATING 6 Inch
    GRE COATING 30 Inch
    Load more

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