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  • Brands

    About Our Brands

    Wide Tolerance:

    • MaxiFit brand logo Wide tolerance couplings and flange adaptors that connect a variety of…
    • MegaFit brand logo Universal couplings and flange adaptors for large tolerance applicatio…
    • UltraGrip brand logo. Wide tolerance restrained couplings and flange adaptors for repair and…
    • UltraGrip Amplified brand logo. Large diameter restrained fittings extending the UltraGrip range up to…

    PE & Barrier Pipe Solutions:

    • AquaFast brand logo. Dedicated restrained couplings and flange adaptors for PE and PVC pipe…
    • AquaGrip brand logo. The Viking Johnson AquaGrip is a high-performance, fully end-load resi…
    • AquaShield brand logo. Specialist couplings and flange adaptors for barrier pipe systems. Des…

    Dedicated:

    • Dismantling joints brand logo. Adjustable fittings designed to simplify the installation, maintenance…
    • FlexLock brand logo. Self-anchoring restrained couplings and flange adaptors for steel and …
    • Large Diameter brand logo. Couplings and flange adaptors engineered for large diameter pipelines….
    • QuickFit brand logo Dedicated couplings and flange adaptors for pipes with similar outside…
    • Marine brand logo Corrosion-resistant couplings and flange adaptors designed for shipbui…
    • Purpose-designed seals for pipes passing through walls, chambers and s…

    Clamps & Taps:

    • EasiRange brand logo. Reliable repair products for damaged and ageing pipelines. Designed fo…
    • HandiRange brand logo. Compact repair products designed for quick installation and efficient …

    Expansion Joints

    • Flexible connections designed to accommodate pipeline movement, angula…
    • Wall Couplings
    • Marine Couplings & Adaptors
    • Large Diameter
    • FlexLock
    • PosiFlex
    • Dismantling Joint
    • UltraGrip
      • UltraGrip Amplified
  • Products
    Couplings & Flange Adaptors Pipe Repair Expansion Joints

    View All Couplings & Flange Adaptor Products

    Mechanical couplings and flange adaptors are critical components that ensure pipeline networks remain leak-free, flexible and resilient.

    • Wide Tolerance 16 products
    • PE Pipe Solutions 17 products
    • Dedicated 11 products
    • Barrier Pipe Solutions 2 products
    • Dismantling Joints 1 products
    • End Caps 2 products

    View All Pipe Repair Products

    Pipe Repair products offer a fast, safe way to seal splits, holes, and corroded sections instantly – often under full system pressure – avoiding the need for expensive and time-consuming network shutdowns.

    • Clamps 13 products
    • Encapsulation Collars 2 products
    • Taps & Tees 9 products

    View All Expansion Joints Products

    Expansion joints are the vital flexible connectors engineered to absorb these multi-directional movements and vibrations.

    • Dismantling Joints 1 products
    • Shields & Seals 1 products
    • Heavy Duty Expansion Joints 3 products
    • Rubber Duck-Bill Check Valves 2 products
    • AquaFast Coupling 63-315mm
    • Wall Couplings
  • Applications

    View Applications

    • Double Flanged Connections A double flanged fitting that accommodates end load forces and longitudinal adjustment between two flanged components within a water network.
    • Flanged Connection A flange connection is used to join a plain-ended pipe to a flanged valve, fitting, or equipment within a water network.
    • Wall Couplings Wall Couplings fit flush between formwork panels to provide a cost-effective means of passing a pipework through a concrete wall or slab.
    • Pipe Jointing Pipe jointing is the process of connecting sections of pipe to create a secure, leak-tight system.
    • Under Pressure Tapping Under pressure tapping fittings enable branch connections in a live pipeline without interrupting water supply.
    • Expansion Joints An expansion joint absorbs movement, vibration, and thermal expansion within a pipeline system.
    • Pipe Repair Pipe repair solutions are used to restore the integrity of damaged or leaking pipelines while minimising disruption to network operations.
    • End Terminations End terminations are used to safely seal the end of a pipeline or isolate future network connections.
    • Flow Stopping Flow stopping equipment is used to isolate a section of pipeline, allowing maintenance & repairs to be carried out without shutting down the entire network.

    Quickly identify the ideal products for your connection or repair challenge.

    1 Application
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    3 Pipe Materials
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  • Knowledge Hub

    View Knowledge Hub

    • Global/VJ Icons/icon-resource-design Technical Design Data Explore our Technical Design resources, including detailed d
    • Global/VJ Icons/icon-resource-FAQs FAQs the most frequently asked questions about our products, inst
    • Global/VJ Icons/icon-download Downloads Access key resources: datasheets, CAD drawings, installation
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Contact Viking Johnson

UK Office

46-48 Wilbury Way
Hitchin
Hertfordshire
SG4 0UD
United Kingdom

+44 (0)1462 443322

Middle Eastern Office

Viking Johnson
The Galleries Bldg 4,
Lvl 9, Office 901,
Downtown Jebel Ali
Dubai

+971 4 8165800
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Access a wide range of valuable resources, from datasheets and certifications to CAD downloads and more.

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Every effort has been made to ensure that the information on this website is correct. Crane Ltd. assumes no responsibility or liability for typographical errors or omissions or for any misinterpretation of the information on the site and reserves the right to change without notice. All images on Viking Johnson web sites are the exclusive property of Crane Ltd and are copyrighted and may not be reproduced, copied, transmitted or manipulated without written permission. All images shown are for illustrative purposes only, actual product may vary. Crane BS&U has no direct influence on, or take any responsibility for any working practices employed or depicted in any image(s). Viking Johnson (part of Crane BS&U) manufactures couplings, flange adaptors and associated fittings for the Utilities industries. Viking Johnson cannot make recommendations regarding the pipeline design, which includes all components, intended operational substances, introduced chemical species and materials. Any comments made by Viking Johnson regarding product compatibility apply only to Viking Johnson’s product range.

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