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.
Viking Johnson dismantling joints are engineered to simplify the installation, removal and maintenance of flanged pipeline equipment. Providing controlled axial adjustment, they eliminate the need for forced alignment on site, reducing stress on pipework and associated assets.
Designed for use across water, wastewater and industrial applications, these joints offer a reliable, flexible solution when fitting or replacing valves, pumps and other flanged components.
A comprehensive range is available from DN40 (1½”) to DN4000 (144”) with virtually any flange drilling or pressure rating supplied.
Plus, larger sizes and custom made Dismantling Joints can be designed and built on request.
Sectors
Water
Waste Water
Gas
Industrial
Dismantling Joints Brochure (10-2024 Issue 8) – English
The flange of the spigot piece provides a full flange sealing area, making it ideal for applications where a full face flange is required, e.g. wafer and butterfly valves.
Longitudinal Adjustment
Longitudinal adjustment facilitates installation and removal of flanged equipment.
Independent Gasket Tightening
Studs independent of the tie rods compress the gasket ensuring long term sealing performance that is not effected due to any external loading.
Reduced Weight
The use of high tensile steel in the tie rods reduces the number required to accommodate end load forces, reducing the overall weight of the product.
Excellent Corrosion Protection
The flange adaptor and flange spigot are coated with WRAS approved Rilsan Nylon 11 providing excellent protection from transport, storage, site and corrosion damage. The tie bars are Zn3 Zinc Plated as standard with other coatings, grades and finishes available on request. The nuts and bolts are Sheraplex coated to WIS-4-52-03, offering long term protection against corrosion.
Compact Design
Harnessing is provided within the bolt circle, eliminating other complex anchoring systems and reducing space requirements.
3D Model Loading…
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Projects
Adjustable Performance, Trusted Globally
Viking Johnson Dismantling Joints are specified for applications requiring axial adjustment to facilitate installation and removal of flanged equipment. Supporting efficient assembly and maintenance, they provide reliable performance across a wide range of pipeline systems.
Project:
Large Diameter- Dukhan Road Highway- Qatar
Viking Johnson Dismantling Joints, flange adaptors and couplings supplied to Qatar’s nationally important Dukhan Road Highway, a strategic east-west route.
