• Dutco Tennant LLC, PO Box 233, Dubai, U.A.E.

Dismantling Joint assembly is a double flanged composite fitting featuring a telescopic action between a flanged spigot and a flange adaptor. The joint is designed to provide longitudinal adjustment in flanged pipe systems. Dismantling Joints is a high-quality district cooling products provide a simple method for the installation and removal of flanged valves, pumps, flow meters, flanged pipes, and pipe fittings.

The Dismantling Joints are double flanged fittings that accommodate up to 100mm (4’) longitudinal adjustment and can be locked at the required length with the tie bars supplied. Not only does this system allow for fast, easy maintenance of valves, pumps or meters, but it also simplifies future pipe work modifications and reduces downtime when changes need to be made. The installation is also straightforward using just a spanner and torque wrench to tighten the high tensile steel or stainless steel tie bars. With fewer tie bars than flange holes and tie bars acting as flange jointing bolts, the process is speeded up but still offers a secure, rigid, fully end load resistant system with a pressure rating equal to that of the flange.

The simplicity and versatility of the fittings make them suitable for many applications including pumping stations, water treatment works, sewage treatment works, plant rooms, meter chambers, power generation equipment, and gas distribution stations. Dismantling Joints are particularly suitable for simplifying the installation & removal of isolation valves, control valves, check valves, non-return valves, flow metering valves, pump sets, pressure reducing valves, flanged pipe & fittings.

Product Features –

  • Full Range Sealing - For applications where a full-face flange is required,i.e. wafer and butterfly valves, the flange of the spigot piece provides a full flange sealing area.
  • 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.
  • Ultimate Sealing Capability - The gasket is compressed independently of the tie bars with the sealing capability secured as soon as the fasteners reach required torque.
  • Simple to Fit - Harnessing is accommodated within the bolt circle, eliminating other complex anchoring systems and reducing space requirements.

Dutco Tennant LLC brings to the Middle East a vast range of Dismantling Joints which are manufactured by the leading brands of the world with the aid of state-of-the-art technologies.

Dismantling Joints

Dismantling Joints

Download PDF