EXTRUSION PRODUCTS

The extrusion division is equipped with billet heaters, coilers, die ovens and run out tables. Products are extruded from the quality billets produced in our foundry, and include rod and ribbon anodes of various alloys. Anodes can be extruded with or without a steel wire core. The extruded anodes are cropped and finished off in our Anode Line division, where welding, thread and pressure testing and packaging takes place.

MAGNESIUM ALLOY 503 RIBBON ANODES

    Magnesium Alloy 503 (DISA HI) Ribbon Anodes are used to protect coated pipelines, underground storage tanks and other buried steel structures in areas where no stray current is present. The anodes are extruded with a 3.55mm steel wire core and are available in two standard size coils. The magnesium 503 Ribbon Anodes have a potential of 1.7V.

    Diamensions available: 9.5mm X 19.05mm X 1000mm, 9.5mm X 19.05mm X 3050mm

    * Non-standard dimensions can be requested

    ZINC RIBBON ANODES

      Zinc Ribbon Anodes are used to protect underground and submerged pipelines and storage tanks. They are also used as AC mitigation electrodes. These anodes are manufactured at DISA under strict quality control and adhere to the conditions of ASTM B418-88, and have a capacity of 780Amp hrs./Kg. The anodes have a steel wire core and are available in Zinc Type I and Type II.

      Coil lengths available: 60 to 600 m

      Anode heights available: 8.7 to 25.4mm

      Anode widths available:11.9mm to 31.75mm.

      * Non-standard dimensions can be requested

      ZINC TYPE 1 ROD ANODES

        These anodes are extruded with an un-galvanised steel wire core of 3.2mm diameter. The rods are then cropped to size and fitted with either an M10 anode cap or a ¾” BSP Anode Plug, depending on customer requirements.

        Diameters available: 8.75mm to 75mm.

        Lengths available: 1000mm


        MAGNESIUM AZ31 ROD ANODES

          These anodes are extruded with an un-galvanised steel wire core of 3.2mm diameter. The rods are then cropped to size and fitted with either an M10 anode cap or a ¾” BSP Anode Plug, depending on customer requirements.

          Diameters available: 20mm - 38mm

          Lengths available: As Required

          * Non-standard dimensions can be requested

          ALUMINIUM ALLOY ROD ANODES

            These anodes are extruded with an un-galvanised steel wire core of 3.2mm diameter. The rods are then cropped to size and fitted with either an M10 anode cap or a ¾” BSP Anode Plug, depending on customer requirements.

            Diameters available: 400mm - 1200mm

            Lengths available: As Required

            * Non-standard dimensions can be requested

            3/4″ BSP ANODE PLUG

              ¾” BSP Anode Plug that can be requested and fitted to rod anodes. * Non-standard fittings can be requested


              M10 THREADED STUD

                M10 Threaded Stud with washer to suit that can be requested and fitted to rod anodes. * Non-standard fittings can be requested

Contact us today to learn more about our various solutions for the Cathodic Protection Industry

Contact Us

CERTIFICATIONS & AFFILIATIONS