BAC fabricated steel centralisers will safely support and insulate carrier pipes of various diameters within casings and tunnels and can, if required, be designed to accurately centralise the pipe within the casings. The insulator is fabricated from high grade steel and is either coated with high grade PVC or zinc plated dependent upon customer's requirement.
Solid injection moulded polyethylene skids are produced and these are capable of withstanding in excess of 25 tonnes of compression and temperatures of 120°C (250°F). Each skid is fixed to the insulator by two welded studs.
The skids will suit most types of applications and load requirements, and are available in 19 mm and 38 mm thickness. When there is a large differential between carrier pipe and sleeve size, insulators with skid risers are supplied to either accurately centralise the pipe within the casing or radius to customer's requirements. The skid riser is fabricated from high grade steel and has supporting gussets on 600 mm carrier pipes and over.