Products

Concrete Weight Coating

Concrete Weight Coating

    Typical Standards & Specifications

    • ISO 21809-5 (2010)
    • DEP 31.40.30.30 (Shell 2012)
    • GS EP PLR 401 (TOTAL 2012)
     
    • Nominal Pipe Size: 4’’/114.3mm - 48’’/1219mm
    • Pipe Length : 6m - 18m
    • Coating Thickness: as per customer’s specification up to 150mm
     

    Concrete weight coating (CWC) is a plant-applied reinforced concrete coating system externally applied by using either impingement or compression (wrap) method to either bare pipe or pre-coated offshore pipe with a minimum thickness of 25mm, intended primarily for submerged service for water or oil and gas pipeline system.

    The objective of a concrete weight coating is to provide required negative buoyancy to the pipeline, ensuring stability on the seabed, and/or to provide required additional mechanical protection for the pipe and its anti-corrosion coating during installation and throughout the pipeline's operational life.

Know more about this product price, catalogue, mill test certificate,  please inquiry to: sales@nan-steel.com

Contact