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  1. Corrosion at Pipe Supports - Causes and Solutions …

    • The writer's company is engaged in the inspection of offshore oil and gas facilities in the Gulf of Mexico as well as other international production areas. A major part of those inspections is the integrity of topsid… 展开

    Types of Pipe Supports

    1. Standard beam support: The pipe is rested on, or secured to, a support member usually of a standard structural shape (I-beam, wide flange beam, angle, channel, etc.). The pipe m… 展开

    Deepwater Corrosion Services Inc.
    Problems

    Not surprisingly, it is the beam supports and the saddle clamps that have historically caused the majority of the problems. They have the following undesirable features in common: 1. Cre… 展开

    Deepwater Corrosion Services Inc.
    The Corrosion Mechanism

    It is a common misconception that metal-to-metal contact coupled with water entrapment is the major cause of corrosion at these points. This is not the case; the sequence of eve… 展开

    Deepwater Corrosion Services Inc.