Metallurgical and Inspection Requirements for Offshore Pipeline Bracelet Anodes

Published by	Publication Date	Number of Pages
NACE	03/29/2016	16

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Category: NACE

Description

NACE SP0492 – Metallurgical and Inspection Requirements for Offshore Pipeline Bracelet Anodes

Sets minimum physical quality and inspection standards for cast sacrificial anodes for offshore pipeline applications. The standard is applicable to typical half-shell or segmented bracelet-type anodes and is not intended to apply to platform, hull, tank, or extruded-type anodes. The section on physical requirements includes information on samples for chemical analysis; anode identification, weight, dimensions, and straightness; insert dimensions and position; insert material; fabrication of inserts by welding; insert surface preparation; surface irregularities on the anode casting; cracks in cast anodic materials; defects; and more.