---
title: "PL External Corrosion - Sectioning"
slug: "pl-external-corrosion-sectioning"
updated: 2026-03-09T10:16:12Z
published: 2026-03-09T11:27:02Z
canonical: "ims-handbook.cenosco.com/pl-external-corrosion-sectioning"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://ims-handbook.cenosco.com/llms.txt
> Use this file to discover all available pages before exploring further.

# PL External Corrosion - Sectioning

To learn more about the Sectioning section see [Equipment Details Page - Sectioning](https://ims-handbook.cenosco.com/v410/docs/plss-equipment-details-page-for-pipeline-flowline-and-pipeline-jumper-for-carbon-steel-pipe#external-corrosion).

![](https://cdn.document360.io/e492a0e0-a4ba-4aca-8fc6-76b95f91fdf3/Images/Documentation/Screenshot_268.png?sv=2026-02-06&spr=https&st=2026-10-28T22%3A52%3A22Z&se=2026-10-28T23%3A52%3A22Z&sr=c&sp=r&sig=sGsONzqB%2BtMmC%2Flyv0e9zSVdYcj1IHApCC%2Bm1xKt8K4%3D)

Note: The Isolated pipeline sections can be filled in but are not used in any calculations.