278M - 2-7/8 Inch Pipe Layout and Cutting Guide

Precision Pipe Layout Tool

The Techniweld 278M Pipe Cutting Guide is a specialized layout tool designed to assist pipefitters and welders in preparing pipes for fabrication. Engineered specifically for 2-7/8 inch O.D. pipes (typically 2.5-inch nominal pipe size), this guide simplifies the complex geometry involved in pipe joining. By providing a physical template that wraps securely around the workpiece, it allows users to trace accurate cut lines with soapstone or markers, ensuring tight fit-ups and reducing the need for excessive grinding or gap filling during the welding process.

Versatile Angle Marking

One of the primary challenges in manual pipe fabrication is marking accurate angles for turns and branches. This guide features pre-calculated edges and slots that enable the user to mark 22-degree, 45-degree, and 90-degree cuts with high repeatability. Additionally, it is designed to facilitate saddle cuts, which are essential for creating T-joints where one pipe intersects another. This versatility makes it an indispensable tool for field work where heavy automated cutting machinery is not available.

Simple and Durable Design

Constructed to withstand the rigors of industrial environments, the guide is robust enough to handle daily use in workshops and construction sites. Its operation is straightforward: simply place the guide around the pipe, align it according to the desired cut, and trace the edge. This low-tech, high-impact solution improves efficiency and accuracy for both novice and experienced fabricators.