About this document
Isometric Piping Drawing Guidelines by josejohn1 is a document available to read on EtoBox.
The document provides 22 general notes for piping isometric drawings. The notes cover topics such as dimensions, elevations, field verification of dimensions, pressure testing procedures, welding and coating requirements. Key points include that all dimensions are in millimeters except pipe size in inches, welding and coating must meet specification requirements, pressure testing procedures define testing medium and pressures, and instrumentation is to be removed or isolated prior to pressure testing.
- Author
- josejohn1
- Language
- EN