This standard outlines the requirements for the construction, assembly, and installation of piping systems made of metallic materials. It ensures that the physical build matches the design specifications (Part 3) and can handle the intended pressure safely. 📋 Key Sections of the Standard
The final validation of structural integrity is the pressure test, which can be performed hydrostatically or pneumatically: 13480-4 pdf
Protocols for how to repair, re-weld, and re-test components that fail inspection. 13480-4 pdf
How to find the PDF
When executing a project under this standard, engineers and quality control managers must adhere to a strict testing and inspection regimen. The documentation typically outlines the following key phases: 1. In-Process Inspection 13480-4 pdf