Welding Procedure Specification

A Welding Procedure Specification (WPS) is a detailed document that outlines how to properly weld a specific joint or component. It includes information about the types of materials, welding techniques, equipment, settings, and safety practices to ensure the weld is strong, consistent, and meets quality standards. Think of it as a recipe or set of instructions that welders follow to produce reliable and safe welds, minimizing defects and ensuring the final product meets engineering and safety requirements.