Hose connections for equipment for welding, cutting and allied processes

This document outlines specifications for hose couplings designed for use in welding, cutting, and related thermal processes. It defines the dimensional requirements, mechanical properties, and test methods necessary to ensure the safety and reliability of these connections under operational conditions. The scope covers the design and manufacturing criteria applicable to couplings used with hoses in industrial settings where high pressure or temperature may be present. Technical details include thread types, sealing mechanisms, and pressure ratings that facilitate interoperability between components from different manufacturers. Adherence to these guidelines helps prevent leaks and failures during critical operations. The information provided serves as a reference for engineers, manufacturers, and quality assurance personnel involved in the selection and implementation of hose assemblies for welding and cutting applications.