Stainless steel tubes and fittings for the food industry and other hygienic applications - Specification for recessed ring joint type couplings Ingestion-build-78747 and verification criteria for producing

and verification criteria for producing quality soldered interconnections and assemblies using surface mount and related assembly technologies

This document defines and explains the principal terms used in the field of personal eye and face protection

verification and validation of welding equipment used for controlling:

Fatigue tests are performed to measure the reduction in stiffness and strength of materials under repeated loading and to determine the total number of load cycles to failure

Contents of BS ISO 28003 contain:

Stainless steel tubes and fittings for the food industry and other hygienic applications - Specification for recessed ring joint type couplings Ingestion-build-78747 and verification criteria for producing1 Scope This Part of BS 4825 specifies the dimensions, tolerances, surface finish, materials, assembly and hygienic requirements for welded and expanded type male parts, liners, nuts and seals for recessed ring joint type fittings for the food industry and other hygienic applications. NOTE 1 The male parts and liners specified are intended to be used with stainless steel tubes specified in BS 48251. NOTE 2 The titles of the publications referred to in