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Overview - ISO 5173:2023 (Destructive tests on welds - Bend tests) ISO 5173:2023 specifies standardized destructive bend tests on welds in metallic materials. It defines methods for making transverse…
Overview ISO 5178:2019 specifies the procedure and specimen sizes for the longitudinal tensile test on weld metal taken from fusion welded joints. It is a destructive test method used to determine th…
Overview ISO 5175-2:2017 - "Gas welding equipment - Safety devices - Part 2: Devices not incorporating a flame (flashback) arrestor" defines general requirements and type tests for safety devices use…
Overview ISO 5172:2006 - "Gas welding equipment - Blowpipes for gas welding, heating and cutting - Specifications and tests" sets international specifications and test procedures for blowpipes used i…
Overview ISO 5175-3:2025 is an international standard that defines safety requirements and testing methods for decomposition blockers used in low-pressure acetylene gas welding equipment. These safet…
Overview ISO 5171:2019 - Gas welding equipment: Pressure gauges used in welding, cutting and allied processes specifies requirements for Bourdon-tube pressure gauges used with compressed gas systems…
Overview ISO 517:2008 - Photography - Apertures and related properties pertaining to photographic lenses - Designations and measurements defines how apertures (f-numbers) and related properties of ph…
Overview ISO 5179:2021 - "Investigation of brazeability with spreading and gap-filling test" defines three standardized test methods to evaluate brazeability: a spreading test, a T‑joint test, and a…
Overview ISO 5175-1:2017 - "Gas welding equipment - Safety devices - Part 1: Devices incorporating a flame (flashback) arrestor" specifies general requirements and type tests for safety devices that…
Overview - ISO 5170:1977 (Machine tools - Lubrication systems) ISO 5170:1977 defines a standardized approach to lubrication systems for machine tools. It provides a classification of lubrication meth…
1 Scope This International Standard specifies requirements for Bourdon-tube pressure gauges normally used with compressed gas systems at pressures up to 30 MPa (300 bar) in welding, cutting and allie…
1 Scope This document specifies the general requirements and tests for safety devices for fuel gases and oxygen or compressed air incorporating a flame (flashback) arrestor used downstream of manifol…
1 Scope This International Standard specifies the sizes of test specimens and the test procedure for carrying out longitudinal tensile tests on cylindrical test specimens in order to determine the me…
1 Scope This International Standard pertains to apertures and related properties of photographic lenses affecting the illuminance at the centre of the image. This International Standard specifies ape…
1 Scope This document specifies the general requirements and tests for decomposition blockers downstream of pressure regulators in acetylene manifold systems (see ISO 14114). Decomposition blockers c…
What is ISO 5171 - Gas welding equipment about? ISO 5171 is an International Standard that discusses gas welding equipment. ISO 5171 specifies requirements for Bourdon-tube pressure gauges normally u…
1 Scope This document specifies the general requirements and tests for safety devices for fuel gases and oxygen or compressed air which do not incorporate a flame (flashback) arrestor used downstream…