This document has been withdrawn without replacement. You may wish to search for a more up to date equivalent. International Classification for Standards ICS is an international classification system for technical standards. It is designed to cover every economic sector and virtually every activity of the humankind where technical standards may be used.
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SS-EN ISO Non-destructive testing of steel tubes - Part 1: Automated electromagnetic testing of seamless and welded except submerged arc-welded steel tubes for the verification of hydraulic leaktightness ISO SS-EN Ductile iron pipes, fittings, accessories and their joints for water pipelines - Requirements and test methods.
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Please note that this list of ISO specifications is provided for general reference only and may not be complete or current. Reference to the release date of the specification has been intentionally left off so that this list will not be used to check for the latest version of the document. Information provided by ISO should be consulted to ensure accuracy. The ISO web site can be found at www. About NDT. Site Navigation. Home Page.
Preview this standard. Iron and steel pipes Language: English French. Replaced by: ISO Contact us svenska Login. What is a standard?
ISO , Seamless and welded steel tubes for pressure purposes — Magnetic particle inspection of the tube ends for the detection of laminar imperfections. ISO , Seamless and welded steel tubes for pressure purposes — Magnetic particle inspection of the tube body for the detection of surface imperfections. Magnetic particle testing. Rounded discontinuities such as porosity cannot always be detected since their shape does not always provide flux leakage. Typically, the flux lines tend to flow around the pores rather than break at the pore. This is a condition that would render the object or material being examined to not be usable in its present state.