Written by Anton Dooley
{loadposition ArticleTop} JIS – Pipe, Tube and Fittings Standards Japanese industrial pipe, tube and fittings standards and specifications from JAS – the Japanese Standards Association Industrial pipe, tube and fittings standards and specifications from Japanese Standards Association – JAS: A. Civil Engineering and Architecture JIS A 5302 Concrete pipes and reinforced concrete pipes JIS A […]
Written by Anton Dooley
{loadposition ArticleTop} Stainless Steel – Comparing International Standards Comparing international stainless steel standards from America (US), France, Germany, Italy, Japan, Russia, Spain, Sweden, England (UK) and the European Union 1) Austenitic grades 2) Ferritic austenitic grades, Duplex and Super Duplex 3) Ferritic grades
Written by Anton Dooley
{loadposition ArticleTop} Stainless Steel Pipes – Comparing American and European Standards Comparing American – US – and European – German, British (UK) and Swedish – stainless steel pipe standards The table below can be used to compare American and European stainless steel standards. A312/A312M-02 Standard Specification for Seamless and Welded Austenitic Stainless Steel Pipes covers seamless, […]
Written by Anton Dooley
{loadposition ArticleTop} Stainless Steels Classifications Stainless steels are commonly grouped into martensitic stainless steels, ferritic stainless steels, austenitic stainless steels, duplex (ferritic-austenitic) stainless steels, and precipitation-hardening stainless steels Stainless steels are in general grouped into martensitic stainless steels ferritic stainless steels austenitic stainless steels duplex (ferritic-austenitic) stainless steels precipitation-hardening stainless steels Alloying metallic elements added […]
Written by Anton Dooley
{loadposition ArticleTop} Steel Pipe Standardization Organizations The most important world wide steel pipe standardization organizations Piping codes and standards are issued from various standardization organizations: AFNOR-French Norms ASME – American Society of Mechanical Engineers ASTM – American Society for Testing and Materials BS-British Standards SCC-Canadian Norms DIN- German Norms EN – Euronorm GOST – Russian Norms […]
Written by Anton Dooley
Written by Anton Dooley
Written by Anton Dooley
{loadposition ArticleTop} Steel Tubes according BS 1387 Dimensions and weights of steel tubes according BSi – BS 1387:1985Specification for screwed and socketed steel tubes and tubulars and for plain end steel tubes suitable for welding or for screwing to BS 21 pipe threads Dimensions and weight of steel tubes according the British Standard – BS […]
Written by Anton Dooley
{loadposition ArticleTop} Threaded & Socket Welded Fittings – Pressure Classes and Schedules Pressure classes, schedules and weights of pipes for threaded & socket welded fittings Standard (STD), Extra Strong (XS) and Double Extra Strong (XXS) Schedule – Numbers assigned to different wall thicknesses of pipe (i.e. schedule 80)
Written by Anton Dooley
{loadposition ArticleTop} European Committee for Standardization CEN/TC 69 – Published standards http://www.cen.eu/CEN/Sectors/TechnicalCommitteesWorkshops/CENTechnicalCommittees/Pages/Standards.aspx?param=6052&title=CEN%2FTC+69 Standard referenceTitleCitation in OJDirective CEN/TS 13547:2006 Industrial valves – Copper alloy ball valves No 97/23/EC EN 1074-1:2000 Valves for water supply – Fitness for purpose requirements and appropriate verification tests – Part 1: General requirements No 93/38/EEC EN 1074-2:2000 Valves for water […]
