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UNI EN 10255 : 2007

UNI EN 10255 : 2007

Current

Current

The latest, up-to-date edition.

NON-ALLOY STEEL TUBES SUITABLE FOR WELDING AND THREADING - TECHNICAL DELIVERY CONDITIONS

Published date

08-28-2007

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

PREMESSA
1 SCOPO E CAMPO DI APPLICAZIONE
2 RIFERIMENTI NORMATIVI
3 TERMINI E DEFINIZIONI
4 CLASSIFICAZIONE E DESIGNAZIONE
5 INFORMAZIONI DA OTTENERE DAL COMMITTENTE
6 PROCESSO DI FABBRICAZIONE
7 CONDIZIONI DI FORNITURA
8 REQUISITI
9 CONTROLLO
10 MARCATURA
11 RIVESTIMENTO DI PROTEZIONE TEMPORANEO
12 VALUTAZIONE DELLA CONFORMITA
APPENDICE A (informativa) - CORRELAZIONE TRA IL DIAMETRO
   ESTERNO SPECIFICATO, LE DIMENSIONI DELLA FILETTATURA
   E IL DIAMETRO NOMINALE
APPENDICE B (normativa) - TIPI DI TUBI CON SPESSORE DI PARETE
   DIVERSO DALLE SERIE MEDIA E PESANTE
APPENDICE ZA (informativa) - PUNTI DELLA PRESENTE NORMA
   EUROPEA RIGUARDANTI LE DISPOSIZIONI DELLA DIRETTIVA
   CE RELATIVA AI PRODOTTI DA COSTRUZIONE PER LE
APPLICAZIONI CONTEMPLATE DAL MANDATO M/131

Describes the requirements for circular non-alloy steel tubes suitable for welding and threading and provides a number of options for the finish of tube ends and coatings. Also includes tubes of specified outside diameter 10,2 mm to 165,1 mm (thread size 1/8, to 6) in two series, medium and heavy, and three types of designated thicknesses.

Committee
CT 700
DevelopmentNote
Supersedes UNI 8863. (01/2005)
DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Current
Supersedes

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EN 10240:1997 Internal and/or external protective coatings for steel tubes - Specification for hot dip galvanized coatings applied in automatic plants
EN 10002-1 : 2001 METALLIC MATERIALS - TENSILE TESTING - PART 1: METHOD OF TEST AT AMBIENT TEMPERATURE
EN 10246-1:1996 Non destructive testing of steel tubes - Part 1: Automatic electromagnetic testing of seamless and welded (except submerged arc welded) ferromagnetic steel tubes for verification of hydraulic leak-tightness
EN 10226-2:2005 Pipe threads where pressure tight joints are made on the threads - Part 2: Taper external threads and taper internal threads - Dimensions, tolerances and designation
EN 10027-2:2015 DESIGNATION SYSTEMS FOR STEELS - PART 2: NUMERICAL SYSTEM
ISO 8491:1998 Metallic materials Tube (in full section) Bend test
EN ISO 1461:2009 Hot dip galvanized coatings on fabricated iron and steel articles - Specifications and test methods (ISO 1461:2009)
ISO 1461:2009 Hot dip galvanized coatings on fabricated iron and steel articles — Specifications and test methods
EN ISO 2566-1:1999 Steel - Conversion of elongation values - Part 1: Carbon and low alloy steels (ISO 2566-1:1984)
EN ISO 9001:2015 Quality management systems - Requirements (ISO 9001:2015)
EN 10021:2006 General technical delivery conditions for steel products
ISO 2566-1:1984 Steel Conversion of elongation values Part 1: Carbon and low alloy steels
EN 10241:2000 Steel threaded pipe fittings
EN 10204:2004 Metallic products - Types of inspection documents
ISO 9001:2015 Quality management systems — Requirements
EN 10027-1:2016 Designation systems for steels - Part 1: Steel names
EN ISO 8491:2004 Metallic materials - Tube (in full section) - Bend test (ISO 8491:1998)
ISO 8492:2013 Metallic materials Tube Flattening test
EN 10020:2000 Definition and classification of grades of steel
EN ISO 8492:2013 Metallic materials - Tube - Flattening test (ISO 8492:2013)
EN 10266:2003 Steel tubes, fittings and structural hollow sections - Symbols and definitions of terms for use in product standards
EN 10242:1994/A2:2003 THREADED PIPE FITTING IN MALLEABLE CAST IRON
EN 10226-1:2004 Pipe threads where pressure tight joints are made on the threads - Part 1: Taper external threads and parallel internal threads - Dimensions, tolerances and designation

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