PRICES include / exclude VAT
Homepage>CSN Standards>45 DEEP HOLE DRILLING AND OIL EXTRACTION>4516 General equipment>CSN EN ISO 17781 - Petroleum, petrochemical and natural gas industries - Test methods for quality control of microstructure of ferritic/austenitic (duplex) stainless steels
Sponsored link
FREE SHIPPINGReleased: 2017
CSN EN ISO 17781 - Petroleum, petrochemical and natural gas industries - Test methods for quality control of microstructure of ferritic/austenitic (duplex) stainless steels

CSN EN ISO 17781

Petroleum, petrochemical and natural gas industries - Test methods for quality control of microstructure of ferritic/austenitic (duplex) stainless steels

CURRENCY
LANGUAGE
English
Category:451651
Released:2017
Number of Standard:CSN EN ISO 17781
DESCRIPTION

EN ISO 17781


EN ISO 17781 Petroleum, petrochemical and natural gas industries - Test methods for quality control of microstructure of ferritic/austenitic (duplex) stainless steels - ISO 17781:2017 specifies quality control testing methods and test conditions for the characterization of microstructure in relation to relevant properties in ferritic/austenitic (duplex) stainless steel components supplied in the solution annealed condition and fabrication welds in the as welded condition. ISO 17781:2017 supplements the relevant product and fabrication standards with respect to destructive testing methods including sampling of test specimens, test conditions and test acceptance criteria to show freedom from deleterious intermetallic phases and precipitates in duplex stainless steels. In addition, this document specifies the documentation of testing and test results by the testing laboratory. NOTE 1 This document is based upon experience with duplex stainless steels in offshore oil and gas industry applications including topside and subsea hydrocarbon service, sea water service, as well as structural use. NOTE 2 The austenite spacing is relevant to the susceptibility of duplex stainless steels to hydrogen-induced stress cracking (HISC) in subsea applications where cathodic protection is applied. This falls outside the scope of this document. Reference is made to DNV/GL RP-F112[4].

Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.
This product includes:
Related products
FREE SHIPPING
Released: 2002
CSN EN ISO 15761
Steel gate, globe and check valves for sizes DN 100 and smaller, for the petroleum and natural gas industries
LANGUAGE
English
FREE SHIPPING
Released: 2003
CSN EN 14870-2
Petroleum and natural gas industries - Induction bends, fittings and flanges for pipeline transportation systems - Part 2: Fittings
LANGUAGE
English
FREE SHIPPING
Released: 2004
CSN EN 14870-3
Petroleum and natural gas industries - Induction bends, fittings and flanges for pipeline transportation systems - Part 3: Flanges
LANGUAGE
English
FREE SHIPPING
Released: 2008
CSN EN ISO 25457
Petroleum, petrochemical and natural gas industries - Flare details for general refinery and petrochemical service (ISO 25457:2008)
LANGUAGE
English
FREE SHIPPING
Released: 2011
CSN EN 14870-1
Petroleum and natural gas industries - Induction bends, fittings and flanges for pipeline transportation systems - Part 1: Induction bends (ISO 15590-1:2009 modified)
LANGUAGE
English
FREE SHIPPING
Released: 2012
CSN EN ISO 27509
Petroleum and natural gas industries - Compact flanged connections with IX seal ring
LANGUAGE
English
FREE SHIPPING
Released: 2016
CSN EN ISO 14224
Petroleum, petrochemical and natural gas industries - Collection and exchange of reliability and maintenance data for equipment
LANGUAGE
English