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Z245.15-17

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Steel valves
Available format(s)

Hardcopy , PDF

Superseded date

01-01-2022

Language(s)

English

Published date

01-01-2017

Preface
1 Scope
2 Reference publications
3 Definitions
4 General requirements
5 Design
6 Materials and manufacture
7 Chemical test requirements
8 Mechanical test requirements
9 Pressure test requirements
10 Dimensions and tolerances
11 Inspection, work quality, and repair of valves containing
   defects
12 Non-destructive inspection requirements
13 Sour service
14 Marking and shipping
15 Certification
Annex A (informative) - Pipeline component size nomenclature
Annex B (informative) - Nominal pressure class nomenclature
Annex C (informative) - Recommended practice for the
        calibration and survey of heat treating equipment

Contains steel valves primarily intended for use in oil or gas pipeline systems.

Preface This is the ninth edition of CSA Z245.15, Steel valves. It supersedes the previous editions published in 2013, 2009, 2005, 2001, 1996, 1991, 1987, and 1981. This Standard covers the requirements for steel valves intended to be used for transporting fluids as specified in CAN/CSA-Z662. Some of the main changes to this edition include the following: a) revised optional product ordering requirements (Clause 4.1.2); b) revised drain and bypass connections, and sealant fittings requirements (Clauses 5.7 and 5.8); c) revised seat tests requirements (Clause 9.4); d) revised sour service requirements (Clause 13); e) revised Table 5 Ring and groove dimension C for PN 420 full-bore, NPS 2-1/2 valves; f) revised Table 8; and g) revised furnace calibration and survey requirements (Annex C). Scope 1.1 General This Standard covers steel valves primarily intended for use in oil or gas pipeline systems. The following types of valves are covered: a) gate valves; b) plug valves; c) ball valves; and d) check valves. 1.2 Size, nominal pressure class, and category 1.2.1 Size This Standard covers valves in sizes from NPS 2 to NPS 60. (See Table A.1.) 1.2.2 Nominal pressure class This Standard covers valves having cold working-pressure ratings designated by nominal pressure classes from PN 20 to PN 420. The standard nominal pressure classes are shown in Table 1. (ASME class designations are shown in Table B.1.) 1.2.3 Category This Standard covers valves in the following categories: a) Category I: valves without requirements for proven notch-toughness properties; and b) Category II: valves with requirements for proven notch-toughness properties. 1.3 End configuration This Standard covers standard end requirements for flanged, buttwelding, and wafer-type valves. Other end configurations are considered non-standard and are subject to agreement between the purchaser and the manufacturer. 1.4 Terminology In this Standard, \"shall\" is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the standard; \"should\" is used to express a recommendation or that which is advised but not required; and \"may\" is used to express an option or that which is permissible within the limits of the Standard. Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material. Notes to tables and figures are considered part of the table or figure and may be written as requirements. Annexes are designated normative (mandatory) or informative (non-mandatory) to define their application.

DocumentType
Standard
ISBN
978-1-4883-0843-7
Pages
84
PublisherName
Canadian Standards Association
Status
Superseded
SupersededBy
Supersedes

CSA Z662.1 : 2013 COMMENTARY ON CSA Z662-07, OIL AND GAS PIPELINE SYSTEMS
Z276-18 Liquefied natural gas (LNG) - Production, storage, and handling
CSA Z662 PACKAGE : 2011 CONSISTS OF Z662-11, OIL AND GAS PIPELINE SYSTEMS AND Z662.1-11, COMMENTARY ON CSA Z662-11, OIL AND GAS PIPELINE SYSTEMS
CAN/CSA-Z662-15 Oil and gas pipeline systems

ISO/TS 29001:2010 Petroleum, petrochemical and natural gas industries Sector-specific quality management systems Requirements for product and service supply organizations
ASME PV CODE 9 : 2017 BOILER AND PRESSURE VESSEL CODE - WELDING, BRAZING, AND FUSING QUALIFICATIONS - QUALIFICATION STANDARD FOR WELDING, BRAZING, AND FUSING PROCEDURES; WELDERS; BRAZERS; AND WELDING, BRAZING, AND FUSING OPERATORS
ASTM A 537/A537M : 2013 Standard Specification for Pressure Vessel Plates, Heat-Treated, Carbon-Manganese-Silicon Steel
ASTM A 181/A181M : 2014 : REDLINE Standard Specification for Carbon Steel Forgings, for General-Purpose Piping
ASME PV CODE 8 DIV 1 : 2017 BOILER AND PRESSURE VESSEL CODE - RULES FOR CONSTRUCTION OF PRESSURE VESSELS DIVISION 1
ASTM A 694/A694M : 2016 : REDLINE Standard Specification for Carbon and Alloy Steel Forgings for Pipe Flanges, Fittings, Valves, and Parts for High-Pressure Transmission Service
ASTM E 384 : 2017 : REDLINE Standard Test Method for Microindentation Hardness of Materials
ASTM A 516/A516M : 2017 : REDLINE Standard Specification for Pressure Vessel Plates, Carbon Steel, for Moderate- and Lower-Temperature Service
ASTM A 707/A707M : 2014 : REDLINE Standard Specification for Forged Carbon and Alloy Steel Flanges for Low-Temperature Service
CAN/CSA-Z662-15 Oil and gas pipeline systems
API 5L : 2012 LINE PIPE
ISO 15156-2:2015 Petroleum and natural gas industries Materials for use in H2S-containing environments in oil and gas production Part 2: Cracking-resistant carbon and low-alloy steels, and the use of cast irons
ASTM A 757/A757M : 2015 : REDLINE Standard Specification for Steel Castings, Ferritic and Martensitic, for Pressure-Containing and Other Applications, for Low-Temperature Service
ASME B1.20.1 : 2013(R2018) PIPE THREADS, GENERAL PURPOSE (INCH)
ISO 15156-3:2015 Petroleum and natural gas industries Materials for use in H2S-containing environments in oil and gas production Part 3: Cracking-resistant CRAs (corrosion-resistant alloys) and other alloys
MSS SP 25 : 2013 STANDARD MARKING SYSTEM FOR VALVES, FITTINGS, FLANGES, AND UNIONS
API Q1 : 2013 SPECIFICATION FOR QUALITY MANAGEMENT SYSTEM REQUIREMENTS FOR MANUFACTURING ORGANIZATIONS FOR THE PETROLEUM AND NATURAL GAS INDUSTRY
CSA G40.20 G40.21 : 2013 GENERAL REQUIREMENTS FOR ROLLED OR WELDED STRUCTURAL QUALITY STEEL/STRUCTURAL QUALITY STEEL
CSA Z245.1 : 2014 STEEL PIPE
ASTM A 217/A217M : 2014 : REDLINE Standard Specification for Steel Castings, Martensitic Stainless and Alloy, for Pressure-Containing Parts, Suitable for High-Temperature Service
ASTM A 105/A105M : 2014-11 SPECIFICATION FOR CARBON STEEL FORGINGS FOR PIPING APPLICATIONS
ASME B16.5 : 2017 PIPE FLANGES AND FLANGED FITTINGS: NPS 1/2 THROUGH NPS 24 METRIC/INCH STANDARD
ASTM A 515/A515M : 2017 : REDLINE Standard Specification for Pressure Vessel Plates, Carbon Steel, for Intermediate- and Higher-Temperature Service
ASTM A 203/A203M : 2017 : REDLINE Standard Specification for Pressure Vessel Plates, Alloy Steel, Nickel
ASME PV CODE SET : 2017 BOILER AND PRESSURE VESSEL CODE - COMPLETE SET
CSA Z24512 : 2010 ACTIVITIES RELATING TO DRINKING WATER AND WASTEWATER SERVICES - GUIDELINES FOR THE MANAGEMENT OF DRINKING WATER UTILITIES AND FOR THE ASSESSMENT OF DRINKING WATER SERVICES
ASTM A 737/A737M : 2017 : REDLINE Standard Specification for Pressure Vessel Plates, High-Strength, Low-Alloy Steel
ASTM A 285/A285M : 2017 : REDLINE Standard Specification for Pressure Vessel Plates, Carbon Steel, Low- and Intermediate-Tensile Strength

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