Note: Designers are cautioned that the requirements in this Standard might not be appropriate for gases other than natural gas, manufactured gas, or synthetic natural gas. This Standard is not a design handbook, and competent engineering judgment should be employed with its use. Note: For steel pipe of grade higher than Grade , requirements in addition to those specified in this Standard might be needed. Matters that should be considered include joining, strain capacity including cold bending , pressure testing, assessment of imperfections, and repair. Buy Standards. Learning resources.
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Kontakt meg. Les mer om abonnement. NOK 11 ,00 eks. NS-EN Forside Nettbutikk Produktkatalogen Produktpresentasjon. Levert av:. CSA Z and Z It supersedes the previous editions published in , , , and This Standard is not a design handbook, and competent engineering judgment should be employed with its use. Note: For steel pipe of grade higher than Grade , requirements in addition to those specified in this Standard might be needed.
Matters that should be considered include joining, strain capacity including cold bending , pressure testing, assessment of imperfections, and repair.
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. It does not provide formal interpretations of the Standard and should be viewed as an informal annotation of portions of the Standard, as compiled by several individuals who were involved in its development.
The definition of "gas" was changed in to accommodate the coverage of gaseous service fluids other than fuel gas and sour gas; however, until , none had been added. These pipelines were added to the Standard because it was considered that there had been sufficient experience with such an application to warrant their inclusion.
Pure carbon dioxide is non-toxic and non-flammable; however, it has some specific characteristics that necessitated the addition of requirements specific to carbon dioxide pipeline systems. It should be noted that the definition of a carbon dioxide pipeline permits the service fluid in such a pipeline to be other than pure carbon dioxide, so additional special requirements are in some cases appropriate.
For such fluids, the conventional requirements previously in place continue to be appropriate.
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CSA Z662-07 PACKAGE SMART
Standards Council of Canada