استاندارد
API 5L - Specification for Line Pipe
(نسخه 2012)
190 صفحه
Scope
This Standard specifies requirements for the manufacture of two product specification levels (PSL 1 and
PSL 2) of seamless and welded steel pipes for use in pipeline transportation systems in the petroleum
and natural gas industries.
This Standard is not applicable to cast pipe.
استاندارد API 5L - Specification for Line Pipe (نسخه 2012)