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Major Changes to the Current 44th from the 43rd Edition of API Spec 5L. Current 44th edition includes: Harmonized API 5L and ISO 3183 technical requirements. Major changes in format vs the 43rd 5L edition. Addition of high strength X90-X120 pipe grades.
API5L 45th Edition Specification for Line Pipe Scope Specified the manufacture of two product levels (PSL1 and PSL2) of seamless and welded steel pipe for the use of a pipeline in the transportation of petroleum and natural gas. For material use in a Sour service application refer to Annex H and for offshore
This specification covers seamless and welded steel line pipe. It includes plain-end, threaded-end, and belled-end pipe, as well as through-the-ftowline (TFL) pipe and pipe with ends prepared for use with special couplings. Although the plain-end line pipe meeting this specification
This Standard is based on API Spec 5L, 44th Edition. In the preparation of this document, the technical committee maintained the concept of two basic levels of standard technical requirements for line pipe expressed as two product specification levels (PSL 1 and
API 5L. 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.
682-8000. A catalog of API publications, programs and services is published annually and updated biannually by API, and available through Global Engineering Documents, 15 Inv-erness Way East, M/S C303B, Englewood, CO 80112-5776. This document was produced under API standardization procedures that ensure appropri-
API 5L Welded Steel Line Pipes. Technical Data of Pipes Conforming to API 5L. per. ies( Tens. PSL 1 Pipe. Gr. A or L210. Gr. B or L245. Gr. X42 or L290. Gr. X46 or L320.
