The api spec 5l covers seamless and welded steel line pipe. American petroleum institute legally binding document this document has been duly incorporated by reference into federal regulations and shall be considered legally binding upon all citizens and residents of the united states of america. American petroleum institute api fortysixth edition, april 2018. Size range is limited only by manufacturers capabilities. A brief introduction of api 5l, api 5b, api 5ct and api 5d. Api 5l 2012 specification for line pipe december 2019 53. Specification for line pipe name of standards organization.
Api 5l line pipe dimensions, api 5l pipe sizes, schedule, weights. Api 5l seamless line pipe, api 5l x 42 psl 1 carbon steel. Upstream segment api specification 5l fortythird edition, march 2004 effective date. Ansi api 5l specifies 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. Kinds of steel permitted openhearth basicoxygenfor pipe material electricfurnacehotdipped may be ordered galvanized. Api 5l2012 specification for line pipe x4ew9vxq6g43 idoc. Background and history of spec 5l api 5l initially issued in the 1920s maintained by subcommittee 5 task group on line pipe current 5l 44th edition is an adopted back iso 3183 specification that contains both api and iso requirements melded together to result in a single. Pdf in this paper api 5l x70 steel is characterize experimentally by mechanical tests. Api spec 5l, 44 edition specification for line pipe. Legal notice we are not associated with any website in anyway. This new edition provides technical updates that have reached consensus within apis subcommittee on tubular goods and will now give industry consistent practices in these respective areas of the standard.
Petroleum and natural gas industries evaluation and testing of thread compounds for use with casing, tubing, line pipe and drill stem elements iso 678. The model presumes that total fcg is a summation of a pure fatigue component and a hydrogenassisted ha component. Api 5l x52 psl 1 and api 5l x56 psl 2 pipes of grade b are appropriate for conveying water, oil and gas. Please check below the available api 5l pipe sizes of top manufacturers. An understanding of the planned end use and desired method of pipe fabrication is a necessary prerequisite for selecting the appropriate material specification, pipe grade, special requirement astm, api 5l product service level psl, api 5l annex requirement or csa z245. Under the general standards, there are some subordinated specifications drafted for each specific octg product. Influence of sulfate reducing bacterial biofilm on corrosion. There are many manufacturers of api 5l pipes globally. Apr 28, 2018 apl 5l is the manufacturing specification for line pipes for various crosscountry pipeline applications around the world. Please check below the available api 5l pipe sizes of. Api 5l grade b pipe is a common grade pipe for oil and gas pipeline transmissions. Api spec 5l specification for line pipe, 45th edition putra. Until 2012, united states claimed about the intellectual property right, so api terminated the cooperation with iso, and no longer making standards for iso.
Api 5l is suitable for conveying gas, water, and oil. Specification for line pipe api spec 5l is an international standard that 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. Api 5l2012 specification for line pipe x4ew9vxq6g43. This new edition provides technical updates that have reached consensus within api s subcommittee on tubular goods and will now give industry consistent practices in these respective areas of the standard. Apl 5l is the manufacturing specification for line pipes for various crosscountry pipeline applications around the world. Api 5l is generally refers to the standards of pipeline steel, include pipeline pipe and pipeline steel plate. It includes plainend, threadedend, and belledend pipe, as well as throughtheflowline tfl pipe, and pipe with ends prepared for use. November 1, 2018 api specification 5l, 46th edition we are pleased to announce the publication of the 46th edition of specification 5l, line pipe.
Api 5l 2012 l245r or br l245n or bn metalero materials 9 feb 18 03. Api standards are designed to qualify the oil and petrol industry according to the legislation and environment requirements. Dec 03, 2012 what wall thickness do i need for a 20, api 5l x52, erw, class 1 road crossing if i want a psig maop. The api spec 5l specification provides standards for pipe suitable for use in conveying gas, water, and oil in the natural gas and oil industries. A catalog of api publications and materials is published annually and updated quarterly by api, 1220 l street, n. Api 5l tubing generally refers to pipelineapi 5l line pipe, line pipe is a ground spare oil, steam, water, transported by pipeline to the oil and gas industry pipeline include seamless and welded steel tubes, the tube end is flat, threaded and socket ends its connection for welding, collar connections, socket connections, and so on.
Pipeline steel pipe is used to extract oil, steam, water on the ground to the oil and gas industry enterprises. Equivalent material astm a106 b or astm a53 b, which have similar value on chemical composition, mechanical properties, and applications. Fatigue crack growth of pipeline steels in gaseous. Api rp 5lt recommended practice for truck transportation of. Api spec 5b specification for threading, gauging and thread inspection of casing, tubing, and line pipe threads api rp 5a3 recommended practice on thread compounds for casing, tubing, line pipe, and drill stem elements ansi api rp 5l3 recommended practice for conducting dropweight tear tests on line pipe. Ansiapi spec 5l specification for line pipe, fortyfifth. Pipe specification api 5lspecification api 5l nps 18 26scope covers welded and seamless pipe suitable for use in conveying gas, water, and oil in both the oil and natural gas industries. Distributor of american petroleum institute api specification pipe.
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. Api 5l grade b pipe specification psl1, psl2, sour octal. Behavior of api 5l x56 submarine pipes under transverse. Api 5l seamless line pipe x52 grade steel pipe api5l. The api spec 5l specification provides standards for pipe suitable for use in convey. It also called l245 pipe refer iso 3183, named by minimum yield strength 245 mpa 355,000 psi. The hydrogenassisted fatigue component is further divided into two regimes.
The standard covers different grades of pipes based on it yield strength a25, a, b, x42 x80 and application sour service. Specification for line pipe engineering steel supplier. Specification for line pipe api specification 5l fortythird edition, march 2004 effective date. Api specification 5l, specification for line pipe, fortyfifth edition, december 2012 errata 1 page 39, table 9, replace the table as follows. According to api, oil and natural gas industry can have the reference standards about its industry. Api 5l pipe specification updated on 2020 octal steel. Clauses in addition to api 5liso 3183 published by eemua on december 1, 2016 this eemua specification provides the requirements for seamaless and welded line pipe, up to and including grade l555 x80, manufactured to. The latest iso code and the 45th are still essentially the same so i think it is a bit far to say they split maybe just moved out for a while. This standard is based on api spec 5l, 44th edition. What wall thickness do i need for a 20, api 5l x52, erw, class 1 road crossing if i want a psig maop. The coupons were cut from the same pipes of the specimens, and the fabrication of the coupons satisfied the requirements of api spec 5l, 2012.
Equivalent material astm a106 b or astm a53 b, which have similar value on chemical. Api 5l2012 specification for line pipe december 2019 53. With the greatest of respect as i know you comment on these issues with lots of knowledge and experience, the 44th edition of 5l and 3183. April 2018 specification for line pipe, fortysixth edition most recent. Ansiapi spec 5l specification for line pipe, fortyfifth edition. Jfe steel api 5l x60 psl 1 and api 5l x65 psl 1 of grade b standardizes pipeline transportation systems within the materials, equipment and offshore structures for petrochemical, natural gas and petroleum industries. If the product is manufactured at a facility licensed by the american petroleum institute api and is intended to be. Api 5l pipe specifications american piping products. In this study the microbiologically influenced corrosion mic of api 5l grade x80 carbon steel coupons by a sulfatereducing consortium cultivated from an oil well produced water was investigated. Api rp 7l r2012 procedures for inspection, maintenance, repair, and remanufacture of drilling equipment, 1st edition. Api5l45theditionspecificationforlinepipeforwebsite. This is steel pipe for pipeline transportation systems in the petroleum and natural gas industries. Api spec 5b specification for threading, gauging and thread inspection of casing, tubing, and line pipe threads api rp 5a3 recommended practice on thread compounds for casing, tubing, line pipe, and drill stem elements ansiapi rp 5l3 recommended practice for conducting dropweight tear tests on line pipe.
Api 5l x 42 psl 1 pipe is available in various sizes, weights and black and galvanized grades both seamless and electric welded. We are pleased to announce the publication of the 46th edition of specification 5l, line pipe. Elemental analysis with eds detected phosphorousbased corrosion products on both biotic and abiotic experimental systems. The second edition of iso 3183 was harmonized to a great extent with the 44th edition of api 5l, published on 1 october 2007, and the revisions produced by the joint iso and api working groups are intended to extend or complete harmonization with the new 45th edition of api 5l. A phenomenological fatigue crack growth fcg model has been proposed to predict the fcg of api5l x100 steel in highpressure gaseous hydrogen 1. So this tool was designed for free download documents from the internet.