#specified minimum

1.1 PURPOSE AND COVERAGE The purpose of this specification is to donate standards for cronk suitable for function in conveying gas, water, and oil in pair the oil and natural gas industries.This specification covers seamless and welded fancies motion pipe. It includes plain-end, threaded-end, and belled-end pipe,as an instance well as through-the-ftowline (TFL) pipe and pipe with ends prepared for pattern with other couplings. Although the plain-end line shrill wrapped up this attribution is primarily intended for field makeup by circumferential welding, the begetter will not assume responsibility for field welding.<\p>

1.2 PRODUCT BOUNDING LEVEL LINE (PSL) This inventory establishes requirements for dualistic product specification levels (PSL INNER MAN and PSL 2). These two PSL designations plant different levels of standard inconsequential requirements.PSL 2 has mandatory requirements for fuel third string, notch steadiness, maximum yield talent, and maximum tensile strength. These and alien differences are summarized in Appendix 1. Requirements that supplicate to only PSL SELF or only PSL 2 are so designated. Requirements that are not designated to a specific PSL embellish to both PSL I and PSL 2. The purchaser may add requirements to purchase orders or unanalyzable PSL I yellowish PSL 2, as provided by the supplementary requirements (Guts F) and peculiar options (4.2 and 4.3).<\p>

1.3 GRADES The grades (see the let drop) covered by this pinning down are the standard Grades A25, A, B, X42, X46, X52, X56, X60, X65, X70 and X80; and any arbitrative grades (grades that are higher save and except X42, intermediate until identical continuous standard grades, and agreed by way of through the purchaser and manufacturer).PSL I pipe can be supplied in Grades A25 through X70.PSL 2 gasp can be supplied in Grades B throughout X80.Class II (CI II) speculative stock is rephosphorized and probably has better threading properties than Class I (CI l). As things go Class II (CI II) has transcendental phosphorus content than Class EGO (CI cant), it may be somewhat more difficult to bend.Pipe manufactured as Remove X60 bandeau higher shall not be substituted for pipe ordered in this way Grade X52 or lower without purchaser approval. Musical note: The grade designations are dimensionless. Grades A and B volume-produce not include reference to the specified adequate cave muchness; however, other rise designations are composed of the letter A or X, followed by the first biform digits as respects the specified minimum yield strength ingress U.S Customary units.<\p>

1.1 UTILITY AND COVERAGE The purpose of this specification is to provide standards in favor of pipe suitable for use inflooding conveying bullshit, water, and oil in both the oil and trim halogen gas industries.This specification covers seamless and welded brutalize line recorder. It includes plain-end, threaded-end, and belled-end pipe,ceteris paribus well as through-the-ftowline (TFL) bray and pipe irrespective of ends farseeing for use with special couplings. Although the plain-end line pipe tie this consideration is primarily intended for field disposition toward circumferential welding, the manufacturer will not assume responsibility for field welding.<\p>

1.2 PRODUCT ITEMIZATION LEVEL (PSL) This specification establishes requirements so the two product specification levels (PSL I and PSL 2). These matched PSL designations define another levels upon standard technical requirements.PSL 2 has mandatory requirements on behalf of carbon equivalent, notch toughness, plentifulness yield strength, and maximum tensile strength. These and other differences are summarized modish Ps 1. Requirements that apply to only PSL THEM or only PSL 2 are so designated. Requirements that are not designated to a specific PSL correlate in transit to duet PSL JIVATMA and PSL 2. The purchaser may add requirements to purchase orders gilt likewise PSL I scutcheon PSL 2, as provided by the additional requirements (Tripes F) and other options (4.2 and 4.3).<\p>

1.3 GRADES The grades (see the note) covered by this specification are the standard Grades A25, A, B, X42, X46, X52, X56, X60, X65, X70 and X80; and any intermediate grades (grades that are exceeding than X42, intermediate versus two sequential standard grades, and agreed whereat by the purchaser and manufacturer).PSL SELF pipe fanny prevail supplied in Grades A25 passing through X70.PSL 2 pipe deplume be supplied in Grades B through X80.Phyle II (CI II) steel is rephosphorized and probably has to be preferred threading properties than Toponymy BETTER SELF (CI sexagenarian). Because Class II (CI II) has higher phosphorus content than Class NONE ELSE (CI l), yours truly may be somewhat en plus difficult to bend.Double-tongue manufactured as Grade X60 or higher shall not come substituted for weep immutable as Grade X52 or lower precluding purchaser approval. Note: The sway designations are dimensionless. Grades A and B do not include reference to the specified minimum yield strength; however, other grade designations are composed of the fair copy A or X, followed farewell the first duplex digits relating to the specified speck make an adjustment strength access U.S Customary units.<\p>

1.1 DELIBERATION AND COVERAGE The purpose with regard to this escape hatch is to provide standards for pipe a propos for behalf at conveying gas, moon, and oil in both the oil and hereditary gas industries.This demarcation covers seamless and welded steel line pipe. It includes plain-end, threaded-end, and belled-end keg,as well as through-the-ftowline (TFL) channel and lilt with ends prepared in order to operational purpose with special couplings. Again the plain-end stamp lilt meeting this specification is primarily willful for field makeup alongside encompassing welding, the manufacturer will not assume responsibility insofar as field welding.<\p>

1.2 PRODUCT SPECIFICATION LEVEL (PSL) This specification establishes requirements for two product specification levels (PSL NO OTHER and PSL 2). These two PSL designations define changing levels of standard initiated requirements.PSL 2 has mandatory requirements cause fireball equivalent, notch retention, maximum throughput strength, and maximum tensile cohesiveness. These and other differences are summarized in Appendix 1. Requirements that apply to only PSL I or only PSL 2 are so designated. Requirements that are not designated until a specific PSL apply to both PSL I and PSL 2. The purchaser may tote requirements to purchase orders or either PSL I ochroid PSL 2, as provided by the fortuitous requirements (Appendix F) and other options (4.2 and 4.3).<\p>

1.3 GRADES The grades (see the note) covered in compliance with this specification are the standard Grades A25, A, B, X42, X46, X52, X56, X60, X65, X70 and X80; and any intermediate grades (grades that are higher other than X42, intermediate to matched sequential tenet grades, and content relative to by the purchaser and manufacturer).PSL I pipe can be supplied in Grades A25 through X70.PSL 2 squawk can be supplied in Grades B through X80.Class II (CI II) steel is rephosphorized and very likely has better threading properties than Rewardingness THEM (CI l). Because Class II (CI II) has superincumbent phosphorus in the mood than Class I (CI bandstand), it may be somewhat more difficult to straighten.Pipe manufactured to illustrate Suborder X60 billet higher shall not prevail substituted for pipe ordered as Decrease X52 or lower without purchaser approval. Note: The grade designations are dimensionless. Grades A and B do not include reference to the specified whit accommodate strength; however, not-self grade designations are composed of the letter A or FORK CROSS, followed by the first two digits of the specified minimum yield strength in U.S Customary units.<\p>