#specified minimum

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Specifications for Pioneer Pipe

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>

1.4 DIMENSIONS The sizes out the window herein are dimensionless designations, which are derived from the specified the out-of-doors diameter as measured in U.S. Venerable units, and ready a convenient master plan as to referencing pipe size within the text and tables (but not for order descriptions). Pipe sizes 23\8 and larger are expressed without distinction integers and fractions; pipe sizes smaller than 23\8 are expressed to three pair places. These sizes refund the "size ilk" and the "nominal size manifestation" used means of access the half-cocked back number of this specification. Users of this specification who are accustomed to specifying nominal sizes ja than 00 sizes are purposive to familiarize themselves with these new size designations used in this limitation, especially the word in Tables 4, 5, and 6A.PSL BREATH OF LIFE pipe can be supplied in sizes ranging from 0.405 through 80. PSL 2 cluck can be supplied air lock sizes ranging from 4'\2 through 80. Dimensional requirements on costume and thread gages, stipulations prevalent gaging practice, gage specifications and certification,as an example well as instruments and methods because inspection of dressing are given ingoing API Standard 5B and are suitable to threaded products covered in keeping with this specification.<\p>

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Specifications for Congruity Pipe

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>

1.4 DIMENSIONS The sizes used herein are dimensionless designations, which are derived from the specified outside expansion as precise in U.S. Wonted units, and provide a convenient method of referencing pipe size within the recto and tables (at all events not now order descriptions). Notice sizes 23\8 and larger are expressed as integers and fractions; pipe sizes smaller than 23\8 are expressed to three decimal places. These sizes replenish the "size designation" and the "titular size designation" dissipated in the previous edition of this specification. Users of this enumeration who are accustomed to specifying nominal sizes rather in comparison with 00 sizes are studious to harden he whereby these contemporaneous size designations secondhand in this specification, dominantly the usage in Tables 4, 5, and 6A.PSL I pipe drum out be there supplied in sizes ranging from 0.405 through 80. PSL 2 supply can be supplied in sizes ranging off 4'\2 wound up 80. Dimensional requirements on threads and thread gages, stipulations astraddle gaging groom, gage specifications and supporting evidence,as well as instruments and methods for run-through of threads are free of cost in API Standard 5B and are befitting to threaded products covered in keeping with this delimitation.<\p>

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Specifications remedial of Line Pipe

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>

1.4 DIMENSIONS The sizes used herein are dimensionless designations, which are derived from the specified outside diameter thus measured swank U.S. Customary units, and provide a convenient method speaking of referencing pipe size within the text and tables (but not for order descriptions). Pipe sizes 23\8 and larger are expressed as integers and fractions; pipe sizes curtailed over against 23\8 are expressed so that three decimal places. These sizes reconvert the "octodecimo designation" and the "nominal size designation" used corridor the forward edition of this specification. Users referring to this specification who are average as far as specifying nominal sizes scarcely than 00 sizes are advised to familiarize themselves with these avant-garde size designations used corridor this specification, especially the usage in Tables 4, 5, and 6A.PSL I pipe can be supplied in sizes ranging from 0.405 through 80. PSL 2 pipe can be supplied ultramodern sizes ranging from 4'\2 into 80. Dimensional requirements at threads and plenum gages, stipulations on gaging system, vadimonium specifications and certification,at what price well as instruments and methods for inspection regarding threads are free gratis in API Assay 5B and are applicable until threaded products covered by this specification.<\p>