API 5L Fistula est fistula carhones pro transmissionibus olei et gasi adhibitis, fistulas in inconsutili et iuncta (ERW, SAW) factorum comprehendit. Materia tegit API 5L Grade B, X42, X46, X52, X56, X60, X65, X70, X80 PSL1 & PSL2 littus, remote et acerbi officia. API 5L Exsequendam vexillum fistulae ferreae ad systema vecturae pipeline et specificationem pro organo lineae.

Grades : API 5L Grades B, X42, X52, X56, X60, X65, X70, X80.
Product Specification Level: PSL1, PSL2, litus et remote officia acerbissima
Exterior dolor: 1/2" ad 2", 3", 4", 6", 8", 10", 12", 16 digiti, 18 pollicis, 20 inch, 24 inch usque ad 40 inch.
Crassitudo Schedule: SCH 10. SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, SCH 160
Vestibulum Typi: Seamless (Hot Rolled et frigidum Rolled), iuncta ERW (resistentia Electrica iuncta), SAW (Arc iuncta submersa) in LSAW, DSAW, SSAW, HSAW
Fines Type: Beveled fines, circa finem
Longitudo Range: SRL (Una Random Longitudo), DRL (Double Random Length), 20 FT (6 meter), 40FT (12 meter) vel nativus
Tutela Caps in plastic vel ferro
Superficies Curatio: Naturalis, Varnished, Pictura Nigra, FBE, 3PE (3LPE), 3PP, CWC (Concrete Pondus Coated) CRA vestitus vel lineatus

API 5L Pipe Standard Scope

In API SPEC 5L 46th Edition, scopus definitur ut: "Requisita ad fabricandum duorum graduum specificationis producti (PSL1 et PSL2) fistularum ferri inconsutilis et iunctarum ad usum in systematis translationis pipeline in petrolei et industriarum naturalium gasorum. Vexillum hoc ad fistulam mittendam non convenit.

Verbo, API 5L fistula est fistula carhones quae cum oleo et systemate transmissionis gasi applicatur. Interim alii humores, sicut vapor, aqua, slurry etiam API 5L normae ad usus transmittendos capere poterant.

API 5L Fistula recta ferro diversos gradus ferro adoptat, vulgo es Gr. B, X42, X46, X52, X56, X60, X65, X70, X80. Nonnulli artifices possunt gradus ferreos fabricandi usque ad X100 et X120. Sicut fistulae ferri lineae superiores gradus sunt, arctius temperare in ipsum aequivalentem imperium, et altiores operationes mechanicae vires.

Praeterea pro eodem gradu API 5L fistula, inconsutilis et iuncta elementorum chemicorum contenta alia est, quae iuncta fistula strictius et inferior in Carbon et Sulphur requiritur.

Per diversas condiciones partus, etiam sunt sicut-volutus, normalizing convolutus, thermomechanicus convolutus, normalizing formatus, normalizatus, normalizatus et temperans, extinctus et temperans.

Differentia Vestibulum Genera

API 5L specificatio fabricandi rationes in iuncta et seamless operit.

Technical data

Chemical Analysis Standard

Classis	Gradus	C	Si	Mn	P	S	V	Nb	Ti
Classis	Gradus	max	max	max	max	max	max	max	max
APL 5L ISO 3181	PSL1	L245 vel B	0.26	-	1.20	0.030	0.030	-	-	-
		L290 vel X42	0.26	-	1.30	0.030	0.030	-	-	-
		L320 vel X46	0.26	-	1.40	0.030	0.030	a, b *	a, b *	b
		L360 vel X52	0.26	-	1.40	0.030	0.030	b	b	b
		L390 vel X56	0.26	-	1.40	0.030	0.030	b	b	b
		L415 vel X60	0.26	-	1.40	0.030	0.030	c*	c*	c*
		L450 vel X65	0.26	-	1.45	0.030	0.030	c*	c*	c*
		L485 vel X70	0.26	-	1.65	0.030	0.030	c*	c*	c*

Mechanica Properties
Standard

Classis	Gradus	Cedat imperium MPa		Cedat imperium MPa		Y.S/T.S
Classis	Gradus	min	max	min	max	max
API 5L ISO3183	PSL2	L245R vel BR* L245N vel BN L245Q vel BQ L245M vel BM	245	450	415	655	0.93
		L290R vel X42R L290N vel X42N L290Q vel X42Q L290M vel X42M	290	495	415	655	0.93
		L320N vel X46N L320Q vel X46Q L320M vel X46M	320	525	435	655	0.93
		L360N vel X52N L360Q vel X52Q L360M vel X52M	360	530	460	760	0.93
		L390N vel X56N L390Q vel X56Q L390M vel X56M	390	545	490	760	0.93
		L415N vel X60N L415Q vel X60Q L415M vel X60M	415	565	520	760	0.93
		L450Q vel X65Q L450M vel X65M	450	600	535	760	0.93
		L485Q vel X70Q L485M vel X70M	485	635	570	760	0.93
		L555Q vel X80Q L555M vel X80M	555	705	625	825	0.93
		L625M vel X90M L625Q vel X90Q	625	775	695	915	0.95
		L690M vel X100M L690Q aut X100Q	690	840	760	990	0.97