API 5l 46th Edition Daidaita don ikon PuPe

Tushen API 5l 4L 46th bayani dalla-dalla don layin bututun mai

A takaice bayanin:

Addini da matakan samfurin samfura biyu (PSL1 da PSL2) na bututu mai laushi da weldsed karfe don amfani da bututun mai a cikin sufurin mai da gas. Don amfani da kayan aiki a cikin aikace-aikacen sabis na aiki yana nufin Annex H da don aikace-aikacen sabis na waje yana nufin Annex J ofpi5l 45th.

Aika imel zuwa gare mu

Cikakken Bayani

Tags samfurin

Yanayin isarwa

PSL	Yanayin isarwa	PIPE Ction
PSL1	As-birgima, al'ada, al'ada kafa	A
	As-birgima, al'ada tayi birgima, thermo-inji kafa, tsari da aka kafa, na al'ada da kuma idan smls sun yarda da shi	B
	As-birgima, daidaitaccen boyayyen, thertomicalical ya yi birgima, thermo-inji kafa, al'ada kafa, al'ada da kuma al'ada	X42, X46, X52, X56, X60, X65, X70
PSL 2	As-birgima	Br, x42r
	Al'ada tayi birgima, al'ada kafa, al'ada ko al'ada	BN, x42n, x46n, x52n, x56n, x60n
	Quenched da kuma hadin kai	BQ, X42Q, X46Q, X56Q, X60Q, X65Q, X90Q, X100Q, X100Q
	Murmushi na Thermomanticalical ko Thermamusical Pred	BM, X42m, X46M, X56m, X60m, X65m, X70m, X80m, X80m, X80m
	M belo	X90m, x100m, x120m
	Hasasshen (R, N, Q ko M) don PSL2 maki, nasa ne na ƙarfe

Ba da umarnin bayani

Umarni na siye zai haɗa da adadi, matakin PSL, nau'in ko aji, kayan aiki, tsawon lokaci, tsari mai zafi, tsari mai zafi, tsari mai zafi, tsari mai zafi, kayan ƙira ko ƙarshen masana'antu ko ƙarshen masana'antu ko ƙarshen masana'antu ko ƙarshen masana'antu ko ƙarshen masana'antu ko ƙarshen masana'antu ko ƙarshen masana'antu ko ƙarshen masana'antu ko ƙarshen masana'antu ko ƙarshen masana'antu ko ƙarshen masana'antu ko ƙarshen masana'antu ko ƙarshen masana'antu.

Tsarin aiki na masana'antu

Nau'in bututu	PSL 1			PSL 2
Nau'in bututu	Sa a	Sa b	X42 zuwa X70	B zuwa x80	X80 zuwa X100
Smls	ü	ü	ü	ü	ü
Lfw	ü	ü	ü
Hfw	ü	ü	ü	ü
LW			ü
Sawl	ü	ü	ü	ü	ü
Sawh	ü	ü	ü	ü	ü
Smls - sumulless, ba tare da weld Lfw - lowitarancin bututun mai, <70 khz Hfw - babban bututun miteded,> 70 khz Sawl - nutsar da Welding Longededing Sawh - nutsar da baka

Farawa abu

Karinaots, Blooms, Billets, Coils ko faranti da aka yi amfani da shi don samarwa da bututun mai, iskar oxygen, wutar lantarki ko kuma wutar lantarki a hade tare da tsarin maimaitawa. Don psl2, karfe za a kashe kuma a narke bisa ga kyakkyawan hatsi. COIL ko Farantin amfani da aka yi amfani da shi don PSL2 bututu ba zai ƙunshi welds na gyara ba.

Abubuwan sunadarai na PSL 1 tare da T ≤ 0.984 "

Karfe sa	Kashi na taro,% bisa tsarin zafi da samfurin samfur a, g
Karfe sa	C max b	Mn max b	P max	S max	V max	Nb max	Ti max
Puiple
A	0.22	0.90	0.30	0.30	-	-	-
B	0.28	1.20	0.30	0.30	c, d	c, d	d
X42	0.28	1.30	0.30	0.30	d	d	d
X46	0.28	1.40	0.30	0.30	d	d	d
X52	0.28	1.40	0.30	0.30	d	d	d
X56	0.28	1.40	0.30	0.30	d	d	d
X60	0.28 e	1.40 e	0.30	0.30	f	f	f
X65	0.28 e	1.40 e	0.30	0.30	f	f	f
X70	0.28 e	1.40 e	0.30	0.30	f	f	f
Welded bututu
A	0.22	0.90	0.30	0.30	-	-	-
B	0.26	1.2	0.30	0.30	c, d	c, d	d
X42	0.26	1.3	0.30	0.30	d	d	d
X46	0.26	1.4	0.30	0.30	d	d	d
X52	0.26	1.4	0.30	0.30	d	d	d
X56	0.26	1.4	0.30	0.30	d	d	d
X60	0.26 E	1.40 e	0.30	0.30	f	f	f
X65	0.26 E	1.45 e	0.30	0.30	f	f	f
X70	0.26e	1.65 E	0.30	0.30	f	f	f
Cu ≤ = 0.50% NI; ≤ 0.50%; Cr ≤ 0.50%; kuma mo ≤ 0.15% Don kowane rage 0.01% a ƙasa da ƙayyadadden max. maida hankali ga carbon, da kuma karuwa na 0.05% sama da takamaiman max. Taro don MN yana halatta, har zuwa max. na 1.65% don maki ≥ B, amma ≤ = x52; har zuwa max. na 1.75% don maki> x52, amma <x70; kuma har zuwa mafi yawan 2.00% na X70. Sai dai idan ba a yarda da NB + V ≤ 0.06% Nb + v + ti ≤ 0.15% Sai dai idan an amince an yarda. Sai dai idan an amince da yarda, NB + v = ti ≤ 0.15% Ba a yarda da BUD da BUD BA ≤ 0.001%

Compan Composition ga PSL 2 bututu tare da t ≤ 0.984 "

Karfe sa	Kashi na taro,% bisa tsarin zafi da nazarin samfur																		Carbon daidaito a
	C max b		Si max		Mn max b		P max		S max		V max		Nb max		Ti max		Wani dabam		Ce IIW max		CE PCM max
Ba komai da kuma welded bututu
BR	0.24		0.40		1.20		0.025		0.015		c		c		0.04		e, l		.043		0.25
X42r	0.24		0.40		1.20		0.025		0.015		0.06		0.05		0.04		e, l		.043		0.25
BN	0.24		0.40		1.20		0.025		0.015		c		c		0.04		e, l		.043		0.25
X42n	0.24		0.40		1.20		0.025		0.015		0.06		0.05		0.04		e, l		.043		0.25
X46n	0.24		0.40		1.40		0.025		0.015		0.07		0.05		0.04		d, e, l		.043		0.25
X52n	0.24		0.45		1.40		0.025		0.015		0.10		0.05		0.04		d, e, l		.043		0.25
X56N	0.24		0.45		1.40		0.025		0.015		0.10f		0.05		0.04		d, e, l		.043		0.25
X60n	0.24f		0.45F		1.40f		0.025		0.015		0.10f		0.05F		0.04F		g, h, l		Kamar yadda aka yarda
BQ	0.18		0.45		1.40		0.025		0.015		0.05		0.05		0.04		e, l		.043		0.25
X42Q	0.18		0.45		1.40		0.025		0.015		0.05		0.05		0.04		e, l		.043		0.25
X46Q	0.18		0.45		1.40		0.025		0.015		0.05		0.05		0.04		e, l		.043		0.25
X52Q	0.18		0.45		1.50		0.025		0.015		0.05		0.05		0.04		e, l		.043		0.25
X56Q	0.18		0.45F		1.50		0.025		0.015		0.07		0.05		0.04		e, l		.043		0.25
X60q	0.18F		0.45F		1.70F		0.025		0.015		g		g		g		H, l		.043		0.25
X65Q	0.18F		0.45F		1.70F		0.025		0.015		g		g		g		H, l		.043		0.25
X70Q	0.18F		0.45F		1.80F		0.025		0.015		g		g		g		H, l		.043		0.25
X80Q	0.18F		0.45F		1.90f		0.025		0.015		g		g		g		Ni, J		Kamar yadda aka yarda
X90Q	0.16F		0.45F		1.90		0.020		0.010		g		g		g		j, k		Kamar yadda aka yarda
X100q	0.16F		0.45F		1.90		0.020		0.010		g		g		g		j, k		Kamar yadda aka yarda
Welded bututu
BM		0.22		0.45		1.20		0.025		0.015		0.05		0.05		0.04		e, l		.043	0.25
X42m		0.22		0.45		1.30		0.025		0.015		0.05		0.05		0.04		e, l		.043	0.25
X46M		0.22		0.45		1.30		0.025		0.015		0.05		0.05		0.04		e, l		.043	0.25
X52m		0.22		0.45		1.40		0.025		0.015		d		d		d		e, l		.043	0.25
X56M		0.22		0.45F		1.40		0.025		0.015		d		d		d		e, l		.043	0.25
X60m		0.12F		0.45F		1.60f		0.025		0.015		g		g		g		H, l		.043	0.25
X65m		0.12F		0.45F		1.60f		0.025		0.015		g		g		g		H, l		.043	0.25
X70M		0.12F		0.45F		1.70F		0.025		0.015		g		g		g		H, l		.043	0.25
X80m		0.12F		0.45F		1.85F		0.025		0.015		g		g		g		Ni, J		.043F	0.25
X90m		0.10		055f		2.10f		0.020		0.010		g		g		g		Ni, J		-	0.25
X100m		0.10		055f		2.10f		0.020		0.010		g		g		g		Ni, J		-	0.25
Smls t> 0.787 "Laifin CED zasu zama kamar yadda aka yi amfani da su. Ka'idodin CEIISIC Don kowane rage 0.01% a ƙasa da ƙayyadadden max. maida hankali ga carbon, da kuma karuwa na 0.05% sama da takamaiman max. Taro don MN yana halatta, har zuwa max. na 1.65% don maki ≥ B, amma ≤ = x52; har zuwa max. na 1.75% don maki> x52, amma <x70; kuma har zuwa mafi yawan 2.00% na X70. Sai dai idan ba haka ba aka yarda da NB = v ≤ 0.0% Nb = v = ti ≤ 0.15% Sai dai idan an amince an amince da shi, Cu ≤ 0.50%; NI ≤ 0.30% CR ≤ 0.30% da mo ≤ 0.15% Sai dai an riga an yarda Sai dai idan an amince da amince da shi, NB + V + TI ≤ 0.15% Sai dai idan an amince an amince da shi, cu ≤ 0.50% ni ≤ 0.50% cr ≤ 0.50% da mo ≤ 0.50% Sai dai idan an amince an amince da shi, Cu ≤ 0.50% ni ≤ 1.00% cr ≤ 0.50% da mo ≤ 0.50% B ≤ 0.004% Sai dai idan an amince an amince da shi, cu ≤ 0.50% ni ≤ 1.00% cr ≤ 0.55% da mo ≤ 0.80% Don duk bututun bututun psl 2 sai dai waɗancan darajojin da jakai su ne, masu zuwa suna aiki. Sai dai idan ba haka ba yarda ba da shawarar da ba da shawarar ba da izini na b an yarda da saura b ≤ 0.001%.

Na tenesile da yawan amfanin ƙasa - PSL1 da PSL2

PIPE Ction	Tenuna na Tenuna - jikin ɗan bututu na Smls da kuma bututun da aka welded PSL 1			Seam na Welded bututu
PIPE Ction	Yawan amfanin ƙasa a R_t0,5Psi min	Tenase ƙarfi a Rm psi min	Elongation (a cikin 2 a hannun $% min)	Tenase ƙarfi b Rm psi min
A	30,500	48,600	c	48,600
B	35,500	60,200	c	60,200
X42	42,100	60,200	c	60,200
X46	46,400	63,100	c	63,100
X52	52,200	66,700	c	66,700
X56	56,600	71,100	c	71,100
X60	60,200	75,400	c	75,400
X65	65,300	77,500	c	77,500
X70	70,300	82,700	c	82,700
a. Don Matsakaicin Station, bambanci tsakanin ƙayyadadden ƙasa mai yawa da ƙayyadadden yawan amfanin ƙasa don babban aikin bututu zai zama kamar yadda aka bayar na gaba. b. Ga matsakaitan maki, ƙayyadadden karancin ƙarfin tensile don Weld Seam zai zama iri ɗaya kamar yadda aka ƙaddara don jikin ya amfani da bayanin ƙafa a. c. Mafi ƙarancin elongation, a_f,An bayyana a cikin kashi kuma zagaye zuwa kashi mafi kusa, za a yanke shawarar yin amfani da daidaituwa mai zuwa: Inda C shine 1 940 don ƙididdigewa ta amfani da raka'a na SI da 625 000 don ƙididdiga ta amfani da raka'a ta USC A_XCshi ne wanda ya daceYankin Tensididdigar Gine-Gina-sashi - Don madauwari na giciye-sashe-sashe, 130mm²(0.20 in²) Don 12.7 mm (0.500 a) da 8.35 mm (.350 a) gwajin diamita; da 65 mm²(0.10 a²) don 6.4 mm (0.250in) gwajin diamita. - Don cikakken gwajin gwaji, karami a) 485 mm²(0.75 a²) da b) yankin giciye-sashen, wanda aka samo ta amfani da ƙayyadaddun diamita da ƙayyadadden bangon bututu, zagaye zuwa 10 mm²(0.10in²) - Don tsararre gwaji, karami a) 485 mm²(0.75 a²) da b) yankin giciye-sashen na gwaji, wanda aka samo ta amfani da ajalin gwajin da aka kayyade bangon bututu, zagaye zuwa 10 mm²(0.10in²) U shi ne ƙayyadadden ƙarfafawa mai yawa, wanda aka bayyana a cikin megapascals (fam a kowace murabba'in

PIPE Ction	Tensile kaddarorin - bututun bututun ruwa na smls da kuma bututun welded PSL 2						Seam na Welded bututu
	Yawan amfanin ƙasa a R_t0,5Psi min		Tenase ƙarfi a Rm psi min		Rabo a, c R_10,5IR_m	Elongation (a cikin 2) Af%	Tenase ƙarfi d R_m(PSI)
	M	M	M	M	M	M	M
Br, BN, BQ, BM	35,500	65,300	60,200	95,000	0.93	f	60,200
X42, X42R, X2Q, X42M	42,100	71,800	60,200	95,000	0.93	f	60,200
X46N, X46Q, X46M	46,400	76,100	63,100	95,000	0.93	f	63,100
X52n, x52Q, x52m	52,200	76,900	66,700	110,200	0.93	f	66,700
X56N, X56Q, X56M	56,600	79,000	71,100	110,200	0.93	f	71,100
X60n, X60Q, S60m	60,200	81,900	75,400	110,200	0.93	f	75,400
X65Q, X65M	65,300	87,000	77,600	110,200	0.93	f	76,600
X70q, x65m	70,300	92,100	82,700	110,200	0.93	f	82,700
X80Q, X80M	80 ,.500	102,300	90,600	119,700	0.93	f	90,600
a. Don tsaka-tsakin lokaci, koma zuwa cikakken bayani api5l. b. Don maki> x90 yana nufin cikakken bayani api5l. c. Wannan iyakar tana amfani da pies tare da D> 12.750 a ciki d. Don tsaka-tsakin maki, ƙayyadadden karancin mai yawa ga Weld Seam zai zama daidai darajar ga itacen bututu mai amfani da shi. e. Don bututu na buƙatar gwaji na kusa, matsakaicin amfanin ƙasa zai kasance ≤ 71,800 PSI f. Mafi ƙarancin elongation, a_f,An bayyana a cikin kashi kuma zagaye zuwa kashi mafi kusa, za a yanke shawarar yin amfani da daidaituwa mai zuwa: Inda C shine 1 940 don ƙididdigewa ta amfani da raka'a na SI da 625 000 don ƙididdiga ta amfani da raka'a ta USC A_XCshi ne wanda ya daceYankin Tensididdigar Gine-Gina-sashi - Don madauwari na giciye-sashe-sashe, 130mm²(0.20 in²) Don 12.7 mm (0.500 a) da 8.35 mm (.350 a) gwajin diamita; da 65 mm²(0.10 a²) don 6.4 mm (0.250in) gwajin diamita. - Don cikakken gwajin gwaji, karami a) 485 mm²(0.75 a²) da b) yankin giciye-sashen, wanda aka samo ta amfani da ƙayyadaddun diamita da ƙayyadadden bangon bututu, zagaye zuwa 10 mm²(0.10in²) - Don tsararre gwaji, karami a) 485 mm²(0.75 a²) da b) yankin giciye-sashen na gwaji, wanda aka samo ta amfani da ajalin gwajin da aka kayyade bangon bututu, zagaye zuwa 10 mm²(0.10in²) U shi ne ƙayyadadden ƙarfafawa mai yawa, wanda aka bayyana a cikin megapascals (fam a kowace murabba'i g. Ƙananan dabi'u fo_10,5IR_mana iya kayyadeta hanyar yarjejeniya h. Don maki> x90 yana nufin cikakken bayani api5l.

Gwajin Hydrostat

PIPI don tsayayya da gwajin hydrost ba tare da yin ruwa ta hanyar weld take ba ko bututun bututu. Haɗaukakawa ba buƙatar ba a gwada hydrostatic ba da nasarar samar da sassan itacen da aka yi amfani da su an sami nasarar gwada shi.

Bend gwajin

Babu fasahar za ta faru a kowane yanki na kayan gwaji kuma ba buɗewar Weld na faruwa ba.

Gwaji na gwaji

Sharuɗɗa na karɓar don gwajin gwaji zai zama
a) bututun ew d <12.750 in
-It x60 tare da t≥0.500in, babu wani buɗewar wald kafin nisa tsakanin farantin yana ƙasa da kashi 66% na asali na diamita. Ga dukkan maki da bango, 50%.
-For bututu tare da d / t> 10, babu wani budewar wald kafin nisa tsakanin diamita a waje.
b) Ga wasu masu girma dabam suna nufin cikakken bayani api5l

Gwajin tasiri na CVN na PSL2

Yawancin mizan Pip2 da yawa suna buƙatar CVN. Peamlesless ba zai gwada a cikin jiki ba. Ana gwada bututun da aka kunna a jiki, bututun bututun kuma an kunshe da yankin mai zafi (Haz). Koma zuwa cikakken bayani api5l don ginshiƙi masu girma dabam da maki kuma suna buƙatar ƙimar makamashi na ɗaukar nauyi.

Yin haƙuri a waje na diamita, daga zagaye da kauri na bango

Kayyade waje na diamita d (a)	Darajan haƙuri, Inci D				Waje-na-zagaye--zagaye
	Bututu sai ƙarshen a		Bututu ƙare, b, c		Bututu sai ƙarshen a	Bututu ƙare, b, c
	Smls bututu	Welded bututu	Smls bututu	Welded bututu
<2.375	-0.031 zuwa + 0.016		- 0.031 zuwa + 0.016		0.048	0.036
≥2.375 zuwa 6.625	+/- 0.0075d		- 0.016 zuwa + 0.063		0.020DD don Ta hanyar yarjejeniya don	0.015d don Ta hanyar yarjejeniya don
> 6.625 zuwa 24.000	+/- 0.0075d	+/- 0.0075d, amma max of 0.125	+/- 0.005d, amma max of 0.063		0.0 Iceced	0.015D
> 24 zuwa 56	+/- 0.01d	+/- 0.005d amma max of 0.160	+/- 0.079	+/- 0.063	0.015d don amma max of 0.060 Don \ domin Ta hanyar yarjejeniya don \ domin	0.01D don amma max of 0.500 Don \ domin Ta hanyar yarjejeniya don \ domin
> 56	Kamar yadda aka yarda
Bututu ƙarshen ya hada da tsawon 4 a ci kowane ɗayan pip na pipitites Don smls bututu mai haƙuri da haƙuri don TKE0.984IN da makaman don bututun mai kauri zai zama kamar yadda aka yarda Don faɗaɗa bututu tare da d≥8.625in kuma don bututun ɓoyayyen bututun da ba za a iya tantance haƙuri ba ta amfani da diamita maimakon ƙayyadaddun diamita maimakon ƙayyadaddun ƙayyadaddun. Don tantance yarda da diamita haƙuri, an bayyana diamita bututu mai kamar kewayen bututu a cikin wani jirgin sama.

Kauri t inci	Haƙuri a inci
Smls bututu b
≤ 0.157	+ 0.024 / - 0.0
> 0.157 zuwa <0.948	+ 0.150t / - 0.125t
0.984	+ 0.146 ko + 0.1t, duk wanda ya fi girma - 0.10 ko - 0.1t, duk wanda ya fi girma
Welded bututun c, d
≤ 0.197	+/- 0.020
> 0.197 zuwa <0.591	+/- 0.1
≥ 0.591	+/- 0.060
Idan odar sayan yana ƙayyade haƙuri na ɗan ƙaramin ƙarfi don ƙimar da aka zartar da shi a wannan tebur, da da da da da da da da da da aka yarda da ƙimar jiki don kula da kewayon da ya dace. Don bututu tare da d≥ 14.000 in da t≥ 14.000 a da t≥ 14.984 da haƙuri na bango a gida na iya wuce da haƙuri don ƙarin haƙuri ba ya wuce. Da karfi haƙuri don thickens ba ya amfani da yankin Weld Dubi Cikakken Bayani na Api5l don cikakkun bayanai