Umuyoboro wa API 5L GRADE B

Ibisobanuro bigufi:

Izina: Umuyoboro wa API 5L Grade B

API 5L ni yo ngenderwaho ikunzwe cyane ku miyoboro y'amazi yakozwe n'Ikigo cya Peteroli cya Amercian. Muri icyo gihe, ISO3183 na GB/T 9711 ni ibipimo mpuzamahanga n'ibipimo by'Abashinwa ku miyoboro y'amazi ukwabyo. Dushobora gukora imiyoboro y'amazi hakurikijwe ibipimo bitatu byavuzwe.

Ubwoko bw'inganda: SMLS, ERW, LSAW, SSAW/HSAW

Ingano y'inyuma: 1/2” – 60”

Ubunini: SCH 20, SCH 40, SCH STD, SCH 80 kugeza SCH 160

Uburebure: metero 5 - 12

Urwego rw'ibicuruzwa: PSL1, PSL2, Serivisi z'ibikomoka ku bicuruzwa

Impera: Isanzwe, Ifite imigozi

Irangi: FBE, 3PE/3LPE, Irangi ry'umukara, Rishyizwemo vanilla

Ohereza imeri kuri twe WhatsApp Amy@jindalaisteel.com

Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Gushyira mu byiciro uburyo bwo gukora

● Idafite umushono
● Irasudeshwa

Uburyo bwo gusudira bushyirwa mu byiciro

● ERW
● UMUKARA
● SSAW

Ingano y'ingano

Ubwoko	OD	Ubunini
NTACYO GIFITE UMUSHONGA	Ø33.4-323.9mm (1-12 inches)	4.5-55mm
ERW	Ø21.3-609.6mm (1/2-24 inches)	8-50mm
SAWL	Ø457.2-1422.4mm (16-56 inches)	8-50mm
SSAW	Ø219.1-3500mm (8-137.8 inches)	6-25.4mm

Amanota angana

Igisanzwe	Icyiciro
API 5L	A25	Gr A	GrB	X42	X46	X52	X56	60	65	70
GB/T 9711 ISO 3183	L175	L210	L245	L290	L320	L360	L390	L415	L450	L485

Ibikubiye mu ruganda

Imiterere ya chimique ya PSL 1 ifite t ≤ 0.984"

Ingano y'icyuma	Igice cy'ubunini, % hashingiwe ku bushyuhe n'isesengura ry'ibicuruzwa a, g
	C	Mn	P	S	V	Nb	Ti
	hejuru ya b	hejuru ya b	umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	umubare ntarengwa
Umuyoboro Udacometse
A	0.22	0.9	0.3	0.3	–	–	–
B	0.28	1.2	0.3	0.3	c,d	c,d	d
X42	0.28	1.3	0.3	0.3	d	d	d
X46	0.28	1.4	0.3	0.3	d	d	d
X52	0.28	1.4	0.3	0.3	d	d	d
X56	0.28	1.4	0.3	0.3	d	d	d
X60	0.28 e	1.40 e	0.3	0.3	f	f	f
X65	0.28 e	1.40 e	0.3	0.3	f	f	f
X70	0.28 e	1.40 e	0.3	0.3	f	f	f
Umuyoboro ushongeshejwe
A	0.22	0.9	0.3	0.3	–	–	–
B	0.26	1.2	0.3	0.3	c,d	c,d	d
X42	0.26	1.3	0.3	0.3	d	d	d
X46	0.26	1.4	0.3	0.3	d	d	d
X52	0.26	1.4	0.3	0.3	d	d	d
X56	0.26	1.4	0.3	0.3	d	d	d
X60	0.26 e	1.40 e	0.3	0.3	f	f	f
X65	0.26 e	1.45 e	0.3	0.3	f	f	f
X70	0.26e	1.65 e	0.3	0.3	f	f	f

a. Cu ≤ = 0,50% Ni; ≤ 0,50%; Cr ≤ 0,50%; na Mo ≤ 0,15%,
b. Kuri buri kugabanuka kwa 0.01% munsi y'ingano ntarengwa ya karuboni, kwiyongera kwa 0.05% hejuru y'ingano ntarengwa ya Mn byemewe, kugeza kuri 1.65% ku manota ≥ L245 cyangwa B, ariko ≤ L360 cyangwa X52; kugeza kuri 1.75% ku manota > L360 cyangwa X52, ariko < L485 cyangwa X70; no kugeza kuri 2.00% ku manota L485 cyangwa X70.
c. Keretse byemejwe ukundi NB + V ≤ 0.06%,
d. Nb + V + TI ≤ 0.15%,
e. Keretse iyo byumvikanyweho ukundi.,
f. Keretse byemejwe ukundi, NB + V = Ti ≤ 0.15%,
g. Nta kongeramo B ku bushake byemewe kandi B isigaye ≤ 0.001%

Imiterere y'imiti ikoreshwa mu muyoboro wa PSL 2 ifite t ≤ 0.984

Ingano y'icyuma	Igice cy'ubunini, % hashingiwe ku bushyuhe n'isesengura ry'ibicuruzwa										Ingano ya karuboni
	C	Si	Mn	P	S	V	Nb	Ti	Ibindi	CE IIW	CE Pcm
	hejuru ya b	umubare ntarengwa	hejuru ya b	umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	umubare ntarengwa	Ibindi	umubare ntarengwa	umubare ntarengwa
Umuyoboro Udacometse
BR	0.24	0.4	1.2	0.025	0.015	c	c	0.04	e,l	0.43	0.25
X42R	0.24	0.4	1.2	0.025	0.015	0.06	0.05	0.04	e,l	0.43	0.25
BN	0.24	0.4	1.2	0.025	0.015	c	c	0.04	e,l	0.43	0.25
X42N	0.24	0.4	1.2	0.025	0.015	0.06	0.05	0.04	e,l	0.43	0.25
X46N	0.24	0.4	1.4	0.025	0.015	0.07	0.05	0.04	d,e,l	0.43	0.25
X52N	0.24	0.45	1.4	0.025	0.015	0.1	0.05	0.04	d,e,l	0.43	0.25
X56N	0.24	0.45	1.4	0.025	0.015	0.10f	0.05	0.04	d,e,l	0.43	0.25
X60N	0.24f	0.45f	1.40f	0.025	0.015	0.10f	0.05f	0.04f	g,h,l	Nkuko byemejwe
BQ	0.18	0.45	1.4	0.025	0.015	0.05	0.05	0.04	e,l	0.43	0.25
X42Q	0.18	0.45	1.4	0.025	0.015	0.05	0.05	0.04	e,l	0.43	0.25
X46Q	0.18	0.45	1.4	0.025	0.015	0.05	0.05	0.04	e,l	0.43	0.25
X52Q	0.18	0.45	1.5	0.025	0.015	0.05	0.05	0.04	e,l	0.43	0.25
X56Q	0.18	0.45f	1.5	0.025	0.015	0.07	0.05	0.04	e,l	0.43	0.25
X60Q	0.18f	0.45f	1.70f	0.025	0.015	g	g	g	h,l	0.43	0.25
X65Q	0.18f	0.45f	1.70f	0.025	0.015	g	g	g	h,l	0.43	0.25
X70Q	0.18f	0.45f	1.80f	0.025	0.015	g	g	g	h,l	0.43	0.25
X80Q	0.18f	0.45f	1.90f	0.025	0.015	g	g	g	i,j	Nkuko byemejwe
X90Q	0.16f	0.45f	1.9	0.02	0.01	g	g	g	j,k	Nkuko byemejwe
X100Q	0.16f	0.45f	1.9	0.02	0.01	g	g	g	j,k	Nkuko byemejwe
Umuyoboro ushongeshejwe
BM	0.22	0.45	1.2	0.025	0.015	0.05	0.05	0.04	e,l	0.43	0.25
X42M	0.22	0.45	1.3	0.025	0.015	0.05	0.05	0.04	e,l	0.43	0.25
X46M	0.22	0.45	1.3	0.025	0.015	0.05	0.05	0.04	e,l	0.43	0.25
X52M	0.22	0.45	1.4	0.025	0.015	d	d	d	e,l	0.43	0.25
X56M	0.22	0.45f	1.4	0.025	0.015	d	d	d	e,l	0.43	0.25
X60M	0.12f	0.45f	1.60f	0.025	0.015	g	g	g	h,l	0.43	0.25
X65M	0.12f	0.45f	1.60f	0.025	0.015	g	g	g	h,l	0.43	0.25
X70M	0.12f	0.45f	1.70f	0.025	0.015	g	g	g	h,l	0.43	0.25
X80M	0.12f	0.45f	1.85f	0.025	0.015	g	g	g	i,j	.043f	0.25
X90M	0.1	0.55f	2.10f	0.02	0.01	g	g	g	i,j	–	0.25
X100M	0.1	0.55f	2.10f	0.02	0.01	g	g	g	i,j	–	0.25

a. SMLS t>0.787", imipaka ya CE igomba kuba nk'uko byumvikanyweho. Imipaka ya CEIIW ikoreshwa fi C > 0.12% n'imipaka ya CEPcm irakurikizwa niba C ≤ 0.12%,
b. Kuri buri kugabanuka kwa 0.01% munsi y’ingano ntarengwa yagenwe kuri C, kwiyongera kwa 0.05% hejuru y’ingano ntarengwa yagenwe kuri Mn byemewe, kugeza kuri 1.65% ku manota ≥ L245 cyangwa B, ariko ≤ L360 cyangwa X52; kugeza kuri 1.75% ku manota > L360 cyangwa X52, ariko < L485 cyangwa X70; kugeza kuri 2.00% ku manota ≥ L485 cyangwa X70, ariko ≤ L555 cyangwa X80; no kugeza kuri 2.20% ku manota > L555 cyangwa X80.
c. Keretse byemejwe ukundi Nb = V ≤ 0.06%,
d. Nb = V = Ti ≤ 0.15%,
e. Keretse niba byumvikanyweho ukundi, Cu ≤ 0,50%; Ni ≤ 0,30% Cr ≤ 0,30% na Mo ≤ 0,15%,
f. Keretse iyo byumvikanyweho ukundi,
g. Keretse byemejwe ukundi, Nb + V + Ti ≤ 0.15%,
h. Keretse niba byumvikanyweho ukundi, Cu ≤ 0,50% Ni ≤ 0,50% Cr ≤ 0,50% na MO ≤ 0,50%,
i. Keretse niba byumvikanyweho ukundi, Cu ≤ 0,50% Ni ≤ 1.00% Cr ≤ 0,50% na MO ≤ 0,50%,
j. B ≤ 0.004%,
k. Keretse niba byumvikanyweho ukundi, Cu ≤ 0,50% Ni ≤ 1.00% Cr ≤ 0.55% na MO ≤ 0,80%,
l. Ku manota yose ya PSL 2 uretse ayo manota afite ibisobanuro bya j byavuzwe, ibi bikurikira birakurikizwa. Keretse iyo byemejwe ukundi nta kongeramo B ku bushake byemewe kandi B isigaye ≤ 0.001%.

Imiterere ya tekiniki ya API 5l

Ibisabwa ku bisubizo by'ibizamini bya Tensile kuri PSL 1 Pipe

Icyiciro cy'imiyoboro	Imbaraga z'umusaruro a	Imbaraga zo gukurura a	Kurekura	Imbaraga zo gukurura b
Icyiciro cy'imiyoboro	Rt0,5 PSI Min	Iminota ya PSI ya Rm	(mu minota 2 ku isaha %)	Iminota ya PSI ya Rm
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. Ku rwego rwo hagati, itandukaniro riri hagati y'imbaraga ntoya zo gukurura n'umusaruro ntarengwa wagenwe ku gice cy'umuyoboro w'amazi rigomba kuba nk'uko ryatanzwe ku rwego rwo hejuru rukurikira.
b. Ku byiciro byo hagati, imbaraga nkeya zagenwe zo gukurura umushongi w'ubudozi zigomba kuba zimwe n'izigenwa ku mubiri hakoreshejwe ikimenyetso cy'ikirenge a.
c. Uburebure buke bwavuzwe, Af, bugaragazwa mu ijanisha kandi bugashyirwa ku ijanisha rya hafi, bugomba kugenwa hakoreshejwe ikigereranyo gikurikira:

Aho C ari 1 940 yo kubara hakoreshejwe ibice bya Si na 625 000 yo kubara hakoreshejwe ibice bya USC
Axc ni agace gakoreshwa mu gupima gafite igice cyayo, kagaragazwa muri milimetero kare (inchi kare), nk'uko bikurikira
– Ku bice by’igerageza bifite uruziga, ibice by’igerageza bifite uburebure bwa mm 130 (0.20 in 2) kuri mm 12.7 (0.500 in) na mm 8.9 (0.350 in) na mm 65 (0.10 in 2) kuri mm 6.4 (0.250 in) na mm.
– Ku bice by’igerageza byuzuye, igice gito cya a) 485 mm2 (0.75 in 2) na b) agace k’igice cy’igerageza, gikomoka ku murambararo w’inyuma wagenwe n’ubugari bw’urukuta rwagenwe rw’umuyoboro, kizungurutswa kugeza kuri mm2 10 hafi (0.10 in 2)
– Ku bice by’igerageza, igice gito cya a) 485 mm2 (0.75 in2) na b) agace k’igice cy’igerageza, gikomoka ku bugari bwagenwe bw’igice cy’igerageza n’ubugari bw’urukuta rwagenwe rw’umuyoboro, kizungurutswa kugeza kuri mm2 10 hafi (0.10 in2)
U ni imbaraga ntoya zo gukurura, zigaragazwa muri megapascals (ibiro kuri santimetero kare)

Ibisabwa ku bisubizo by'ibizamini bya Tensile kuri PSL 2 Pipe

Icyiciro cy'imiyoboro	Imbaraga z'umusaruro a		Imbaraga zo gukurura a		Igipimo a, c	Kurekura	Imbaraga zo gukurura d
	Rt0,5 PSI Min		Iminota ya PSI ya Rm		R10,5IRm	(muri 2in)	Rm (psi)
	Nibura	Ntarengwa	Nibura	Ntarengwa	Ntarengwa	Nibura	Nibura
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. Ku bijyanye n'urwego rwo hagati, reba ibisobanuro byuzuye bya API5L.
b. Ku manota > X90 reba ibisobanuro byuzuye bya API5L.
c. Iyi ntarengwa irareba imigati ifite D> 12.750 inches
d. Ku rwego rwo hagati, imbaraga ntoya zo gukurura umushongi w'umushongi zigomba kuba zingana n'izagenwe ku mubiri w'umuyoboro hakoreshejwe ikirenge a.
e. Ku muyoboro ukeneye igeragezwa ry'igihe kirekire, imbaraga ntarengwa zo gutanga umusaruro zigomba kuba ≤ 71,800 psi
f. Uburebure buke bwavuzwe, Af, bugaragazwa mu ijanisha kandi bugashyirwa ku ijanisha rya hafi, bugomba kugenwa hakoreshejwe ikigereranyo gikurikira:

Aho C ari 1 940 yo kubara hakoreshejwe ibice bya Si na 625 000 yo kubara hakoreshejwe ibice bya USC
Axc ni agace gakoreshwa mu gupima gafite igice cyayo, kagaragazwa muri milimetero kare (inchi kare), nk'uko bikurikira
– Ku bice by’igerageza bifite uruziga, ibice by’igerageza bifite uburebure bwa mm 130 (0.20 in 2) kuri mm 12.7 (0.500 in) na mm 8.9 (0.350 in) na mm 65 (0.10 in 2) kuri mm 6.4 (0.250 in) na mm.
– Ku bice by’igerageza byuzuye, igice gito cya a) 485 mm2 (0.75 in 2) na b) agace k’igice cy’igerageza, gikomoka ku murambararo w’inyuma wagenwe n’ubugari bw’urukuta rwagenwe rw’umuyoboro, kizungurutswa kugeza kuri mm2 10 hafi (0.10 in 2)
– Ku bice by’igerageza, igice gito cya a) 485 mm2 (0.75 in2) na b) agace k’igice cy’igerageza, gikomoka ku bugari bwagenwe bw’igice cy’igerageza n’ubugari bw’urukuta rwagenwe rw’umuyoboro, kizungurutswa kugeza kuri mm2 10 hafi (0.10 in2)
U ni imbaraga ntoya zo gukurura, zigaragazwa muri megapascals (ibiro kuri santimetero kare
g. Agaciro ko hasi kuri R10,5IRm gashobora kugenwa n'amasezerano
h. Ku manota > x90 reba ibisobanuro byuzuye bya API5L.