API 5L Gr. B / X42 / X52 / X60 / X65 Psl2 Umuyoboro wa Carbone Umuyoboro wogukora nu mutanga

API 5L Gr. B / X42 / X52 / X60 / X65 Psl2 Umuyoboro wa Carbone Umuyoboro

API 5L Gr. B / X42 / X52 / X60 / X65 Psl2 Umuyoboro wa Carbone Icyuma Cyerekanwe

Ibisobanuro bigufi:

Umuyoboro wa API 5L ni umuyoboro wa karubone ukoreshwa mu gutwara peteroli na gaze. Harimo umuyoboro udafite kashe hamwe n'umuyoboro usudira (ERW, SAW). Ibyiciro by'ibyuma birimo API 5L Icyiciro B, X42, X46, X52, X56, X60, X65, X70, X80, PSL1, na PSL2.

Ikoreshwa:API 5L Umuyoboro

Ubuso:Umukara

Amanota:API 5L Icyiciro B, X42, X52, X56, X60, X65, X70, X80

Urwego rwa Diameter Hanze:1/2 ”kugeza 2”, 3 ”, 4”, 6 ”, 8”, 10 ”, 12”, santimetero 16, santimetero 18, santimetero 20, santimetero 24 kugeza kuri 40

Igihe cyo Gutanga:Iminsi 15-30 (ukurikije tonnage nyirizina)

Icyambu cya FOB:Icyambu cya Tianjin / Icyambu cya Shanghai

Ohereza imeri kuri twe Whatsapp Imeri

Ibicuruzwa birambuye

Ibicuruzwa

Ibicuruzwa birambuye

Impamyabumenyi	API 5L Icyiciro B, X42, X52, X56, X60, X65, X70, X80
Urwego rwihariye	PSL1, PSL2
Urwego rwa Diameter	1/2 ”kugeza 2”, 3 ”, 4”, 6 ”, 8”, 10 ”, 12”, santimetero 16, santimetero 18, santimetero 20, santimetero 24 kugeza kuri 40.
Ingengabihe	SCH 10. SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, kugeza SCH 160
Ubwoko bwo Gukora	Ikidodo (Ashyushye kandi gikonje), Welded ERW (Irwanya amashanyarazi weld), SAW (Submerged Arc Welded) muri LSAW, DSAW, SSAW, HSAW
Ubwoko Burangiza	Impera ya Beveled, Ikibaya kirangira
Uburebure	SRL (Uburebure bumwe busanzwe), DRL (Uburebure bubiri bubiri), 20 FT (metero 6), 40FT (metero 12) cyangwa, byabigenewe
Ingofero zo gukingira	plastiki cyangwa icyuma
Kuvura Ubuso	Kamere, Irangi, Irangi ryirabura, FBE, 3PE (3LPE), 3PP, CWC (Uburemere bwa beto yuzuye) CRA yambaye cyangwa umurongo

Umuyoboro wa API 5L bivuga umuyoboro wibyuma bya karubone bikoreshwa muri sisitemu yohereza peteroli na gaze. Ikoreshwa kandi mu gutwara andi mazi nk'amazi, amazi, n'ibyondo.

Ubwoko bwo Gukora

Ibisobanuro bya API 5L bikubiyemo ubwoko bwo guhimba no gusudira.

Ubwoko bwo gusudira: ERW, SAW, DSAW, LSAW, SSAW, Umuyoboro wa HSAW

Ubwoko busanzwe bwa API 5L imiyoboro yasudutse ni nkiyi:

ERW: Gusudira amashanyarazi birwanya umuyoboro ufite diameter iri munsi ya santimetero 24.

DSAW / SAW: Kuzenguruka impande zombi arc gusudira / gusudira arc gusudira nubundi buryo bwo gusudira bushobora gukoreshwa mu mwanya wa ERW kumuyoboro munini wa diameter.

LSAW: Longitudinal Submerged Arc Welding ikoreshwa kuri santimetero 48 z'umuyoboro wa diameter. Azwi nka gahunda yo gushinga JCOE.

SSAW / HSAW.

Twandikire kugirango tumenye itandukaniro riri hagati ya ERW, LSAW, na SSAW.

Ubwoko bw'imiyoboro idafite icyerekezo: Umuyoboro ushyushye utagira umuyoboro hamwe n'umuyoboro ukonje

Umuyoboro utagira ikizinga ukoreshwa mubisanzwe bito bya diameter (mubisanzwe munsi ya santimetero 24).

Turatanga kandi umuyoboro munini wa diameter. Dukoresheje uburyo bushyushye bwo gukora, dushobora kubyara umuyoboro udafite santimetero 20 (mm 508) z'umurambararo. Niba ukeneye umuyoboro udafite uburebure burenze santimetero 20 z'umurambararo, turashobora kubyaza umusaruro dukoresheje uburyo bwagutse bwagutse bugera kuri santimetero 40 (mm 1016).

Icyiciro cya API 5L

API 5L igaragaza amanota akurikira: Icyiciro B, X42, X46, X52, X56, X60, X65, X70, na X80.

Hariho ibyiciro byinshi bitandukanye byicyuma cya API 5L umuyoboro wicyuma nka Grade B, X42, X46, X52, X56, X60, X65, X70, na X80. Hamwe no kwiyongera kwicyuma, kugenzura karubone iringaniye cyane, imbaraga za mashini ziri hejuru.

Na none, imiti yimiti ya API 5L idafite imiyoboro kandi isudira kumurongo runaka ntabwo ari kimwe, umuyoboro usudira ufite ibyifuzo byinshi kandi bike bya karubone na sulferi.

Ibisabwa bya shimi

Ibigize imiti ya PSL 1 hamwe na t ≤ 0,984 ”
Icyiciro	Igice kinini,% gishingiye kubushyuhe nibicuruzwa bisesengura a, g
	C	Mn	P	S	V	Nb	Ti
	max b	max b	max	max	max	max	max
Umuyoboro utagira ikizinga
A	0.22	0.9	0.03	0.03	-	-	-
B	0.28	1.2	0.03	0.03	c, d	c, d	d
X42	0.28	1.3	0.03	0.03	d	d	d
X46	0.28	1.4	0.03	0.03	d	d	d
X52	0.28	1.4	0.03	0.03	d	d	d
X56	0.28	1.4	0.03	0.03	d	d	d
X60	0.28 e	1.40 e	0.03	0.03	f	f	f
X65	0.28 e	1.40 e	0.03	0.03	f	f	f
X70	0.28 e	1.40 e	0.03	0.03	f	f	f
Umuyoboro
A	0.22	0.9	0.03	0.03	-	-	-
B	0.26	1.2	0.03	0.03	c, d	c, d	d
X42	0.26	1.3	0.03	0.03	d	d	d
X46	0.26	1.4	0.03	0.03	d	d	d
X52	0.26	1.4	0.03	0.03	d	d	d
X56	0.26	1.4	0.03	0.03	d	d	d
X60	0.26 e	1.40 e	0.03	0.03	f	f	f
X65	0.26 e	1.45 e	0.03	0.03	f	f	f
X70	0.26e	1.65 e	0.03	0.03	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 yubushakashatsi ntarengwa bwerekanwe kuri karubone, kwiyongera kwa 0,05% hejuru yubushakashatsi bwateganijwe kuri Mn biremewe, kugeza kuri 1.65% kumanota ≥ L245 cyangwa B, ariko ≤ L360 cyangwa X52; kugeza kuri ntarengwa 1.75% kumanota> L360 cyangwa X52, ariko
c. Keretse niba byumvikanyweho ukundi NB + V ≤ 0.06%,
d. Nb + V + TI ≤ 0.15%,
e. Keretse niba byumvikanyweho ukundi.,
f. Keretse niba byumvikanyweho ukundi, NB + V = Ti ≤ 0.15%,
g. Nta kongeramo nkana B byemewe kandi ibisigaye B ≤ 0.001%

Ibisabwa bya shimi

Ibigize imiti ya PSL 2 ifite t ≤ 0,984 ”

Icyiciro

Igice kinini,% gishingiye ku bushyuhe no gusesengura ibicuruzwa

Carbone Equiv a

Ibindi

CE IIW

CE Pcm

max b

max

max b

max

Umuyoboro udafite ikizinga
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 byumvikanyweho
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 byumvikanyweho
X90Q	0.16f	0.45f	1.9	0.02	0.01	g	g	g	j, k	Nkuko byumvikanyweho
X100Q	0.16f	0.45f	1.9	0.02	0.01	g	g	g	j, k	Nkuko byumvikanyweho

Umuyoboro
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 nkuko byemejwe. Imipaka ya CEIIW ikoreshwa fi C> 0,12% naho imipaka ya CEPcm ikurikizwa niba C ≤ 0,12%,
b. Kuri buri kugabanuka kwa 0.01% munsi ntarengwa yagenwe kuri C, kwiyongera 0,05% hejuru yikirenga cyagenwe kuri Mn biremewe, kugeza hejuru ya 1.65% kumanota ≥ L245 cyangwa B, ariko ≤ L360 cyangwa X52; kugeza kuri ntarengwa 1.75% kumanota> L360 cyangwa X52, ariko L555 cyangwa X80.,
c. Keretse niba byumvikanyweho 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 niba byumvikanyweho ukundi,
g. Keretse niba byumvikanyweho 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. Kubyiciro byose bya PSL 2 usibye ayo manota hamwe nibisobanuro j ibisobanuro, ibikurikira birakurikizwa. Keretse niba byumvikanyweho ukundi nta kongeramo nkana B byemewe kandi bisigaye B ≤ 0.001%.

Ibisabwa

PSL	Imiterere yo Gutanga	Icyiciro cy'umuyoboro
PSL1	Nkizunguruka, zisanzwe, zisanzwe zakozwe	A
	Nkizunguruka, zisanzwe zizunguruka, thermomechanical yazunguye, thermo-mashini yashizweho, isanzwe ikora, isanzwe, isanzwe kandi irangwa nubushyuhe cyangwa niba byumvikanyweho Q&T SMLS gusa	B
	Nkizunguruka, zisanzwe zizunguruka, thermomechanical yazunguye, thermo-mashini yakozwe, isanzwe ikora, isanzwe, isanzwe kandi irangwa	X42, X46, X52, X56, X60, X65, X70
PSL 2	Nka	BR, X42R
	Guhindura ibizunguruka, bisanzwe byakozwe, bisanzwe cyangwa bisanzwe kandi bituje	BN, X42N, X46N, X52N, X56N, X60N
	Kuzimya no kurakara	BQ, X42Q, X46Q, X56Q, X60Q, X65Q, X70Q, X80Q, X90Q, X100Q
	Thermomechanical yazindutse cyangwa thermomechanical yakozwe	BM, X42M, X46M, X56M, X60M, X65M, X70M, X80M
	Ubushyuhe bwa tekinike	X90M, X100M, X120M
	Birahagije (R, N, Q cyangwa M) kumanota ya PSL2, nibyiciro byicyuma

Urwego rwihariye: PSL1, PSL2

PSL1 na PSL2 biratandukanye murwego rwo kwipimisha kimwe no mubikoresho bya shimi na mashini.

PSL2 irakomeye kuruta PSL1 mubigize imiti, imiterere ya tensile, ikizamini cyingaruka, ibizamini bidasenya nibindi.
Kwipimisha Ingaruka

Gusa PSL2 isaba kugerageza ingaruka: usibye X80.

NDT: Ikizamini kidasenya. PSL1 ntisaba ibizamini bidasenya mugihe cyo kugabanya ibizamini bitangiza. PSL2 irakora.

Kubindi bisobanuro, twandikire kugirango umenye byinshi kubyerekeye itandukaniro riri hagati ya API 5L PSL1 na PSL2.

Gupakira no gutwara abantu

Gupakira nimuri rusange kwambara ubusa, guhuza insinga z'icyuma, cyanekomera.
Niba ufite ibisabwa byihariye, urashobora gukoreshaingese, na Byiza cyane.

Kwirinda gupakira no gutwara imiyoboro ya karubone

1.API 5L Umuyoboro w'icyumaigomba kurindwa ibyangiritse biterwa no kugongana, gukuramo no kugabanya mugihe cyo gutwara, kubika no gukoresha.

2. Mugihe ukoresha imiyoboro yicyuma cya karubone Ugomba kwitondera guturika, umuriro, uburozi nizindi mpanuka, kandi ugahuza nibikorwa byumutekano.

3. Mugihe cyo gukoresha,ibyuma bya karubone API 5L Umuyoboroigomba kwirinda guhura nubushyuhe bwinshi, itangazamakuru ryangirika, nibindi. Niba bikoreshejwe muribi bidukikije, imiyoboro yicyuma ya karubone ikozwe mubikoresho byihariye nko kurwanya ubushyuhe bwinshi no kurwanya ruswa.

4. Guhitamo umuyoboro wibyuma bya karubone bigomba kuba nkibikoresho bikwiye kandi bisobanuwe ukurikije ibintu byuzuye birimo ibidukikije, ibidukikije, imiterere, umuvuduko, ubushyuhe nibindi.

5. Ubugenzuzi n'ibizamini bya ngombwa bigomba gukorwa mbere yuko umuyoboro w'icyuma wa karubone ukoreshwa kugira ngo ugaragaze ko ubuziranenge bwawo bugera ku gipimo.