Umuyoboro w'amazi udafite umugozi wa API 5L Gr. B w'umusemburo w'umukara ukozwe mu buryo bw'ubuguzi

Umuyoboro w'umurongo udafite umugozi wa API 5L Gr. B wa Karuboni

Ibisobanuro bigufi:

Umuyoboro wa API 5L ni umuyoboro w'icyuma cya karuboni ukoreshwa mu gutwara peteroli na gaze. Urimo umuyoboro udafite umugozi n'umuyoboro wasutswe (ERW, SAW). Ingano z'icyuma zirimo API 5L Ingano B, X42, X46, X52, X56, X60, X65, X70, X80, PSL1, na PSL2.

Ikoreshwa:Umuyoboro wa API 5L

Ubuso:Umukara

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

Ingano y'umurambararo wo hanze:1/2” kugeza kuri 2”, 3”, 4”, 6”, 8”, 10”, 12”, santimetero 16, santimetero 18, santimetero 20, santimetero 24 kugeza kuri santimetero 40

Isaha yo gutanga:Iminsi 15-30 (hakurikijwe toni nyazo)

Icyambu cya FOB:Icyambu cya Tianjin/icyambu cya Shanghai

Ohereza imeri kuri twe WhatsApp Imeri

Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Ibisobanuro birambuye ku gicuruzwa

Amanota	API 5L Icyiciro B, X42, X52, X56, X60, X65, X70, X80
Urwego rw'Ibisobanuro	PSL1, PSL2
Ingano y'umurambararo wo hanze	1/2” kugeza kuri 2”, 3”, 4”, 6”, 8”, 10”, 12”, santimetero 16, santimetero 18, santimetero 20, santimetero 24 kugeza kuri santimetero 40.
Gahunda y'ubunini	SCH 10. SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, kugeza SCH 160
Ubwoko bw'Inganda	Idafite umushono (Ishyushye cyane kandi ikonje), Ifite ERW (Ifite uburinzi bw'amashanyarazi), SAW (Ifite Arc Welded) muri LSAW, DSAW, SSAW, HSAW
Ubwoko bw'Impera	Impera zifite imigozi, Impera zisanzwe
Intera y'uburebure	SRL (Uburebure bumwe butateguwe), DRL (Uburebure bubiri butateguwe), 20 FT (metero 6), 40 FT (metero 12) cyangwa, byagenwe
Ingofero zo Kwirinda	plastiki cyangwa icyuma
Ubuvuzi bw'ubuso	Irangi ry'umukara, risanzwe, FBE, 3PE (3LPE), 3PP, CWC (Uburemere bwa beto butwikiriwe) CRA Ipfutse cyangwa irambitse

Umuyoboro wa API 5L yerekeza ku muyoboro w'icyuma cya karuboni ukoreshwa mu buryo bwo kohereza peteroli na gaze. Ukoreshwa kandi mu gutwara ibindi bintu nk'umwuka w'umwuka, amazi n'ibyondo.

Ubwoko bw'Inganda

Ibisobanuro bya API 5L bikubiyemo ubwoko bw'ibikoresho bisutswe hamwe n'ibidasohoka.

Ubwoko bwa Suduwede: ERW, SAW, DSAW, LSAW, SSAW, Umuyoboro wa HSAW

Ubwoko busanzwe bw'imiyoboro ya API 5L ivanze ni ubu bukurikira::

ERW: Gusudira ubudahangarwa n'amashanyarazi, ubusanzwe bikoreshwa ku muyoboro ufite uburebure buri munsi ya santimetero 24.

DSAW/SAW: Gusudira imigozi y'urukuta/gusudira imigozi y'urukuta irimo impande ebyiri, uburyo bwo gusudira bukoreshwa mu buryo butandukanye aho gukoresha ERW ku miyoboro minini.

LSAW: Gusudira umugozi urekuye mu gihe kirekire, bikoreshwa ku muyoboro ufite umurambararo wa santimetero 48. Bizwi kandi nk'uburyo bwo gukora JCOE.

SSAW/HSAW: Gusudira imiyoboro y'amazi mu buryo bwa "spiral arc welding/spiral arc welding", bikoreshwa ku muyoboro ufite uburebure bwa santimetero 100.

Twandikire kugira ngo umenye itandukaniro riri hagati y'umuyoboro wa ERW, LSAW, na SSAW.

Ubwoko bw'imiyoboro idafite umugozi: Umuyoboro ushyushye udafite umugozi Ufite umugozi ukonje

Umuyoboro w'icyuma udakora cyane ukoreshwa muri rusange ku miyoboro mito y'umurambararo (ubusanzwe munsi ya santimetero 24).
(Umuyoboro w'icyuma kidapfundikiye ukundwa kurusha umuyoboro upfundikiye ufite uburebure buri munsi ya mm 150 (inchi 6)).
Dukora umuyoboro munini w’umurambararo udahindagurika. Dukoresheje uburyo bwo kuzingurura bushyushye, umuyoboro udahindagurika ufite umurambararo ntarengwa wa santimetero 508 ushobora gukorwa. Niba ukeneye umuyoboro udahindagurika ufite umurambararo wa santimetero > 20, dushobora gukora umuyoboro udahindagurika dukoresheje uburyo bwo kwagura bushyushye bufite umurambararo wa santimetero 1016.

Ingano y'umuyoboro wa API 5L

API 5L irimo amanota nka Grade B, X42, X46, X52, X56, X60, X65, X70 na X80.

Umuyoboro w'icyuma wa API 5L uboneka mu byiciro bitandukanye by'icyuma birimo Icyiciro B, X42, X46, X52, X56, X60, X65, X70 na X80. Uko icyuma gishyirwa hejuru, niko uburyo bwo kugenzura ingano ya karubone burushaho gukomera kandi imbaraga za mekanike zikaba nyinshi.

Byongeye kandi, imiterere y’imiyoboro ya API 5L ivanze kandi idafite umugozi ifite urwego rumwe rw’icyuma ifite itandukaniro, aho imiyoboro ivanze ifite ibyo ikenera byinshi kandi ikaba ifite ingano nto ya karuboni na sulfure.

Ibisabwa mu butabire

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	0.03	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 ushongeshejwe
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 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%

Ibisabwa mu butabire

Imiterere ya chimique y'umuyoboro wa PSL 2 ifite t ≤ 0.984”

Ingano y'icyuma

Igice cy'ubunini, % hashingiwe ku bushyuhe n'isesengura ry'ibicuruzwa

Ikigereranyo cya karuboni a

Ibindi

CE IIW

CE Pcm

hejuru ya b

umubare ntarengwa

hejuru ya b

umubare ntarengwa

Umuyoboro utagira umushongi kandi ushongeshejwe
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. Imipaka ya CE ya SMLS t>0.787” igomba kuba nk'uko byumvikanyweho. Imipaka ya CEIIW ikoreshwa kuri 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%.

Ibisabwa mu gutanga

PSL	Imiterere y'ibyo umuntu asabwa gutanga	Icyiciro cy'imiyoboro
PSL1	Uko byazingurutse, bisanzwe, bihinduka bisanzwe	A
	Izungurutse nk'uko bigenda, izungurutse, izungurutse, izungurutse, izungurutse, izungurutse cyangwa izungurutse cyangwa niba byemeranyijweho gusa.	B
	Uko byazingurutse, bizingurutse, bizingurutse, bizingurutse, bizingurutse kandi bishyushye	X42, X46, X52, X56, X60, X65, X70
PSL 2	Uko byazinguruwe	BR, X42R
	Guhindura ibintu mu buryo busanzwe, bikozwe mu buryo busanzwe, bikozwe mu buryo busanzwe cyangwa bikozwe mu buryo busanzwe kandi bikonjeshwa	BN, X42N, X46N, X52N, X56N, X60N
	Yazimye kandi irashyuha	BQ, X42Q, X46Q, X56Q, X60Q, X65Q, X70Q, X80Q, X90Q, X100Q
	Ikozwe mu buryo bwa Thermomechanical rolled cyangwa thermomechanical	BM, X42M, X46M, X56M, X60M, X65M, X70M, X80M
	Izunguruka rya Thermomechanical	X90M, X100M, X120M
	Igipimo gihagije (R, N, Q cyangwa M) ku manota ya PSL2, ni icy'urwego rw'icyuma

Urwego rw'Ibisobanuro: PSL1, PSL2

PSL ni mu magambo make urwego rw'ibicuruzwa kandi igizwe na PSL1 na PSL2. Ni ikintu gisa n'urwego rw'ubuziranenge.

PSL1 na PSL2 ntabwo bitandukanye gusa mu igeragezwa, ahubwo binatandukanye mu miterere y’ibinyabutabire n’imiterere yabyo.

PSL2 irakomeye kurusha PSL1 ku bijyanye n'imiterere y'ibinyabutabire, imiterere yo gukurura, isuzuma ry'ingaruka, isuzuma ritangiza, n'ibindi.
Isuzuma ry'Ingaruka

Gupima ingaruka - Ntabwo ari ngombwa kuri PSL1, ahubwo ni kuri PSL2 (usibye X80).
Isuzuma ritangiza ibidukikije

PSL1 ntabwo isaba isuzuma ritangiza ariko PSL2 irasaba.

(Isuzuma ritangiza: Isuzuma ritangiza kandi ritangiza muri API 5L ikoresha uburyo bwa radiografiya, ultrasonic, cyangwa ubundi buryo (butarinze kwangiza ibikoresho) kugira ngo hamenyekane inenge n'ibitagenda neza mu miyoboro.)

Kubindi bisobanuro, twandikire kugira ngo umenye byinshi ku itandukaniro riri hagati ya API 5L PSL1 na PSL2.

Gupakira no Gutwara

Gupakira nimuri rusange wambaye ubusa, gufatanya insinga z'icyuma, cyanegikomeye.
Niba ufite ibisabwa byihariye, ushobora gukoreshagupakira bidahura n'ingese, kandi byiza kurushaho.

Amabwiriza yo kwirinda gupakira no gutwara imiyoboro y'icyuma cya karuboni
1.Umuyoboro w'icyuma wa API 5Lbigomba kurindwa ibyangiritse bitewe no kugongana, gusohoka no gucika mu gihe cyo gutwara, kubika no gukoresha.
2. Mu gihe ukoresha imiyoboro y'icyuma cya karuboni, ugomba gukurikiza amabwiriza agenga umutekano kandi ukitondera impanuka zo guturika, inkongi z'umuriro, uburozi n'izindi mpanuka.
3. Mu gihe cyo gukoresha,Umuyoboro wa API 5L w'icyuma cya karubonibigomba kwirinda guhura n'ubushyuhe bwinshi, ibintu byangiza, nibindi. Iyo bikoreshejwe muri ibi bidukikije, imiyoboro y'icyuma cya karuboni ikozwe mu bikoresho byihariye nko kurwanya ubushyuhe bwinshi no kurwanya ingese igomba gutoranywa.
4. Mu guhitamo imiyoboro y'icyuma cya karuboni, imiyoboro y'icyuma cya karuboni ifite ibikoresho bikwiye n'ibipimo bigomba gutoranywa hashingiwe ku bintu byuzuye nko gukoresha, imiterere iringaniye, umuvuduko, ubushyuhe n'ibindi bintu.
5. Mbere y'uko imiyoboro y'icyuma cya karuboni ikoreshwa, hagomba gukorwa igenzura n'ibizamini bikenewe kugira ngo harebwe ko ubuziranenge bwayo bwujuje ibisabwa.