Umuyoboro w'icyuma cya karuboni API 5L Gr. B/X42 /X52 /X60 /X65 Psl2 Psl2 w'umuyoboro w'icyuma cya karuboni. Umukozi n'umutanga serivisi

Umuyoboro w'icyuma cya karuboni wa API 5L Gr. B/X42 /X52 /X60 /X65 Psl2 Psl2

API 5L Gr. B/X42 /X52 /X60 /X65 Psl2 Umuyoboro w'icyuma cya karuboni Ishusho igaragara

Ibisobanuro bigufi:

Umuyoboro w'icyuma cya karuboni wa API 5L PSL2ikwiriye gukoreshwa mu gukora peteroli na gaze, gucukura no gutanga serivisi zo mu bicuruzwa bya peteroli. Yakozwe hakurikijwe ibisabwa n'amahame mpuzamahanga ya API 5L, iyi miyoboro ifite imbaraga nyinshi, gukomera no kwizerwa ku mishinga y'imiyoboro y'amazi.

Izina:Umuyoboro w'icyuma cya karuboni 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

Ikiranga	Ibisobanuro
Igisanzwe	API 5L PSL2
Icyiciro	Gr. B / X42 / X52 / X60 / X65
Ubwoko bw'umuyoboro	Idafite umushongi / ERW / LSAW / SSAW
Ingano y'inyuma	1/2” – 60” (Ishobora guhindurwa)
Ubunini bw'urukuta	SCH 10 – SCH 160
Uburebure	5.8m / 6m / 11.8m / 12m cyangwa byahinduwe
Ubuso	Umukara / 3LPE / FBE / Galanti
Imigabane	Urutonde runini rw'ibikoresho ruriho
Igiciro	Itangwa ry'ibikoresho mu ruganda
Gutanga	Kohereza byihuse iminsi 15–30

Umuyoboro wa API 5Lni umuyoboro w'icyuma cya karuboni ukoreshwa cyane mu nganda za peteroli na gaze. Unakoreshwa no gutwara ibindi bintu nk'umwuka, amazi n'ibyondo.

Ubwoko bw'Inganda

API 5L ikoreshwa ku miyoboro ishongeshejwe ndetse n'imiyoboro idafite umugozi.

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

Ubwoko busanzwe bw'imiyoboro ya API 5L ikoze mu buryo bwa welded ni ubu bukurikira:

ERW: Gusudira ubudahangarwa bw'amashanyarazi bikoreshwa ku miyoboro ifite umurambararo uri munsi ya santimetero 24.

DSAW/ SAW: Gusudira arc iri munsi y’impande ebyiri/gusudira arc iri munsi y’amazi ni ubundi buryo bwo gusudira bushobora gukoreshwa mu mwanya wa ERW ku muyoboro munini w’umurambararo.

LSAW: Ubushuhe bwo gusudira bwa Arc bukozwe mu gihe kirekire bukoreshwa mu muyoboro wa santimetero 18 z'umurambararo. Buzwi nka JCOE.

SSAW/HSAW: Gusudira umuyoboro unyuze mu mazi/gusudira umuyoboro unyuze mu mazi ufite umurambararo wa 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 n'umuyoboro udafite umugozi uvanze n'umuyoboro ukonje udafite umugozi

Umuyoboro udafite umugozi ukunze gukoreshwa ku miyoboro mito y'umurambararo (ubusanzwe munsi ya santimetero 24).

(Umuyoboro w'icyuma kidapfundikiye ukoreshwa cyane kurusha umuyoboro upfundikiwe ku muyoboro ufite umurambararo uri munsi ya mm 150 (inchi 6).

Dufite kandi umuyoboro munini w’umurambararo udafite umugozi. Dukoresheje uburyo bwo gushyushya bushyushye, dushobora gukora umuyoboro udafite umugozi ufite uburebure bwa santimetero 508. Niba ukeneye umuyoboro udafite umugozi urenze santimetero 20, dushobora kuwukora ufite uburebure bwa santimetero 1016 ukoresheje uburyo bwo gushyushya bwagutse.

Ingano y'umuyoboro wa API 5L

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

Hari ingano nyinshi zitandukanye z'icyuma ku miyoboro y'icyuma ya API 5L nka Grade B, X42, X46, X52, X56, X60, X65, X70, na X80. Uko urwego rw'icyuma rwiyongera, kugenzura ingano ya karuboni birakomera, imbaraga za mekanike zirazamuka.

Nanone, imiterere y'imiyoboro ya API 5L idakora neza kandi ivanze ku rwego runaka ntabwo ari imwe, umuyoboro uvanze ufite ibyo ukeneye byinshi kandi 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 gabanuka rya 0.01% munsi y’ingano ntarengwa ya karuboni yagenwe, ingano yemewe ya manganese (Mn) ishobora kwiyongeraho 0.05%, hakurikijwe imbibi zikurikira:Kugeza kuri 1.65% Mn ku byiciro ≥ L245 (B) na ≤ L360 (X52) Kugeza kuri 1.75% Mn ku manota > L360 (X52) na < L485 (X70) Kugeza kuri 2.00% Mn kuri grade L485 (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

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 gabanuka rya 0.01% munsi y’ingano ntarengwa ya karuboni (C) yagenwe, ingano yemewe ya manganese (Mn) ishobora kwiyongeraho 0.05%, mu buryo bukurikira:Kugeza kuri 1.65% Mn ku byiciro ≥ L245 (B) na ≤ L360 (X52) Kugeza kuri 1.75% Mn ku manota > L360 (X52) na < L485 (X70) Kugeza kuri 2.00% Mn ku byiciro ≥ L485 (X70) na ≤ L555 (X80) Kugeza kuri 2.20% Mn ku manota > L555 (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

PSL1	Imiterere y'ibyo umuntu asabwa gutanga	Amanota akurikizwa
	Uko byazingurutse, bisanzwe, bihinduka bisanzwe	A
	Bikozwe nk'uko bizungurutse, bikozwe mu buryo busanzwe, bikozwe mu buryo busanzwe, bikozwe mu buryo busanzwe, bikozwe mu buryo busanzwe kandi bikozwe mu buryo busanzwe, cyangwa niba byumvikanyweho, Q&T SMLS gusa	B
	Uko byazingurutse, bizingurutse, bizingurutse, bizingurutse, bizingurutse, bizingurutse, bizingurutse kandi bishyushye	X42, X46, X52, X56, X60, X65, X70

PSL2	Imiterere y'ibyo umuntu asabwa gutanga	Icyiciro cy'imiyoboro
	Uko byazinguruwe	BR, X42R
	Guhindura ibintu mu buryo busanzwe, byakozwe mu buryo busanzwe, cyangwa byakozwe mu buryo busanzwe kandi bikozwe mu buryo busanzwe	BN, X42N, X46N, X52N, X56N, X60N
	Yazimye kandi irashyuha	BQ, X42Q, X46Q, X56Q, X60Q, X65Q, X70Q, X80Q, X90Q, X100Q
	Ifite imiterere ya Thermomechanical yazinze/yakozwe	BM, X42M, X46M, X56M, X60M, X65M, X70M, X80M
	Thermomechanical yazingiye gusa	X90M, X100M, X120M
Icyitonderwa: Ku manota ya PSL2, inyuguti y'ibanze (R, N, Q, cyangwa M) ni kimwe mu bigize imiterere y'amanota ya steel.

Urwego rw'Ibisobanuro: PSL1, PSL2

PSL1 na PSL2 biratandukanye mu bijyanye no gupima ndetse no mu miterere yabyo ya shimi n'iy'imashini.

PSL2 irusha PSL1 gukomera mu miterere y’ibinyabutabire, imiterere yo gukurura, isuzuma ry’ingaruka, isuzuma ritangiza n’ibindi.
Isuzuma ry'Ingaruka

PSL2 yonyine isaba igeragezwa ry'ingaruka: usibye X80.

NDT: Isuzuma ritangiza. PSL1 ntisaba isuzuma ritangiza mu gihe habayeho igabanuka ry’ibiciro. Isuzuma ritangiza rikoreshwa. PSL2 irabikora.

(Isuzuma ritangiza: Isuzuma ritangiza (NDT) n'isuzuma rya NDT (iyo hakoreshejwe uburyo bwo gupima NDT bwanditswe muri API 5L) ni ugukoresha uburyo bumwe cyangwa bwinshi bwo gupima butaringiza nka radiography, ultrasound (US), cyangwa ubundi (ibikoresho bitangiritse) kugira ngo hamenyekane inenge n'ibitameze 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.Mu gihe cyo gutwara no kubika
Umuyoboro w'icyuma wa API 5Lbigomba kurindwa impanuka, gukandamizwa, gucibwa cyangwa ikindi cyangirika cyose cya mashini mu gihe cyo gupakira, gutwara, kubika no gufata.

2. Uburyo bwo gucunga neza
Iyo urimo gukorana naimiyoboro y'icyuma cya karuboni, buri gihe fata ingamba zisanzwe zo kwirinda impanuka nk'ibisasu, inkongi z'umuriro, cyangwa guhura n'ibinyabutabire by'uburozi.

3. Imiterere ya serivisi
Ntugomba na rimwe gukoreshaImiyoboro ya API 5L y'icyuma cya karubonimu bushyuhe bwinshi, mu buryo bwa "media corrosive", cyangwa ahandi hantu hose habi. Kuri izi porogaramu, hitamo imiyoboro ikozwe mu byiciro byihariye kandi idashobora kwangirika cyangwa kwangirika.

4. Guhitamo ibikoresho n'ibisobanuro
Hitamo ibikoresho by'umuyoboro n'urwego nyuma yo gusuzuma witonze imiterere y'imikorere, urugero nk'imiterere y'ibidukikije, ubwoko bw'ubushyuhe, igitutu n'ubushyuhe n'ikoreshwa, n'ibindi.

5. Isuzuma n'Isuzuma mbere yo gukoresha
Umurongo wa Pope ugomba gusuzumwa mbere yo kuwukoresha kugira ngo hemezwe ubwiza n'imikorere yawo.

Ubwikorezi:Kohereza mu buryo bwa "Express", "Air, Gari ya moshi", "Land", "Swimming" (FCL cyangwa LCL cyangwa Bulk)

Ibibazo Bikunze Kubazwa

Q1: Ubwoko bw'imiyoboro iboneka?
A: Dutanga imiyoboro idafite umugozi (SMLS), ERW, LSAW na SSAW mu buryo butandukanye bwo gukoresha umuvuduko n'imiyoboro.

Q2: Ni iyihe sura irangizwa n'ipfundikizo ushobora guhitamo?
A: Irangi ni 3LPE, FBE, irangi ry'umukara cyangwa galvanize. Hariho kandi irangi risanzwe ry'urusyo.

Q3: Ni gute wahitamo urwego rw'imiyoboro rukwiye?
A: Hitamo amanota bitewe n'umuvuduko w'akazi, ubushyuhe, ubwoko buringaniye n'imiterere y'aho ukorera. Niba ukeneye, abakozi bacu ba tekiniki bazagufasha guhitamo amanota akubereye umushinga wawe.

Q4: Ni izihe mpamyabumenyi zawe z'ubuziranenge?
A: Imiyoboro yose ikorwa hakurikijwe amabwiriza ya API 5L kandi itangwa na MTC (Impamyabushobozi y'ikizamini cya Mill). Imiyoboro ya PSL2 nayo ikorerwa isuzuma n'igenzura rikomeye.

Q5: Igihe cyo gutangira ni ikihe?
A: Ku bicuruzwa bisanzwe by’imigabane, igihe cyo kubikuza gishobora kuba iminsi 7-20 bitewe n’ingano, ingano, n’aho bigiye gukorerwa.

Ibanjirije iyi: GB/T 2518-2008 DX51D/DX52D/DX53D+Z275 Igikoresho cy'icyuma cyasizwe irangi | Icyuma cyo mu rugo gifite karuboni nkeya, 275 g/m² gikingira zinc, gikoreshwa mu bwubatsi no mu nganda

Ibikurikira: ASTM A653 / A792 G90 G60 AZ50 PPGI Icyuma gikonjesha mu bwubatsi, ibikoresho by'ikoranabuhanga no gukora imiyoboro

Api 5l