Pipe ea Tšepe ea Khabone e se Nang Seamless e rekisoang ka bongata API 5L Gr. B/X42/X52/X65/ X70 Pls1 Moetsi le Mofani oa Pipe ea Mohala oa Psl2

Pipe ea Tšepe ea Khabone e se nang Seamless API 5L Gr. B/X42/X52/X65/ X70 Pls1 Psl2 Line Pipe

Tlhaloso e Khutšoanyane:

Phaephe ea API 5L ke phaephe ea tšepe ea carbon e sebelisetsoang ho tsamaisa oli le khase. E kenyelletsa phaephe e se nang sekoli le phaephe e welded (ERW, SAW). Mekhahlelo ea tšepe e kenyelletsa API 5L Kereiti ea B, X42, X46, X52, X56, X60, X65, X70, X80, PSL1, le PSL2.

Tšebeliso:Phaephe ea API 5L

Bokaholimo:Botsho

Mekhahlelo:API 5L Kereiti ea B, X42, X52, X56, X60, X65, X70, X80

Bophara ba Bophara ba Kantle:1/2” ho isa ho 2”, 3”, 4”, 6”, 8”, 10”, 12”, 16 inches, 18 inches, 20 inches, 24 inches ho fihlela ho 40 inches

Nako ea thomello:Matsatsi a 15-30 (ho ea ka tonnage ea 'nete)

Kou ea FOB:Kou ea Tianjin/Kou ea Shanghai

Romella imeile ho rona WhatsApp Imeile

Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

Qaqiso ea Sehlahisoa

Mekhahlelo	API 5L Kereiti ea B, X42, X52, X56, X60, X65, X70, X80
Boemo ba Tlhaloso	PSL1, PSL2
Bophara ba Bophara ba Kantle	1/2” ho isa ho 2”, 3”, 4”, 6”, 8”, 10”, 12”, 16 inches, 18 inches, 20 inches, 24 inches ho fihlela ho 40 inches.
Kemiso ea Botenya	SCH 10. SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, ho isa ho SCH 160
Mefuta ea Tlhahiso	Ha e na seamless (E phuthoa ka ho Chesa le e Batang), ERW e Welded (e phuthetsoe ka ho hanyetsa motlakase), SAW (E qoelitsoeng ka Arc Welded) ho LSAW, DSAW, SSAW, HSAW
Mofuta oa Lipheletso	Lipheletso tse betliloeng, Lipheletso tse se nang letho
Bolelele ba Nako	SRL (Bolelele bo le Bong bo sa Ratehang), DRL (Bolelele bo habeli bo sa Ratehang), 20 FT (limithara tse 6), 40FT (limithara tse 12) kapa, e etselitsoeng motho ka mong
Li-cap tsa Tšireletso	polasetiki kapa tšepe
Phekolo ea Bokaholimo	Pente ea tlhaho, e nang le varnish, e ntšo, FBE, 3PE (3LPE), 3PP, CWC (E koahetsoeng ka boima ba konkreite) CRA e koahetsoeng kapa e nang le mela

Phaephe ea API 5L e bolela phaephe ea tšepe ea khabone e sebelisoang lits'ebetsong tsa phetisetso ea oli le khase. E boetse e sebelisetsoa ho tsamaisa maro a mang a kang mouoane, metsi le seretse.

Mefuta ea Tlhahiso

Tlhaloso ea API 5L e akaretsa mefuta ea tlhahiso e bōpehileng ka welded le e se nang seamless.

Mefuta e Welded: ERW, SAW, DSAW, LSAW, SSAW, HSAW Pipe

Mefuta e tloaelehileng ea phaephe e welded ea API 5L ke e latelang:

ERW: Ho tjheseletsa ho hanyetsa motlakase, hangata ho sebediswa bakeng sa bophara ba diphaephe tse ka tlase ho di-inchi tse 24.

DSAW/SAW: Ho tjheseletsa arc e ka tlas'a metsi ka mahlakoreng a mabeli/ho tjheseletsa arc e ka tlas'a metsi, mokhoa o mong oa ho tjheseletsa ho feta ERW o sebelisoang bakeng sa liphaephe tse bophara bo boholo.

LSAW: Ho tjheseletsa arc e kenelletseng ka longitudinal, e sebediswang bakeng sa bophara ba diphaephe ho fihlela ho di-inchi tse 48. E tsejwa hape e le tshebetso ya tlhahiso ya JCOE.

SSAW/HSAW: Ho tjheseletsa arc e kenelletseng ka hare ho spiral/ho tjheseletsa arc e kenelletseng ka hare ho spiral, e sebediswang bakeng sa bophara ba diphaephe tse fihlang ho di-inchi tse 100.

Ikopanye le Rona ho Ithuta Phapang Pakeng tsa ERW, LSAW, le SSAW phaephe.

Mefuta ea Liphaephe tse se nang Mohele: Pipe e se nang Mohele e Chesang le Pipe e se nang Mohele e sa Chesang

Phaephe e se nang mohele hangata e sebelisoa bakeng sa liphaephe tse nyane tse bophara (hangata tse ka tlase ho lisenthimithara tse 24).

(Phaephe ea tšepe e se nang mohele e sebelisoa haholo ho feta phaephe e tjheselitsoeng bakeng sa bophara ba phaephe bo ka tlase ho 150 mm (li-inchi tse 6).

Re boetse re fana ka phaephe e se nang moedi e kgolo e bophara ba lisenthimithara tse 10. Re sebelisa mokhoa oa tlhahiso o phuthoang ka ho chesa, re ka hlahisa phaephe e se nang moedi e bophara ba lisenthimithara tse 508. Haeba u hloka phaephe e se nang moedi e boholo ba lisenthimithara tse 10, re ka e hlahisa re sebelisa mokhoa o atolositsoeng ka ho chesa o bophara ba lisenthimithara tse 1016.

Kereiti ea Pipe ea API 5L

API 5L e akaretsa Sehlopha sa B, X42, X46, X52, X56, X60, X65, X70, le X80.

Phaephe ea tšepe ea API 5L e sebelisa limaraka tse fapaneng tsa tšepe, ho kenyeletsoa Sehlopha sa B, X42, X46, X52, X56, X60, X65, X70, le X80. Ha sehlopha sa tšepe se ntse se eketseha, taolo ea se lekanang le khabone e ba thata 'me thepa ea matla a mechini e ba holimo.

Ho phaella moo, sebopeho sa lik'hemik'hale sa liphaephe tse se nang sekoli le tse phuthetsoeng tsa API 5L tsa sehlopha se le seng sa tšepe sea fapana, ka liphaephe tse phuthetsoeng tse nang le litlhoko tse thata le dikahare tse tlase tsa khabone le sebabole.

Litlhoko tsa lik'hemik'hale

Sebopeho sa Lik'hemik'hale bakeng sa phaephe ea PSL 1 e nang le t ≤ 0.984”
Kereiti ea Tšepe	Karolo e kholo, % e ipapisitse le mocheso le tlhahlobo ea sehlahisoa a, g
	C	Mn	P	S	V	Nb	Ti
	boholo ba b	boholo ba b	boholo	boholo	boholo	boholo	boholo
Pipe e se nang seamless
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
Pipe e nang le Welded
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%; le Mo ≤ 0.15%,
b. Bakeng sa phokotso e 'ngoe le e 'ngoe ea 0.01% ka tlase ho khabone e boletsoeng ka holimo, keketseho ea 0.05% ka holimo ho khabone e boletsoeng ka holimo bakeng sa Mn ea lumelloa, ho fihlela ho 1.65% bakeng sa likhakanyo ≥ L245 kapa B, empa ≤ L360 kapa X52; ho fihlela ho 1.75% bakeng sa likhakanyo > L360 kapa X52, empa < L485 kapa X70; le ho fihlela ho 2.00% bakeng sa khabone.
c. Ntle le haeba ho dumellanwe ka tsela e nngwe. NB + V ≤ 0.06%,
d. Nb + V + TI ≤ 0.15%,
e. Ntle le haeba ho dumellanwe ka tsela e nngwe.,
f. Ntle le haeba ho dumellanwe ka tsela e nngwe, NB + V = Ti ≤ 0.15%,
g. Ha ho dumellwe ho eketsa B ka boomo mme B e setseng ≤ 0.001%

Litlhoko tsa lik'hemik'hale

Sebopeho sa Lik'hemik'hale bakeng sa phaephe ea PSL 2 e nang le t ≤ 0.984”

Kereiti ea Tšepe

Karolo e kholo, % e ipapisitse le tlhahlobo ea mocheso le sehlahisoa

Tekanyo ea Khabone

Tse ling

CE IIW

CE Pcm

boholo ba b

boholo

boholo ba b

boholo

Pipe e se nang seamless le e nang le welded
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	Joalokaha ho lumellanoe
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	ke,j	Joalokaha ho lumellanoe
X90Q	0.16f	0.45f	1.9	0.02	0.01	g	g	g	j,k	Joalokaha ho lumellanoe
X100Q	0.16f	0.45f	1.9	0.02	0.01	g	g	g	j,k	Joalokaha ho lumellanoe

Pipe e nang le Welded
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	ke,j	.043f	0.25
X90M	0.1	0.55f	2.10f	0.02	0.01	g	g	g	ke,j	–	0.25
X100M	0.1	0.55f	2.10f	0.02	0.01	g	g	g	ke,j	–	0.25
a. SMLS t>0.787”, Meeli ea CE e tla ba joalo ka ha ho lumellanoe. Meeli ea CEIIW e sebelisitsoeng fi C > 0.12% le meeli ea CEPcm ea sebetsa haeba C ≤ 0.12%,
b. Bakeng sa phokotso e 'ngoe le e 'ngoe ea 0.01% ka tlase ho tekanyo e boletsoeng bakeng sa C, keketseho ea 0.05% ka holimo ho tekanyo e boletsoeng bakeng sa Mn ea lumelloa, ho fihlela ho tekanyo e phahameng ea 1.65% bakeng sa limaraka ≥ L245 kapa B, empa ≤ L360 kapa X52; ho fihlela ho tekanyo e phahameng ea 1.75% bakeng sa limaraka > L360 kapa X52, empa < L485 kapa X70; ho fihlela ho tekanyo e phahameng ea 2.00% bakeng sa limaraka ≥ L485 kapa X70, empa ≤ L555 kapa X80; le ho fihlela ho tekanyo e phahameng ea 2.20% bakeng sa limaraka > L555 kapa X80.
c. Ntle le haeba ho dumellanwe ka tsela e nngwe Nb = V ≤ 0.06%,
d. Nb = V = Ti ≤ 0.15%,
e. Ntle le haeba ho lumellane ka tsela e 'ngoe, Cu ≤ 0.50%; Ni ≤ 0.30% Cr ≤ 0.30% le Mo ≤ 0.15%,
f. Ntle le haeba ho dumellanwe ka tsela e nngwe,
g. Ntle le haeba ho dumellanwe ka tsela e nngwe, Nb + V + Ti ≤ 0.15%,
h. Ntle le haeba ho lumellane ka tsela e 'ngoe, Cu ≤ 0.50% Ni ≤ 0.50% Cr ≤ 0.50% le MO ≤ 0.50%,
ke. Ntle le haeba ho lumellane ka tsela e 'ngoe, Cu ≤ 0.50% Ni ≤ 1.00% Cr ≤ 0.50% le MO ≤ 0.50%,
j. B ≤ 0.004%,
k. Ntle le haeba ho lumellane ka tsela e 'ngoe, Cu ≤ 0.50% Ni ≤ 1.00% Cr ≤ 0.55% le MO ≤ 0.80%,
l. Bakeng sa dikereiti tsohle tsa PSL 2 tsa phaephe ntle le dikereiti tse nang le dintlha tse boletsweng tlase j, tse latelang di a sebetsa. Ntle le haeba ho dumellanwe ka tsela e nngwe ha ho dumellwe ho eketsa B ka boomo mme B e setseng ≤ 0.001%.

Maemo a Phano

PSL	Boemo ba ho Romela	Sehlopha sa phaephe
PSL1	Ha e ntse e phuthoa, e tloaelehile, e tloaelehile	A
	Ha e phuthoa, e phuthoa ka mokhoa o tloaelehileng, e phuthoa ka mokhoa o itekanetseng, e phuthoa ka mokhoa o itekanetseng, e phuthoa ka mokhoa o itekanetseng, e phuthoa ka mokhoa o itekanetseng le e hatelitsoeng kapa haeba ho dumellanoa ka Q&T SMLS feela	B
	Ha e phuthoa, e phuthoa ka mokhoa o tloaelehileng, e phuthoa ka mokhoa o itekanetseng, e phuthoa ka mokhoa o itekanetseng, e phuthoa ka mokhoa o itekanetseng, e phuthoa ka mokhoa o itekanetseng le e halefisitsoeng	X42, X46, X52, X56, X60, X65, X70
PSL 2	Ha e phutholohile	BR, X42R
	Ho phutholla, ho etsa hore ho be le maemo a tloaelehileng, ho be le maemo a tloaelehileng kapa ho be le maemo a tloaelehileng le ho halefisoa	BN, X42N, X46N, X52N, X56N, X60N
	E timme ebile e bebofalitsoe	BQ, X42Q, X46Q, X56Q, X60Q, X65Q, X70Q, X80Q, X90Q, X100Q
	Thermomechanical rolled kapa thermomechanical e entsoe	BM, X42M, X46M, X56M, X60M, X65M, X70M, X80M
	Thermomechanical e phutholohile	X90M, X100M, X120M
	Ho lekana (R, N, Q kapa M) bakeng sa limaraka tsa PSL2, ke tsa sehlopha sa tšepe

Boemo ba Tlhaloso: PSL1, PSL2

PSL e emetse Boemo ba Tlhaloso ea Sehlahisoa, bo kenyeletsang PSL1 le PSL2. E ka boela ea utloisisoa e le sehlopha sa boleng.

PSL1 le PSL2 ha li fapane feela ka litlhoko tsa liteko empa hape le ka sebopeho sa lik'hemik'hale le thepa ea mechini.

PSL2 e na le litlhoko tse thata ho feta PSL1 mabapi le sebopeho sa lik'hemik'hale, thepa ea ho thaepa, teko ea tšusumetso, liteko tse sa senyeheng, jj.

Teko ea Tšusumetso
PSL1 ha e hloke teko ea tšusumetso, ha PSL2 (ntle le X80) e hloka teko.

Teko e sa senyeheng
PSL1 ha e hloke liteko tse sa senyeheng, ha PSL2 e hloka liteko tse sa senyeheng.

(Teko e sa senyeheng: Teko le liteko tse sa senyeheng tekanyetsong ea API 5L li sebelisa radiographic, ultrasonic, kapa mekhoa e meng (ntle le ho senya thepa) ho lemoha liphoso le mefokolo liphaepheng.)

Bakeng sa lintlha tse ling, ikopanye le rona ho ithuta haholoanyane ka phapang lipakeng tsa API 5L PSL1 le PSL2.

Ho paka le ho tsamaisa

Sephutheloana kehangata o hlobotse, ho tlama terata ea tšepe, haholomatla.
Haeba o na le ditlhoko tse ikgethang, o ka sebedisasephutheloana se thibelang mafome, 'me e ntle le ho feta.

Mehato ea ho ela hloko bakeng sa ho paka le ho tsamaisa liphaephe tsa tšepe ea khabone
1.Pipe ea Tšepe ea API 5Le tlameha ho sireletsoa tšenyong e bakoang ke ho thulana, ho tsoa le ho sehoa nakong ea lipalangoang, polokelo le tšebeliso.
2. Ha o sebedisa diphaephe tsa tshepe ya khabone, o lokela ho latela mekgwa e tsamaellanang ya ts'ebetso ya polokeho mme o ele hloko ho thibela ho phatloha, mollo, chefo le dikotsi tse ding.
3. Nakong ea tšebeliso,Tšepe ea k'habone ea API 5L Pipeli lokela ho qoba ho kopana le mocheso o phahameng, mecha ea phatlalatso e senyang, jj. Haeba li sebelisoa libakeng tsena, liphaephe tsa tšepe ea carbon tse entsoeng ka thepa e khethehileng joalo ka ho hanyetsa mocheso o phahameng le ho hanyetsa ho bola li lokela ho khethoa.
4. Ha ho kgethwa diphaephe tsa tshepe ya khabone, diphaephe tsa tshepe ya khabone tsa thepa le ditlhaloso tse loketseng di lokela ho kgethwa ho itshetlehile ka dintlha tse akaretsang tse kang tikoloho ya tshebediso, thepa e mahareng, kgatello, mocheso le mabaka a mang.
5. Pele ho sebelisoa liphaephe tsa tšepe ea khabone, ho lokela ho etsoa liteko le liteko tse hlokahalang ho netefatsa hore boleng ba tsona bo fihlela litlhoko.