China Factory Cheap Hot China High Quality Theko e tlase Theko e tlase Seamless Steel Pipe (API/A106/A53/ST37/ST52/A210/A179/A192) Moetsi le Mofani

Factory Cheap Hot China Boleng bo Phahameng Theko e Tlase Theko e Tlase Seamless Steel Pipe (API/A106/A53/ST37/ST52/A210/A179/A192)

Factory Cheap Hot China High Quality Theko e Tlase Theko e Tlase Seamless Steel Pipe (API/A106/A53/ST37/ST52/A210/A179/A192) Setšoantšo se Featured

Tlhaloso e Khutšoanyane:

Seamless tšepe pipe bakeng sa thepa ea manyolo a khatello e phahameng ke tšepe ea boleng bo phahameng ba carbon

letšepe e kopantsoeng phala e se nang moeliloketseng bakeng sathepa ea lik'hemik'hale lephaephe.

Mofuta ona oa peipi ea tšepe ka hareGB6479-2013maemo.

Re romelle lengolo-tsoibila Khoasolla joalo ka PDF

Lintlha tsa Sehlahisoa

Q345

Li-tag tsa Sehlahisoa

Ke mokhoa o motle oa ho ntlafatsa lihlahisoa tsa rona le ho li lokisa. Morero oa rona ke ho theha lihlahisoa tse ncha ho menyetla e nang le boiphihlelo bo holimo bakeng sa Factory Cheap Hot China High Quality Theko e tlase ea Seamless Steel Pipe (API/A106/A53/ST37/ST52/A210/A179/A192), Joalo ka setsebi se ikhethileng ho sena. tšimong, re ikemiselitse ho rarolla bothata bofe kapa bofe ba ts'ireletso e phahameng ea mocheso bakeng sa basebelisi.
Ke mokhoa o motle oa ho ntlafatsa lihlahisoa tsa rona le ho li lokisa. Sepheo sa rona ke ho theha lihlahisoa tse ncha ho batho ba nang le tsebo e phahameng eaAPI 5L Seamless Pipe, China Seamless Pipe, Re u amohela ka mofuthu hore u re etele ka seqo. Re na le tšepo ea ho theha setsoalle sa nako e telele se thehiloeng tekano le melemo e kopanetsoeng. Haeba u batla ho ikopanya le rona, etsa bonnete ba hore u seke oa tsilatsila ho letsetsa. Re tla ba khetho ea hau e ntle ka ho fetisisa.

Kakaretso

Kopo

Seamless tšepe phala bakeng sa thepa ea manyolo a khatello e phahameng ke tšepe ea boleng bo phahameng ba k'habone le tšepe ea tšepe e se nang seamless e loketseng lisebelisoa tsa lik'hemik'hale le liphaephe.

Kereiti e ka Sehloohong

Mophato oa tšepe ea boleng bo holimo ea khabone: 10 #, 20 #

Karolo ea Lik'hemik'hale

Karolo ea Lik'hemik'hale/%
NO	C	Si	Mn	Cr	Mo	V	W	Nb	Ni	P S
NO										eseng ho feta
10	0. 07-0. 13	0. 17 -0. 37	0.35 -0. 65	-	-	-	-	-	-	0.025	0.015
20	0. 17 -0. 23	0.17 -0. 37	0. 35-0.65	-	-	-	-	-	-	0.025	0.015
Q345Ba	0. 12 -0. 20	0.20-0. 50	1.20-1,70	<0. 30	<0. 10	mis	-	<0.07	W0. 50	0.025	0.015
Q345C”	0. 12 -0. 20	0.20 -0. 50	1.20 -1. 70	W0. 30	<0. 10	<0. 15	-	W0.07	<0. 50	0.025	0.015
Q345D”	0. 12 -0. 18	0.20 -0. 50	1.20~1.70	W0. 30	<0. 10	<0. 15	-	W0.07	<0. 50	0. 025	0.015
Q345Ea*b	0. 12 -0. 18	0. 20-0. 50	1. 20 -1,70	W0. 30	<0. 10	<0. 15	-	<0.07	<0. 50	0. 025	0.01
12CrMo	0. 08-0. 15	0.17 -0. 37	0. 40-0. 70	0. 40-0. 70	0. 40-0. 55	-	-	-	-	0. 025	0.015
15CrMo	0. 12 -0. 18	0. 17 -0. 37	0. 40-0. 70	0. 80-1. 10	0. 40-0.55	-	-	-	-	0. 025	0. 015
12Cr2Mo	0. 08-0. 15	<0. 50	0. 40-0.6	2.00-2. 50	0. 90-1. 13	-	-	-	-	0.025	0. 015
12Cr5Mo	<0. 15	<0.50	<0. 60	4. 00-6.00	0. 40-0. 60	-	-	-	<0. 60	0. 025	0. 015
lOMoWVNb	0. 07-0. 13	0. 50-0.8	0. 50-0.8	-	0. 60-0. 90	0. 30-0. 50	0. 50-0. 90	0. 06-0. 12	-	0.025	0.015
12SiMoVNb	0.08 -0. 14	0.50 -0.8	0. 60-0. 90	-	0. 90-1. 10	0. 30-0. 50	-	0. 04-0.08	-	0.025	0.015
Ha ho hlokahala ho eketsa likarolo tse ntle tsa lijo-thollo, tšepe e tla ba le bonyane e le 'ngoe ea Al, Nb, V le Ti. Lintho tse ekelitsoeng tsa lijo-thollo tse ntle li tla bontšoa setifikeiti sa boleng. Litaba ha lia lokela ho feta 0.20%
Likahare tsa bal ka tšepe ha li na ho ba ka tlase ho 0.020%, kapa litaba tsa ala ka tšepe ha li na ho ba tlase ho 0.015%.

Thepa ea Mechini

Kereiti	Thepa ea Mechini
	Tensile	Khefutsa			Nako e telele ka mor'a ho robeha A/%		Phokotso ea sebaka	Matla a ho monya shoka
	MPa	MPa					Z/%	(KV2)/J
		Botenya ba lerako la tšepe / limilimithara						Teko mocheso/℃	setšoantšo	motshelli
		W16	> 16 — 40	>40	setšoantšo	motshelli			setšoantšo	motshelli
		eseng ka tlase ho							eseng ka tlase ho
10	335〜490	205	195	185	24	22	一	一	-	一
20	410〜550	245	235	225	24	22	一	0	40	27
Q345B	490〜670	345	335	325	21	19	一	20	40	27
Q345C	490〜670	345	335	325	21	19	一	0	40	27
Q345D	490〜670	345	335	325	21	19	一	-20	40	27
Q345E	490〜670	345	335	325	21	19	-	-40	40	27
12CrMo	410~560	205	195	185	21	19	-	20	40	27
15CrMo	440〜640	295	285	275	21	19	一	20	40	27
12Cr2Moa	450〜60.	280			20	18	一	20	40	27
12Cr5Mo	390〜590	195	185	175	22	20	一	20	40	27
lOMoWVNb	470〜670	295	285	275	19	17	一	20	40	27
12SiMoVNb	2470	315	305	295	19	17	50	20	40	27
Pipe ea 12Cr2Mo, Ha D <30 mm le SW3 mm, matla a tlhahiso e tlase kapa matla a katoloso ea polasetiki a ka fokotsoa ka 10 MPa.

Tlhokahalo ea Teko

Ntle le ho netefatsa sebopeho sa lik'hemik'hale le thepa ea mochini, phala ea tšepe e kolobisitsoeng ka kotloloho ke ingot e tla hlahlojoa ka matla a tlase, 'me tlhahlobo ea hona joale ea eddy kapa tlhahlobo ea ho lutla ha mabone e ka sebelisoa sebakeng sa tlhahlobo ea hydraulic.

Matla a Phepelo

Lithane tse 2000 ka Khoeli ka Kereiti ka 'ngoe ea li-tubes tsa tšepe tse se nang Seam bakeng sa khatello e phahameng

lisebelisoa tsa ho lokisa manyolo a lik'hemik'hale.

Sephutheloana

Ka Lingata Le Ka Lebokoseng le Matla la Lehong

Phano

Matsatsi a 7-14 haeba a le setokong, matsatsi a 30-45 ho hlahisa

Tefo

30% depsoit, 70% L/C kapa B/L kopi kapa 100% L/C ha u bona