Spiral Welded Carbon Steel Pipe X60 SSAW Line Pipe

Tlhaloso e Khutšoanyane:

Rea u amohela lefatšeng la spiral welded carbon steel pipe, e leng phetoho e ncha e fetolang lefatše latjheseletsa peipi ya tšepe.Sehlahisoa sena se entsoe ka nepo bakeng sa matla a ke keng a lekanngoa, ho tšoarella le ho feto-fetoha ha maemo.Re motlotlo ho le hlahisetsa mefuta ea rona ea liphaephe tsa tšepe tsa spiral welded carbon steel, tse entsoeng ka hloko ka ho pitikisa litšepe tse nang le khabone e tlaase ka har'a likheo tsa li-tube ka lehlakoreng le itseng la spiral, ebe li cheselletsa seams tsa lipeipi.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Ea ronaspiral welded carbon steel pipesli etselitsoe ka ho khetheha ho khotsofatsa tlhoko e ntseng e hola ea liphaephe tse kholo tsa tšepe tse bophara bo boholo.Ka ho sebelisa litšepe tse moqotetsane le ho sebelisa theknoloji ea ho tjheseletsa e se nang moeli, re khonne ho hlahisa sehlahisoa sa maemo a holimo se fetang tlholisano ho latela boleng le ts'ebetso.Lisebelisoa tsa mantlha tse sebelisoang ts'ebetsong ea rona ea tlhahiso li kenyelletsa Q195, Q235A, Q235B, Q345, GR.B, X42, X52, X60, X70 joalo-joalo.

Standard	Kereiti ea tšepe	Sebopeho sa lik'hemik'hale									Thepa ea tensile							Teko ea Charpy Impact le Teko ea ho theola boima ba 'mele
		C	Si	Mn	P	S	V	Nb	Ti		CEV4) (%)	Rt0.5 Mpa Ho hlahisa matla		Rm Mpa Tensile Matla		Rt0.5/ Rm	(L0=5.65 √ S0 ）Elongation A%
		max	max	max	max	max	max	max	max	Tse ding	max	min	max	min	max	max	min
	L245MB	0.22	0.45	1.2	0.025	0.15	0.05	0.05	0.04	1)	0.4	245	450	415	760	0.93	22	Teko ea phello ea Charpy: Matla a ho monya matla a 'mele oa liphaephe le seam ea weld e tla lekoa joalo ka ha ho hlokahala maemong a mantlha.Bakeng sa lintlha, sheba maemo a mantlha.Teko ea ho theola boima ba 'mele: Sebaka sa boikhethelo sa ho kuta
GB/T9711-2011 (PSL2)	L290MB	0.22	0.45	1.3	0.025	0.015	0.05	0.05	0.04	1)	0.4	290	495	415			21
	L320MB	0.22	0.45	1.3	0.025	0.015	0.05	0.05	0.04	1)	0.41	320	500	430			21
	L360MB	0.22	0.45	1.4	0.025	0.015				1)	0.41	360	530	460			20
	L390MB	0.22	0.45	1.4	0.025	0.15				1)	0.41	390	545	490			20
	L415MB	0.12	0.45	1.6	0.025	0.015				1)2)3	0.42	415	565	520			18
	L450MB	0.12	0.45	1.6	0.025	0.015				1)2)3	0.43	450	600	535			18
	L485MB	0.12	0.45	1.7	0.025	0.015				1)2)3	0.43	485	635	570			18
	L555MB	0.12	0.45	1.85	0.025	0.015				1)2)3	Puisano	555	705	625	825	0.95	18
	Hlokomela:
	1）0.015 ≤ Altot ＜ 0.060;N ≤ 0.012;AI—N ≥ 2—1;Cu ≤ 0.25;Ni ≤ 0.30;Cr ≤ 0.30；Mo ≤ 0.10;
	2）V+Nb+Ti ≤ 0.015%
	3) Bakeng sa limaraka tsohle tsa tšepe, Mo e ka ≤ 0.35%, tlas'a konteraka.
	Mong Cr+Mo+V Ke+Ni 4）CEV=C+6 + 5 + 5

E 'ngoe ea melemo ea bohlokoa ea peipi ea rona ea tšepe ea spiral welded carbon steel ke ho tšoarella ha eona ho ke keng ha lekanngoa.Liphaephe tsena li khona ho mamella maemo a thata ka ho fetisisa, li etsa hore e be tse loketseng liindasteri le lisebelisoa tse fapaneng.Ebang e sebelisoa bakeng sa lipeipi tsa metsi a malapeng, merero ea indasteri kapa merero ea meralo, lipeipi tsa rona tsa spiral welded carbon steel li etselitsoe ho feta tebello ea hau.

Ntle le matla le ho tšoarella, peipi ea rona ea spiral welded carbon steel e sebetsa haholo.Kaho ea eona e ikhethang e lumella ho kenya habonolo le ho ikamahanya le maemo ho mefuta e sa tšoaneng ea liphaephe le mekhoa ea ho tsamaisa.Ho tloha mererong e menyenyane ea bolulo ho ea lits'ebetsong tse kholo tsa indasteri, liphaephe tsa rona li fana ka tharollo e se nang moeli le e ka tšeptjoang bakeng sa litlhoko tsohle tsa hau tsa lipeipi.

Ho feta moo, re motlotlo ka boleng bo holimo le bots'epehi ba lipeipi tsa rona tsa spiral welded carbon steel.Phaephe e 'ngoe le e 'ngoe e kena litekong tse matla le mehato ea ho laola boleng ho netefatsa hore e finyella litekanyetso tse phahameng ka ho fetisisa.Boitlamo ba rona ba boleng bo bonahala ka khotsofalo ea bareki ba rona, ba itšetlehileng ka lihlahisoa tsa rona ho finyella litlhoko tsa bona tse fapaneng.

Re thabela ho u tsebisaPipe ea mohala oa X60 SSAWe le karolo ea lihlahisoa tsa rona.E na le matla a matla a ho thibela kutu le matla a maholo, peipi ena e etselitsoe ho tsamaisa maro a fapaneng, ho kenyeletsoa oli le khase ea tlhaho.Pipe ea mola oa X60 SSAW ke bopaki ba boiteko ba rona bo tsoelang pele ba ho hlahisa litharollo tse ncha ho khotsofatsa litlhoko tse fetohang tsa indasteri.

Ka kakaretso, pipe ea rona ea "spiral welded carbon steel" ke sehlahisoa se holimo se kopanyang matla le ho tšoarella ha tšepe ea carbon le ho fetoha ha maemo le ho feto-fetoha ha spiral welding.Bokhoni ba eona ba ho hlahisa liphaephe tsa tšepe tse bophara bo boholo ho tloha litšepe tse moqotetsane li e khetholla ho mekhoa e tloaelehileng ea ho etsa liphaephe.Hore na ke liphaephe tsa metsi tsa malapeng kapa lits'ebetso tsa indasteri, pipe ea rona ea tšepe ea spiral welded carbon ke khetho e tšepahalang bakeng sa litlhoko tsohle tsa hau tsa lipeipi.Tšepa boitlamo ba rona ba boleng, boqapi le khotsofalo ea bareki 'me u lumelle lihlahisoa tsa rona ho hlakisa boiphihlelo ba hau ba lipeipi tsa metsi.

E fetileng: Pipe ea tšepe e cheselitsoeng: Tataiso e pharalletseng ea ho netefatsa likhokahano tse sebetsang hantle le tse ts'epahalang

E 'ngoe: X52 SSAW Line Pipe For Gas Line

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