Spiral Welded Pipe For Gas Pipelines

Tlhaloso e Khutšoanyane:

Rea u amohela ho Cangzhou Spiral Steel Pipes Group Co., Ltd. moetsi ea ka sehloohong oa Spiral Welded Pipes.Re ipapisitse le ho fana ka liphaephe tsa khase tsa maemo a holimo tse bapalang karolo, ho tsamaiseng khase ho tloha libakeng tsa merafo kapa lifemeng tsa ho e lokisa ho ea litsing tsa kabo ea khase ea litoropong kapa likhoebong tsa indasteri.Bokhabane ba ronamekhoa ea ho kenya lipeipi'me theknoloji e tsoetseng pele e tiisa liphaephe tse sebetsang hantle bakeng sa litlhoko tsohle tsa hau tsa lipalangoang tsa khase.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Spiral Welded Pipesli entsoe ka ho theola litšepe tsa khabone e tlase kapa litšepe tsa alloy tse tlase hore li be likheo tsa liphaephe ka lehlakoreng le itseng la spiral.Joale likhoele tsena li tšeloa hammoho ho etsa liphaephe tsa tšepe.Ho Cangzhou Spiral Steel Pipes Group Co., Ltd. re na le boiphihlelo ba ho hlahisa liphaephe tse cheselitsoeng tse netefatsang maemo a holimo ka ho fetisisa a boleng le ho tšoarella.

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+Ni4）CEV=C+6 + 5 + 5

Liphaephe tsa rona tsa Spiral Welded li ipabola ka bokhoni ba tsona ba ho mamella khatello le phapang e feteletseng ea mocheso e ba etsang khetho e phethahetseng bakeng sa lits'ebetso tsa lipalangoang tsa khase.Li bontša ho hanyetsa ho bola.E etselitsoe ho fihlela litlhoko tse boima tsa indasteri ea khase.E entsoe ka ho sebelisa theknoloji ea morao-rao le ho khomarela litekanyetso tsa indasteri liphaephe tsa rona li fana ka tharollo, bakeng sa litlhoko tsohle tsa hau tsa lipeipi tsa khase.

Cangzhou Spiral Steel Pipes Group Co., Ltd. E motlotlo ka boitlamo ba rona ba ho fana ka lihlahisoa tsa boleng bo holimo le tse tšepahalang.Ka matla a tlhahiso ea lithane tse 400,000 le boleng ba kakaretso ea li-Yuan tse limilione tse likete tse 1,8 re iketsetse re le mofani oa thepa ea tšepahalang, indastering ea lipeipi tsa tšepe.Sehlopha sa rona sa litsebi se etsa bonnete ba hore phala e 'ngoe le e' ngoe e entsoeng e kopana le litekanyetso tsa indasteri e netefatsang khotsofalo e kholo ea bareki le khotso ea kelello.

Re utloisisa ka botlalo bohlokoa ba lipalangoang tse sireletsehileng tsa khase, ke ka lebaka leo re lulang re ikitlaelletsa ho ntlafatsa mekhoa ea rona ea tlhahiso le theknoloji ho fa bareki ba rona lihlahisoa tse ntle ka ho fetisisa tse fumanehang.Liphaephe tsa rona tsa Spiral Welded li tlas'a mehato ea taolo ea boleng.Etsa mekhoa e thata ea tlhahlobo ho netefatsa ts'ebetso e ikhethang le ts'epo.

Hore na o hlokalipeipi tsa khasebakeng sa litsi tsa kabo ea khase kapa likhoebo tsa indasteri u ka itšetleha ka Cangzhou Spiral Steel Pipes Group Co., Ltd. Bakeng sa boleng bo phahameng ka ho fetisisa ba Spiral Welded Pipes.Ikopanye le rona kajeno ho buisana ka litlhoko tsa hau mme u lumelle sehlopha sa rona se nang le boiphihlelo ho u thusa ho fumana tharollo, bakeng sa litlhoko tsohle tsa hau tsa lipalangoang tsa khase.

E fetileng: Helical Submerged Arc Welding Hollow-Section Lipeipi tsa Sebopeho Bakeng sa Liphaephe tsa Khase ea Tlhaho

E 'ngoe: Bohlokoa ba Liphaephe tse Welded Spiral For Underground Gas Natural Pipelines

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