Li-arc tse kentsoeng habeli tsa arc o ile a matlafatsa ho tšepahala ka sebopeho

Li-arc tse kentsoeng habeli tsa arc li ile tsa sebelisa lipeipi tse ntlafalitsoeng ka sebopeho sa bonngoe

Tlhaloso e khutšoane:

Karolo ena ea Tekanyetso ena ea Europe e hlalosa maemo a ho tsamaisa theknoloji ea ho bata le likarolo tsa sekwereneng kapa li sebetsa ka mokhoa o hlakileng ntle le kalafo ea mocheso.

Cangzhou Spipes Steel Pipes Group Co, Ltd Supplies Karolo e se nang letho ea mefuta e chitjane bakeng sa sebopeho.

Romella lengolo-tsoibila ho rona

Lintlha tsa sehlahisoa

Li-tag tsa lihlahisoa

Hlahisa:

Tšimong ea boenjiniere ba sebopeho, bohlokoa ba ho sebelisa lisebelisoa tsa boleng le mekhoa ea kaho e ke ke ea feteletsoe. Har'a likarolo tse fapaneng tse sebelisoang mererong ea kaho, liphaepi li phetha karolo ea bohlokoa. Re tla hlakisa bohlokoa ba liphaephe tse peli tse entsoeng habeli mme re hlahlobe melemo ea bona, melemo le hore na ba ka thusa ho matlafatsa botšepehi ba meralo makhetlo a mabeli.

Ithute ka liphaephe tse peli tse entsoeng habeli:

Phala e halikiloeng habeli, e tsejoa hape e le phala e kentsoeng ka makhetlo a mabeli ea arc e koetsoengDsaw pipes), e entsoe ka mokhoa o tsitsitseng oa li-Arc tse kentsoeng. Mahlale a ho khetha lipolanete tse peli tse telele ka ho khetheha, ho fana ka khokahano e matla le e tsoelang pele. Liphatlalatso tsena li sebelisoa likopi tsa khatello ea maikutlo, metsi a lefatše le lipeipi tsa tlhaho tsa khase, ho hlahloba setlamo sa oli le setata sa leoatle.

Thepa ea mochini

Sehlopha sa tšepe	Bonyane Mpa		Matla a tšepe		Nako e nyane ea nako %	Bonyane a bokhathatso J
Sehlopha sa tšepe	Botenya bo boletsoeng mm		Botenya bo boletsoeng mm		Botenya bo boletsoeng mm	ka mocheso oa
	<16	> 16≤40	<3	≥3≤4y40	≤40	-20 ℃	0 ℃	20 ℃
S235JRH	235	225	360-510	360-510	24	-	-	27
S275J0h	275	265	430-5880	410-560	20	-	27	-
S2755J2h	275	265	430-5880	410-560	20	27	-	-
S355j0h	365	345	510-680	470-6330	20	-	27	-
S355J2h						27	-	-
S355k2h						40	-	-

Ntlafatsa botšepehi bo hlophisitsoeng:

Lebaka la Bohlokoa la ho Sebelisaphala e halikiloeng habelike bokhoni ba bona ba ho ntlafatsa botšepehi bo hlophisitsoeng. Ka likhakanyo tse telele le tse matla, lipeipi tsena li fana ka khatellong e phahameng ea khatello ea maikutlo le ho tšoarella. World Weld e netefatsa hore phala e ka mamella khatello ea maikutlo, e e etsa e loketseng boithuto bo le bong bo ka sitisang polokeho ea sebopeho. Ts'ebetso ena e habeli e felisa monyetla oa ho tsoa kapa mapetsong, e netefatsa ho ts'epahala ha sistimi ea hau ea ho sebetsa.

Matla a phahameng ho isa tekanyong ea boima ba metsi:

Pipe e halikiloeng habeli e fana ka matla a homehang ho ba boima ba boima ba 'mele. Ka lebaka la ts'ebetso e jang, lipeipi tsena li fokolitse botenya 'me li bobebe ha li ntse li boloka boriti ba sebopeho. Phetoho ena ea boima ba boima ba boima ba boima ba boima ba boima ba boima ba ho etsa tharollo bo atlehileng, e e etsa tharollo e sebetsang ka botlalo bakeng sa merero e meholo ka marokho, litora le meaho e phahameng.

Khanyetso ea Corrosanion:

Ntho e 'ngoe e kholo ea phala e entsoeng habeli ke ho hanyetsa. Tiiso e matla e matlafatsang tšitiso e matla khahlanong le lintlha tsa kantle, ho kenyelletsa mongobo, lik'hemik'hale le thepa ea mobu le thepa ea mobu. Sena se thibela sebaka se ka hare sa popo ho kopana ka kotloloho le basebeletsi ba isitsoeng ka se senyehileng, ba tiisa bophelo bo bong ba lits'ebeletso. Melemo e meng e thibetsoeng ea lipeipi tsena e na le molemo haholo ho indasteri ea oli le ea khase, moo lipeipi li kopanang le maemo a thata.

Sebopeho sa lik'hemik'hale

Sehlopha sa tšepe		Mofuta oa De-Oxidation A	% ka bongata, boholo
Lebitso la Steel	Nomoro ea tšepe	C	C	Si	Mn	P	S	Nb
S235JRH	1.0039	FF	0,17	-	1,40	0,040	0,040	0.009
S275J0h	1.0149	FF	0,20	-	1,50	0,035	0,035	0,009
S2755J2h	1.0138	FF	0,20	-	1,50	0,030	0,030	-
S355j0h	1.0547	FF	0,22	0,55	1,60	0,035	0,035	0,009
S355J2h	1.0576	FF	0,22	0,55	1,60	0,030	0,030	-
S355k2h	1.051212	FF	0,22	0,55	1,60	0,030	0,030	-
a. Mokhoa oa DEOXIDAD o khethiloe ka tsela e latelang: FF: E bolaile tšepe e nang le likarolo tse ngata tse lekantsoeng ea ho tlamahane ea ho tlama nitrogen b. Boleng bo boholo ba Nitrogen ha bo sebetse haeba sebopeho sa lik'hemik'hale se bonts'a kakaretso ea Al / n e tlase ho isa ho 2: 1, kapa haeba lintho tse ling tse lekaneng li teng. Lintho tse tlatsitsoeng tsa N-linding li tla rekota tokomaneng ea tlhahlobo.

Litšobotsi tse sebetsang tsa sephethephethe:

Bokaholimo bo boreleli, bo sa tsitsang ba phala bo boholo bo habeli bo lumella litšobotsi tse lekaneng. Ho fapana le mefuta e meng ea lipeipi tse nang le li-protsions tsa kahare kapa litšitiso tsena, lipeipi tsena li netefatsa mokelikeli kapa khase, ka tsela e ka fokotsa tahlehelo ea likhohlano. The efficient flow characteristics of double welded pipe help optimize the performance of a variety of industrial processes, including petrochemical plants, refineries and water treatment facilities.

Ha re phethela:

Qetellong, phala e folisitsoeng habeli ke karolo ea bohlokoa e ntlafatsang botšepehi ba merero e fapaneng ea kaho. Litokiso tsa bona tse ikhethileng, ho kenyeletsoa le boima bo sa tsotelleng, ho phalla ho hoholo hoa moea oa boikhathollo o hlokang ho ts'epahala, ho hloka chelete le katleho. Ka ho sebelisa pompo e entsoeng habeli, baenjiniere le baetrakoente ba ka netefatsa ts'ebetso ea nako e telele le e bolokehileng ea meaho e thata, e e etsa letlotlo la bohlokoa masimong a ho aha.

Ka kakaretso, S235 J0 Spiral PIPE e fana ka boleng bo sa lekanyetsoang le botumo ba hauPipite e kholo ea welded Pipelitlhoko. Ka mekhoa ea bona e tsoetseng pele ea ho etsa lintho tse tsoetseng pele, boleng bo phahameng ba boleng ba bophelo bo phahameng ba boleng le tlhahlobo e phethahetseng, lihlahisoa tsa rona li tiisitsoe ho feta litebello tsa hau. Cangzhou Spiral Spira Steel Pipe Ground Co, Ltd.'Setsebi sa Sport le boiphihlelo ba ho kopana le litlhoko tsohle tsa hau tsa tšepe.