Khetho ea Pile ea Pile e theko e tlaase

Setšoantšo se theko e tlaase sa Ple ea Pile ea Pile ea Pile

Tlhaloso e khutšoane:

Lintlha tsa sehlahisoa

Li-tag tsa lihlahisoa

Ho hlahisa likhetho tsa rona tse theko e tlaase: Tharollo ea ho qetela ea litlhoko tsa hau tsa kaho. Ha re le k'hamphaning ea rona, re motlotlo ka ho fana ka sekhahla se phahameng sa boleng bo phahamengPipe ea tšepe ea tšepeSeo se entsoe hantle ho mamella tikoloho e thata ka ho fetisisa. Hore na o kenella kahong ea borokho, nts'etsopele ea tsela kapa kaho e phahameng ea moaho, batho ba rona ba u fe khotso e tiileng le ho tsitsa ha mosebetsi oa hau.

E entsoe ka theknoloji ea morao-rao, liqha tsa rona tsa seretse sa tšepe tsa tšepe li etselitsoe ho fihlela litlhoko tse matla tsa likopo tse fapaneng tsa lits'ebetso tse fapaneng. Liteko tsa bona tsa kaho li tiisa ts'ebetso e phahameng, li etsa hore li lokele bokofeto le lihahi li batla ho tšoarella ntle le ho roba banka. Re utloisisa hore katleho ea litšenyehelo ke ho paka 'marakeng oa kajeno, e leng ka lebaka leo ho fanang ka liphaephe le theko e tlaase ntle le ho sekisetsa boleng.

Boitlamo ba rona ba khotsofalo ea bareki bo ka pelong ea ntho e ngoe le e ngoe eo re e etsang. Ho theosa le lilemo, re hahile botumo ba ho ba bareki le ho fana ka chelete e felletseng ea ho rekisoa, ho rekisa le lits'ebeletso tsa ho reka. Boinehelo bona bo tiisa hore re kopana le tlhoko e 'ngoe le e' ngoe ea bareki ba rona, re fana ka lihlahisoa le lits'ebeletso tse lulang li atile.

Tlhaloso ea sehlahisoa

Tloaelo	Sehlopha sa tšepe	Sebopeho sa lik'hemik'hale									Theko ea Teko							Teko ea maikutlo ea Charpy le Teko ea Boima
		C	Si	Mn	P	S	V	Nb	Ti		Cev4) (%)	RT0.5 MPA e fana ka matla		RM MPA Tense ea matla		RT0.5 / RM	(L0 = 5.65 √ s0) haloation a%
		Max	Max	Max	Max	Max	Max	Max	Max	Tse ling	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 Charpy Contror: Kaho e monya matla a 'mele oa pampiri le Seam o tla lekoa ha ho hlokahala tekanyetso ea pele. Bakeng sa lintlha, bona maemo a pele. Qoba Teko ea Tefo ea Tefo: Sebaka sa Tlhaho
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
	L450MBMB	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;
	2) v nb + ti ≤ 0.015%
	3) Bakeng sa limaraka tsohle tsa tšepe, Mo shoa ≤ 0.35%, tlasa konteraka.
	Mn K + mo + v Cu + NI4) CEV = C + 5 + 5 + 5 + 5

Molemong oa sehlahisoa

1. Litharollo tsena tse theko e boima li ka fokotsa matlafatso tsa projeke 'me li nolofalletsoa ka lebaka le boholo bo bonolo ho li etsa. Bakeng sa lik'hamphani tse batlang ho eketsa lisebelisoa tsa bona, liphaephe tse theko e tlaase tsa putso li ka fana ka mokhoa o motire o sebetsang ntle le ho leka ho lekanya botshepehi.

2. Baetsi ba bangata, ho kopanyelletsa le k'hamphani ea rona ea pele, nakong ea lits'ebeletso tsa bareki ka ho netefatsa hore bareki ba li fumana ts'ehetso eo ba e hlokang.

Fumano e Khutsong

1. Lisebelisoa tse theko e tlase li ka se be le maemo a boleng bo bonolo a hlokahalang bakeng sa merero e meholo, e ka lebisang ho se atleheng kapa litšenyehelo tse eketsehileng tsa ho eketseha.

2. Bokhoni ba likhetho tsena tse theko e tlaase tse ka fapana, tse ka 'nang tsa beha kotsing ea ho bolokeha le ho etsoa lenaneo la tiemine.

LBH

Q1: Pipe ea Steel Pipes ke eng?

Li-pipi tsa tšepe tsa tšepe li na le meaho e matla e sebelisoang ho tšehetsa meaho le meaho e meng. Li khannetsoe ka botebo fatše ho fana ka botsitso le bokhoni ba ho ba le molemi, ho ba etsa ba bohlokoa mererong ea kaho, haholo-holo libakeng tse nang le maemo a mobu a mafutsana a mobu.

Q2: Hobaneng u khetha li-paipe tse kholo tsa tšepe tsa tšepe tsa tšepe?

Peiraped ea spiral e tsejoang ka matla a bona le ho tšoarella. Ts'ebetso ea lintho tse sa sebetseng e lumella li-tumets tse kholo, tse ka ts'ehetsang moroalo o moholo. Sena se etsa hore ba tšoanele mebuso e meholo ea kaho moo mekhoa e meraro e sebetsang e ka se khone ho fihlela litlhoko.

Q3: Nka Fumana Likhetho tse theko e tlaase joang?

E FUMANANGPaling PhalaLikhetho ha li bolele ho tela boleng. Khamphani ea rona pele re etsa khotso ea bareki ka ho fana ka mefuta e fapaneng ea litlhaloso tsa tloaelo ho lumellana le litlhoko tsohle. Re tiisa hore lihlahisoa tsa rona li theko e boima ntle le tse hlabang. Re na le ts'ebelisano ea rona ea thekiso ea pele, thekiso le kamora tšebeliso ea thekiso ea thekiso e tiisa hore u tšehetsa ka botlalo ts'ebetsong eohle ea theko ho pholletsa le ts'ebetso eohle e rekang.

Q4: Ke lokela ho nahana ka eng ha ke reka?

Ha u khetha pompo ea tšepe bakeng sa ho ipolaea, nahana ka lintlha tse kang makhapenyane, boleng ba lintho tsa bonahalang le litlhoko tse itseng tsa morero. Sehlopha sa rona se ikemiselitse ho u thusa ho etsa liqeto tsena, ho netefatsa hore u fumana tharollo e loketseng litlhoko tsa hau.

E fetileng: S235 J0 Spiral Steel Pipe - Litharollo tsa Tlhaho e Phahameng

E 'ngoe: Phala ea boleng bo holimo ea Spiral sem

Ngola molaetsa oa hau mona 'me u e romelle ho rona