Li-pipes tsa boleng bo holimo tsa tšepe tse rekisoang

Lits'oants'o tsa boleng bo holimo tsa tšepe bakeng sa setšoantšo sa thekiso ea sebaka

Tlhaloso e khutšoane:

Li-pipes tsa rona tsa spiral carbold li etselitsoe ho mamella tikoloho e litšila, ho netefatsa ho ts'epahala le bophelo bo bolelele. Hore na o hloka lipeipi bakeng sa merero ea metlae, lits'ebetso tsa matla kapa ts'ebeliso ea indasteri, lihlahisoa tsa rona li entsoe ho fana ka ts'ebetso e phahameng haholo.

Romella lengolo-tsoibila ho rona

Lintlha tsa sehlahisoa

Li-tag tsa lihlahisoa

Li-Pipes tsa rona li etsoa ka ho lla ka mokhoa oa sebopeho sa carbon ho li-angles tse peli tse makatsang, tse lateloang ke ts'ebetso e boima ba ho boloka botsitso le botumo ba liketsoana. Mokhoa ona oa tlhahiso o re fang lipeipi tse kholo tsa tšepe tse sa tsitsang feela li sebelisoa bakeng sa ts'ebeliso e fapaneng ea ho ea ho ea kahong le ea khase.

FOST ea rona e sebakeng sa toropo ea Cangzhou, Provishene Provisher to Khoebong ea pampiri ea tšepe ho tloha ka 1993. Feme e koahela sebaka sa lisekoere tsa 350 000. Theknoloji ea bonono le mechine, e re nolofalletsa ho hlahisa lipeipi tsa machaba tse kopana le litekanyetso tsa machaba. Ka matlotlo a felletseng a RMB 680 le basebeletsi ba inehetseng ba 680 ba inehetseng, re motlotlo ka boitlamo ba rona ka bokhabane ba bo-Motheo le khotsofalo ea bareki.

Tlhaloso ea sehlahisoa

Sehlopha sa tšepe	Bonyane Mpa	Matla a Bonyane Mpa	Nako e nyane ea nako %
B	245	415	23
X42	290	415	23
X46	320	435	22
X52	360	460	21
X56	390	490	19
X60	415	520	18
X65	450	535	18
X70	485	570	17

Sebopeho sa lik'hemik'hale sa liphaephe tsa SSAW

Sehlopha sa tšepe	C	Mn	P	S	V b + ti
	Max%	Max%	Max%	Max%	Max%
B	0.26	1.2	0.03	0.03	0.15
X42	0.26	1.3	0.03	0.03	0.15
X46	0.26	1.4	0.03	0.03	0.15
X52	0.26	1.4	0.03	0.03	0.15
X56	0.26	1.4	0.03	0.03	0.15
X60	0.26	1.4	0.03	0.03	0.15
X65	0.26	1.45	0.03	0.03	0.15
X70	0.26	1.65	0.03	0.03	0.15

Ho lelekisa lerata la sebopeho sa SSAW

Lithapo tsa Geometric
Mokhahlelo o kantle		Botenya ba lebota		Ho Nethela		Ho tloha ka ntle ho pota		Mass	Bophahamo ba WED SED BDAD
D		T
≤1422mmmm	> 1422mm	<15mm	≥15mmm	PIPE EF 1.5M	bolelele bo feletseng	mmele oa pipe	PIPO EFE		T≤13mmm	T> 13mm
± 0.5% ≤4mm	joalo ka ha ho lumellanoe	± 10%	± 1.5mm	3.2mm	0.2% l	0.020d	0.015D	'10% -3.5%	3.5mm	4.8mm

Teko ea hydrostatic

Tlhaloso ea sehlahisoa1

Phala e tla emisa tlhahlobo ea hydrostatic ntle le ho hlapa ka lere la Weld Seam kapa 'Mele oa PIP
Bahana ba ne ba sa khone ho pepesoa, ho fana ka likarolo tsa phala e sebelisitsoeng ho tšoaeang li-aminters pele ho ts'ebetso ea ho ikopanya.

Molemong oa sehlahisoa

1. E 'ngoe ea melemo ea mantlha ea li-pipi tsa mofuta oa li-spiral tsa steel li hlahisa lipeipi tse kholo. Sena se fihleloa ka ts'ebetso e ikhethang ea tlhahiso e hlokang ho tsamaisa tšepe e sa reng letho ka ahlaleng e tobileng ebe u palama likheo.

2. Mokhoa ona ha o eketsa matla le ho tšoarella ha phala, empa hape o lumella hore ho be le maemo le ts'ebeliso.

3. Li-pipi tsa rona li hanyetsana le khatello ea maikutlo ebile li ka khona ho hatella li indasteri tse fapaneng ho kenyeletsa ka oli le kaho ea metsi le kaho.

Fumano e Khutsong

1. Mokhoa oa ho etsa thepa, ha o ntse o sebetsa hantle, o ka lebisa ho mefuta ea boleng haeba e sa hlahlobe.

2. Litsenyehelo tsa pele tsa boleng bo holimoPhala ea tšepeE kanna ea phahama ho feta mefuta e meng ea sehlopha se tlase, eo e ka bang merero ea tšebeliso ea chelete ea lichelete.

3. Phokotso ea rona ea liphaepheto tsa rona li etselitsoe ho tšoarella, li ka hloka tokiso ea kamehla ho netefatsa boiketlo ba ho phela nako e telele, haholo-holo maemong a thata.

Mmaraka

My Roads ea rona o namela libaka tse fapaneng, o tiisa hore re khona ho fumana litlhoko tsa bareki ba rona ho potoloha le lefatše. Re motlotlo ka ho fana ka lipeipi tsa tšepe tse phahameng tse kopaneng feela empa hape li feta melao ea indasteri. Boinehelo ba rona ka taolo ea boleng le khotsofalo ea bareki ba re botumo ba ho ba morekisi ea tšepahalang le indasteri ea tšepe.

LBH

Q1. U fana ka boholo ba litepisi tsa tšepe?

Re ikhetha ho hlahisa bophara bo boholo ba cebele e halikiloeng ea cebele e nang le steel e sebelisang litlhokahalo tsa hau tse itseng.

Q2. Ke liindasteri life tse sebelisang lipeipi tsa hau tsa tšepe?

Li-Pipe tsa rona li sebelisoa hohle ho hahe, oli le khase, phepelo ea metsi le likopo tse fapaneng tsa li indasteri le likopo tse tloaelehileng tsa likhopolo.

Q3. U etsa bonnete ba boleng ba lipape tsa tšepe joang?

Re latela mehato ea taolo ea boleng bo thata ho pholletsa le ts'ebetso eohle ea liphallelo, ho tloha khetho e entsoeng ka ho lekanya tlhahlobo ea ho qetela.

Q4. Nka fumana boholo ba tloaelo kapa litlhaloso?

Ee, re fana ka likhetho tsa tloaelo ea ho lekana litlhoko tsa hau tse ikhethang tsa morero.

Q5. Nako ea pele ea taelo ke efe?

Mefuta ea ho fana ka nako e fapana ho ea ka boholo le litlhaloso tsa taolo le litlhaloso, empa re loanela ho fana ka potlako ntle le ho seha kotsing.