4100mm Poleiti e Boima le e Sephara

Mesebetsi ea sejoale-joale ea matla le maoatle e ntse e hloka-lipolanete tse pharalletseng, tse phahameng{1}}ho fokotsa litšepe tse telele, ho potlakisa ho qaptjoa ha module, le ho netefatsa ts'ebetso e lebelletsoeng esale pele. Octal Pipe's 4100mm nyehelo e boima le e pharaletseng e etselitsoe morero ona: ho fana ka lipoleiti ho fihlela.4100mm ka bopharaleho fihlela ho 200mm ka botenyaho tsoa mokhoeng oa tlhahiso o ikemiselitseng,{0}o hokahaneng ka botlalo o nang le lisebelisoaMULPIC e potlakisa ho pholisale9-roll hot leveling.
Leqephe lena le hlahisa sehlahisoa pele{{0}seo re ka se tlisang{1}}ebe re hlalosa mekhoa ea tlhahiso ka morao ho sona, e le hore bareki le baenjiniere ba tsebe ho sala morao tšobotsi e ngoe le e ngoe ea ts'ebetso ho khutlela ts'ebetsong.

Lipoleiti tsa Octal Pipe tsa 4100mm li behiloe bakeng sa ts'ebeliso e phahameng-ea boikarabello: ho kenya motlakase, meaho e kantle ho naha, litanka tse kholo le lisebelisoa tsa khatello/mosebetsi. Lipoleiti li ka fetisetsoa ho litlhaloso tse kholo tsa machaba (ASTM, EN, GB) le ho hlahisa lisebelisoa tsa theknoloji.

Bokhoni ba Dimensional

Mefuta ena e lumella baetsi ba lihlahisoa ho fokotsa li-welds tsa longitudinal butt, ho ntlafatsa botšepehi ba phanele, le ho khaola likarolo tse boima ka ho toba ho tloha poleiti e le 'ngoe.

Makala a Kopo

Melemo ea Sehlahisoa

• Eketsa{0}}sebopeho se pharalletseng (ho fihla ho 4100mm):li-weld seams tse fokolang le manonyeletso a fokolang a NDT.
• Fesetere ea botenya bo pharaletseng (6–200mm):mola o le mong o koahela poleiti e mahareng le poleiti e boima, e ntle bakeng sa liphutheloana tsa EPC.
• Bophahamo bo phahameng:ea bohlokoa bakeng sa ho itšeha ka boiketsetso, kopano ea liphanele le welding ea liroboto.
• Ts'ebetso e lokiselitsoeng -matla / tlase{1}}limaraka tsa mocheso:hobane ho bidika le ho phodisa ho laolwa.
• Romela-litokomane tse seng li lokile:MTC, ditlaleho tsa dimensional, tlhahlobo{1}}ya motho wa boraro ha o kopa.

Ho tšehetsa lihlahisoa tse ka holimo, Octal Pipe e sebelisa mohala oa poleiti o hahiloeng ho pota-potaka botlalo stepwise fetisa maikutlo, kahoo mocheso oa slab, boemo ba holim'a metsi le kemiso ea rolling li lula li tsitsitse ho tloha ho futhumatsa ho ea ho pholileng.

Tsela ea Ts'ebetso

Ho futhumatsa ka slab preheating → Ho tsamaea-sebōpi se futhumatsang mollo → Ho theoha holimo{1}}Ho theola metsi ka matla → 4-high roughing mill → MULPIC acceleated cooling unit → 9-roll hot motjhine → Sebaka sa ho phodisa moya

Mesebetsi ea tšebetso:

• Ho futhumatsa marako ka-ka maoto:ho futhumatsa letlapa le ts'oanang, ha ho na matšoao a tlase, a bohlokoa bakeng sa likarolo tse teteaneng.
• Ho theola{{0}khatello e phahameng:e tlosa oxide scale pele ho deformation, e ntlafatsa bokaholimo le bophelo ba roll.
• 4-high mill:boima bo phahameng bakeng sa lipoleiti tsa 4100mm, botenya bo betere le mamello ea sebopeho ho pholletsa le bophara.
• Pholiso ea MULPIC:Pholiso e laoloang, e potlakileng hang ka mor'a hore u theohe ho fumana matla-boima bakeng sa ts'ebeletso ea offshore kapa{0}}mocheso o tlase.
• 9-roll hot leveling:e tlosa wave/camber ha poleiti e ntse e chesa, 'me e fana ka sephara se phahameng esita le lipoleiting tse -tse pharaletseng.
• Sebaka sa ho pholisa moea:e tsitsisa microstructure ka mor'a ho pholisa ho laoloang.

Mokhoa-Molemo oa 'mapa

Ha u mohloli4100mm poleiti ea tšepe e boima le e pharaletseng, kotsi ea sebele ha e fumanehe-ke hore namoetsi oa tšepe ea tšepee ka boloka taolo ea sebopeho ka bophara bo felletseng le ho lokolla lipoleiti tse ke keng tsa baka ho lekana{0}le ho lokisa mathata a ho qapa. Joalo ka uenamofani oa tšepe poleiti, Octal Pipe e u thusa ho notlela lintlha tsa PO/ITP tse bohlokoa lipoleiting tse pharaletseng: boitsebiso ba poleiti bo tlameletsoeng mocheso / lotho, libaka tseo ho lumellanoeng ka tsona tlhahlobo, le lintho tse amohelehang tse amohelehang bakeng sa litekanyo le ho bata (ha ho boletsoe).

Merero ea li-Wide plate le eona e hloleha nakong ea thepa, eseng ho thetheha. Ea nang le bokhonifeme ea tšepe ea tšepee lokela ho romela lipoleiti tse pharaletseng tse nang le melao ea ho paka le ho sebetsana le kantle ho naha e fokotsang tšenyo le khopamiso ho lipalangoang tsa naha le ho phahamisa koung. Ha ho hlokahala, re hokahanya ho tšoaea, lenane la ho paka, le mokhoa oa ho lateloa e le hore ho amohela ho ka netefatsa "poleiti ena ke mocheso / lotho" ntle le tieho, 'me boholo ba UT/NDT bo etsoa ho latela motheo oa kamohelo o boletsoeng ho PO/ITP ea hau.

Ho Octal Pipe, e pharaletsengtšepe platelitaelo li lokolloa kabopaki ba kamohelo, eseng ka "e lokela ho ba hantle." Bakeng sa merero e boima le e pharaletseng ea 4100mm, re hokahanya tsela ea leloala, sebaka sa tlhahlobo, le ho paka thepa ea kantle e le hore sehlopha sa hau se u amohelang se tsebe ho netefatsa.traceability, geometry, le boholo ba NDTntle le rework loops. Lintlha tse ka tlase li fanoeha e hlalositsoe ho PO/ITP.

• Li-Certificate tsa Mill Test (EN 10204 3.1 / 3.2): Re fana ka poleiti ea tšepe ea MTC/CMTR e nang le mokhoa oa ho fumana mocheso/lotho, k'hemistri le thepa ea mochini e tlameletsoeng ho plate ID bakeng sa ho kenya morero oa QA.
• Tekanyetso ea tšepe ea tšepe ea dimensional + flatness: Re lekola bophara, botenya, bolelele, le sebopeho sa poleiti bakeng sa ho lokisoa, haholo-holo ka tšepe e boima le e sephara moo matla a khopameng a kenang{1}}ka tieho.
• UT / NDT bakeng sa poleiti ea tšepe (ha ho hlokahala): Bakeng sa poleiti ea sekepe sa khatello kapa poleiti ea sebopeho sa offshore, re hlophisa UT ho latela maemo a hau a ho amohela, mme tlaleho e bolela mokhoa, tšireletso, boemo, le liphetho (ho feta/tokiso/bocha{0}tekollo).
• Maemo a holim'a metsi le ts'ireletso: Poleite ea tšepe e ka romelloa joalo ka-e rothiloe, kapa e na le "blasting +" e tsamaellanang le mochini oa hau oa pente hore lipoleiti li fihle li se li loketse ho sebetsoa le ho lokisoa.
• Romella thepa ka ntle bakeng sa poleiti e kholo ea tšepe: Re sebelisa tšepe ea strapping, edge protection, le plate{0}ka{1}ka{1}}plate tagging (odara + lintlha tsa mocheso) ho fokotsa tšenyo e mpe le ho kopanya{3}mehato nakong ea lipalangoang tsa naha le ho phahamisa koung.
• Sephutheloana se amohelang litokomane: Lenane la ho paka + lethathamo la matšoao le tsamaisana le li-ID tsa lipoleiti hore sehlopha sa hau se khone ho hokahanya "plate on truck" vs "plate on MTC" kapele.

Sehlahisoa-sebopeho sa pele sa bareki
Re hlalosa seo re ka fanang ka sona (4100mm bophara, 6-200mm botenya, offshore / khatello e sebelisoang) pele re bua ka thepa. Seo se tsamaellana le tsela eo bareki ba projeke ba batlang ka eona le kamoo Google e ts'oanang le sepheo.

Tsela ea 'nete ea ho sila, ha e ea etsoa-hape
Tsela "ho futhumatsa → ho theola → 4-holimo → MULPIC → 9-roll leveling → air cooling" ke tatellano e tsebahalang ea sejoale-joale ea plate-mill. Sena se fana ka matla a litaba mme se etsa hore e be haufi le litokomane tsa moetsi.

E loketse merero ea machaba
Octal Pipe e ka hokahanya lipoleiti le ASTM / EN / GB le ho hokela tlhahlobo ea bo-3-haeba konteraka ea EPC e hloka bopaki ba kantle.

-Boitsebiso bo pharaletseng
Ha se morekisi e mong le e mong ea ka bolelang 4100mm joalo ka bophara. Ho beha sena leqepheng ho u thusa ho beha boemo ba "4100mm plate", "wide plate mill", "extra wide steel plate" lipotso tsa mofuta oa "extra wide steel plate" tse nang le tlholisano e nyane ho feta "steel plate" e tloaelehileng.

Ha u romella potso ho Octal Pipe, ka kopo bolela:

Letlapabophara × botenya × bolelele

Tekanyetso / tshebediso(maoatleng, sekepe sa khatello, sebopeho)

Mocheso oa tlhahlobo ea tšusumetsole matla (haeba{0}}litšebeletso tsa mocheso o tlase)

Boemo ba NDTle hore na motho oa boraro- oa hlokahala

Bokaholimo le ho pakaditlhoko

Ha tlhahisoleseding ya tekheniki e feletse, re ka e bapisa ka potlako le kemiso ya 4100mm ya ho thetheha le ho phophoma ha mohala.

Ikopanye hona joale

LBH

 

 

Ke lokela ho hlakisa eng ho PO bakeng sa poleiti e pharaletseng ea tšepe ho qoba tieho ea ho etsa lintho?

Ho PO, notlelabophara × botenya × bolelele, maemo a ts'ebeliso (sekepe sa sebopeho / offshore / khatello),mamello/mamello ya sebopeho, boemo ba moeli (leloala-sehiloeng kapa lelakabe-sehiloeng), boemo ba bokaholimo ({2}}jwalo ka{2}}ho pitikoloha kapa ho phatlohile/ho hlophiswa ha ho boletswe), le efe kapa efeTlhokahalo ea UT/NDT + boemo ba kamohelokahoo ho amohela ho ka amohela lipoleiti ntle le loops rework.

Phapano ke efe lipakeng tsa EN 10204 3.1 le 3.2 bakeng sa tšepe ea tšepe?

EN 10204 3.1ke setifikeiti sa tlhahlobo sa leloala se nang le liphetho tsa k'hemistri / tsa mochini tse tlamelletsoeng mochesong / lotho, atheEN 10204 3.2e eketsa netefatso/ho tekena-theolelo (mokga wa boraro-kapa moreki) ha morero o batlile.

Ke lokela ho batla tlhahlobo ea UT neng bakeng sa poleiti ea tšepe, 'me tlaleho ea UT e lokela ho bontša eng?

Hloka UT ha poleiti e le bakeng sa ho etsa masela a bohlokoa (mohlala, likarolo tse teteaneng kapa projeke-taolo ea boleng e boletsoeng); maemo a tloaelehileng a kenyeletsaEN 10160kapaASTM A578, mme tlaleho ea UT e lokela ho bolelamokhoa + khaso + boemo ba kamohelo + liphetho(feta/lokisa/tsosa{0}}teko) joalo ka ha ho hlalositsoe ho PO/ITP.

Setifikeiti

 

Setifikeiti sa CE

Setifikeiti sa ISO 9001

Setifikeiti sa API Q1

Setifikeiti sa ABS

Setifikeiti sa AP-5L

Setifikeiti sa API-5CT

 

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