Umuyoboro wa LSAW

Amatiyo manini manini-ajabuka-igihugu, amajabuka uruzi, amabarabara y’indege n’imishinge miremire ntabwo akenshi akoresha umuyoboro umwe n’uw’ipoto canke umurongo mugufi w’ibikorwa. Aha, abahinguzi b’ibintu akenshi bahamagara .LSAW (Uburebure bw'Uburebure bw'Umuyoboro w'Ivyuma), kuko bituma bafatanya .isahani yagutse, uruhome ruremereye n'imirongo igororotse-yoroshe gusuzuma no gukurikirana.

Octal Pipe yibanda ku bwoko bw’igikorwa. Turatangaisahani-ishingiye ku muyoboro wa LSAW wakozwe n'uburyo bwa JCOE n'ugusudira SAW kw'impande zibiri-, gupfukaAPI 5L Ikigo ca B–X100 n’ibiharuro vy’imiterere bihuye. Uburebure buva kuri400-1626 mmn’uburebure bw’uruhome gushika kuri 100.000.mm 75kwemera urutonde rumwe rwa LSAW gupfukaimirongo y'amazi, imitwe y'ibibanza, ibirundo vyo ku nkengera y'ikiyaga n'amazi manini manini, rero ntubwirizwa gutwara insyo zitandukanye ku gice cose c’umugambi.

Ibirango vy'ingero

Ivyiyumviro n'Imigwi y'Ibikoresho

Octal Pipe itanga imiyoboro ya LSAW mu buryo buhuye n’umurongo wemewe-imiyoboro n’umuvuduko-imiyoboro. Ivyiyumviro bisanzwe dushigikira birimwo:

• API IBIMENYETSO 5L (PSL1 / PSL2)– Umuyoboro w’umurongo wo gutanga amavuta, gazi n’amazi; CVN, HIC/SSC ku mugambi.
• 9711-2017– Inganda za peteroli na gazi-Imiyoboro y’icuma yo gutwara abantu mu miyoboro (L245–L555).
• ISO 3183 (ku busabe)– Umurongo mpuzamakungu-itegeko ry’imiyoboro rihuye na API 5L.
• ASTM A671 / ASTM A672– Umuyoboro wa EFW/SAW wo gukoresha mu kirere gushika ku bushuhe bwinshi-, ubushuhe buringaniye canke burengeye.
• 3091-2015– Umuyoboro w’icuma ukoresheje amazi y’umuvuduko muto- (ku bikorwa vy’ubuhinga/ivy’ubuhinga).
• 5037-2018– Umuyoboro wa SAW w’amazi asanzwe(ku bindi bikoresho vya SSAW iyo bigaragajwe).
• Ibindi bitegeko vyo mu gihugu no kw'isi yose– nk’akarorero, CSA Z245.1, ibisabwa mu bijanye n’ibikorwa vy’umugambi (uguhitamwo ibikoresho vya NACE MR0175/ISO 15156), n’ugusuzuma kw’uwundi muntu 3.2 birashobora gutunganirizwa.

Ivyemezo vy’igerageza ry’insyo (RU 10204 3.1 / 3.2) n’inyandiko yuzuye ya NDT biraboneka igihe cose umuntu arungitse.

• Gutegura isahani → gusesa ku ruhande
• Guhingura (JCOE canke UOE)
• Tack gusudira + imbere/inyuma SAW
• UT/RT (igihe bigaragajwe)
• Ukwaguka + kugorora + guhera
• Igerageza ry'amazi + isuzuma rya nyuma (igihe rigaragajwe)

Igenzura ry'umurongo w'imiyoboro ya LSAW

Gutegura ibikoresho vya mbere

• Isahani/uruzitiro rushushe-ruzinguwe ruva ku nsyo zifise ubushobozi zisuzumwa cane
• Uburebure bwasuzumwe n'ibice vy'umuyagankuba / igenzura ry'amaso kugira ngo hatagira amabara n'utunenge two ku ruhande
• Igizwe n'imiti yagenzuwe kugira ngo ihure n'ibisabwa API 5L / umugambi
• Gukuraho amazi afise umuvuduko munini kugira ngo ivyuma bisukure imbere yo guhingura no gusudira

Guhingura ubuhinga

• Gufungura neza no kuriringaniza kugira ngo isahani ibe nziza
• Ugugorora kw'amazi n'uguhingura bigenzurwa na servo-kugira ngo umuyoboro ubone neza uburebure n'ubuzibuzi
• Igenzura ry'ugukomantaza/ugutunganya urubibi kugira ngo ugume ikinogo c'uburebure bwose
• Uburyo bwo guhingura bwatunganijwe neza kugira ngo wirinde umudodo wo gusudira "gukura" no kudahuza ku nzira

Uburyo bwo gusudira

• Ivyuma vy'ugusudira vy'imizi n'ivyo kwuzuza bikora neza cane
• Multi-intsinga zishizwe mu mazi (intsinga 4–5) kugira ngo zishike ku kwinjira kwose no ku rugero rwo hejuru rwo gutera
• Gukomeza, uburebure bwose-gusudira kugira ngo ukingire ubutungane bw'amahuriro ku miyoboro miremire ya LSAW
• Mu -umurongo w'ugusudira gukurikirana no kwandika kugira ngo ukurikirane uburyo bwo gusudira

Igerageza ritagira -Isenya

• Igerageza ry'ijwi ry'inyuma ry'ivyuma (UT) ku mugozi wo gusudira n'ivyuma vy'ishimikiro biri hafi
• 100% X-ray (RT) canke isuzuma ry'ibintu vyose ku gicapo gishingiye ku bisabwa n'umugambi/API
• Igipimo c'ubushobozi bwo gusudira gitegekanijwe kurenga 99.5% biciye mu kugenzura ibikorwa no gusubiramwo

Gusukura hejuru no gupfuka

• Imbere n'inyuma gusukura/gutera ibisasu ku rugero rwo gupfuka
• Uburyo bwinshi bwo gukingira uburozi buraboneka: 3PE/3LPE, FBE, epoxy, canke uburyo bugaragara bw'umugambi
• Ivyo gupfuka bifatanya n’uburemere bwavyo birasuzumwa; umunyu-ugutera / ibipimo vy'ugukura bishobora gushika ku masaha arenga canke angana na 1000 bivanye n'uburyo
• Amatiyo aheze yatanzwe n'ibipfukisho vy'iherezo n'ikimenyetso co gutwara no gushiramwo mu murima

Ku migambi myinshi, ikibazo ca mbere si "ubunini ubuhe buboneka", arikoni ubuhe bwoko bw'imiyoboro bukwiye: UMUGAMBI, UMUGAMBI canke ERW. Octal irafise uruhara muri ivyo vyose bitatu, ariko hari imvo zitomoye zituma abahinguzi b’ibintu n’ababifise bahitamwo n’ibigirankana .LSAW umuyoboro w'icumamu bihe bimwebimwe.

LSAW na SSAW (ibara ry'umugozi)

SSAW (umuyoboro w'umugozi) ukora neza kuimirongo y'amazi y'umuvuduko muto canke hagati n'imiyoboro imwe imwe yo ku butakaaho igiciro ari co kintu nyamukuru kivyura. Ariko rero, benshi .imiyoboro y'amazi y'umuvuduko munini-, kujabuka uruzi, imiyoboro yo mu nkengera y'ikiyaga n'ibirundo vy'inyubakobirasobanuwe nkaLSAWkubera:

• muUmudozi wo gusudira ugororotse, vyoroshe gusuzuma no guhabwa uburenganzira bwo gukora AUT n’ubuhinga bwo guca ibice;
• uburebure bw'uruhome buremereye (gushika ku milimetero 40-75) ni ngirakamaro cane kuva ku masahani kuruta kuva ku nzira y’uruzitiro;
• bimwebimweamakode y'imiterere n'ibisobanuro vy'abaguzi bigabanya canke bikureho amabuye y'agaciromu bice vy'ingaruka nyinshi-.

Ivyo vyatumye imigambi ya API 5L isabaX60-X80 na CVN / DWTT na HIC idasanzwekenshi baraheza bagakoreshaigororotse-umurongo LSAWku bice bihambaye, naho SSAW yoba yemerewe ahandi.

LSAW vs ERW (umuyagankuba ushobora guhangana n'umuyagankuba)

ERW ni ibisanzwe kuuburebure buto n'uburinganiremu mihora y’ugukwiragiza, mu bikorwa vy’ugushiramwo ivyuma n’ibikorwa rusangi vy’imibumbe. Igihe OD ija hejuru cane400-508 mmkandi uburebure bw’uruhome burarushiriza kuremera, benshi mu bafise amazu barahindukira bakaja ku .isahani-ishingiye kuri LSAWkubera:

• muubushuhe bwinjiza, uburyo bwo gusudira n'uburyo bwo gushika ku NDTmu mirongo ya SAW irabereye neza ku ruhome rwinshi-, umuyoboro munini-w'uburebure;
• API 5L PSL2 ibisabwa n'ibindi bipimo(DWTT, CTOD, n’ibindi) biroroshe guhura no kwandika ku masahani-ishingiye ku mirongo y’uburebure;
• kuberaibirundo n'imirongo y'imibumbe, ihuriro ry’uburebure bw’uruhome, ukugenzura uburebure bw’uruhome n’ugugororoka bifasha LSAW.

Ku bakiriya ba Octal, ivyo akenshi bisigura:ERWkubera ububore buto,SSAWaho umukazo muto/guri hagati n’igiciro biganza, naLSAWaho umurongo canke imiterere iri hoseinkurikizi nyinshi, umukazo mwinshi canke bishobora gusubirwamwo n'uwundi muntu.

Iyo usavyeLSAW yashizwemwo umuyoboro w'icuma, nturiko uragura ivyuma gusa ku toni. Uriko uragura ubushobozi bwo .guhuza ibishushanyo, guca AUT n'igenzura ry'uwundi muntu, no kuguma wubaka ku rutonde.
Uburebure bw'umuyoboro w'umunani -Insyo ya LSAW mu Bushinwani ryo rishirwaho hirya no hino y’izo ngingo nyene, rero rikora uburyo imigambi y’imiyoboro n’imishinge ikora mu vy’ukuri.

Kuva ku vyerekeye umuguzi gushika ku vyo Octal Pipe itanga

Ivyo bihagaze inyuma y’ivyo mu gisyo c’imiyoboro y’umunani

Ico kibanza ca LSAW ca Octal Pipe niryerekeye umuyoboro munini, ugororotse-, si amahugurwa mato -avanze. Idirisha ry’uguhingura – mu bisanzweOD 400–1626 mm, uruhome 8–50+ mm, muri API 5L B–X80 n’ibipimo vy’imibumbe bihuye– yubatswe ku bikorwa vy’ukuri:imirongo y'ibikoresho n'ivyo gukorakoranya, gazi yo mu gisagara, amazi, amakoti, ibirundo n'imiyoboro iremereye-abagize ibikoresho. Ivyo bisigura ko specification yawe akenshi igwa imbere mu "sweet spot" y'insyo, aho guhatirwa ku ruhande rw'ivyo ibikoresho bishobora gukora.

Inyuma y'ikimenyetsoUmuyoboro w'umunani, hari umurongo wubatswe kugira ngo ukore ikintu kimwe neza, incuro nyinshi:

• CNC isahani y'urubibi-ugusesa n'ukudacungera imbere -gupfukaman’utanga umurongo w’ugusudira usukuye kandi ushobora gusubirwamwo, rero umurongo wose w’uburebure utangura ku gipimo kimwe.
• Ivyuma vy'ugusudira vyikora n'ibibanza vy'imbere / hanze vya SAWkuguma uhagaze neza kandi ubushuhe bwinjira bube bugenzurwa, ugabanye uguhindura n’amaboko n’inyifato y’ugusudira idashobora kumenyekana.
• Ku -umurongo UT w'imirongo hamwe n'uburebure bwose -igerageza ry'amaziurabe ko amatiyo gusa afise ubutungane bw’ugusudira bushobora kugenzurwa ari yo ava mu rusyo maze yinjira mu mugambi wawe.

Uburyo bw’uburyo buri inyuma y’ivyo burahuye n’ISO 9001 n'ibisabwa mu buryo bwa API{1}}, ishigikiwe n'uruhusha rw'igihugu rwo gukora amatiyo y'umuvuduko-n'ugupfuka, n'ivyemezo vy'ibicuruzwa nk'API 5Laho bisabwa. Mu bikorwa, ivyo bisigura ko uronka .Ibitabo vy'amakuru atunganijwe– MTCs, NDT n’incamake z’ibipimo vy’amazi, ibitabo vy’ugupfuka – mu buryo bujanye n’imigambi mpuzamakungu y’imiyoboro n’imishinge, aho gutanga raporo zidakomeye utegerezwa gusubira-kwitunganya.

Ubwa nyuma, uburyo Octal Pipe ikorana n’insyo ni .umugambi-ushingiye, atari gusa insyo-umusaruro-ushingiye. Duhuza ibikorwa vya LSAW, gupfuka, igenzura ry'uwundi muntu n'ugutwara ibintu mu kiyaga mu rutonde rumwe, kandi tuvuga "ururimi rw'umugambi" n'"ururimi rw'insyo". Kuri wewe nk’umuguzi, igisubizo ni uko .Umuyoboro w'umunani LSAW umuyoboro w'umurongo n'ibirundogushika ku kibanzawiteguye gusudira, gutwara no gushiramwo, ishigikiwe n’inyandiko n’ubugenzuzi bw’imigenderanire bihuye n’ivyo amashirahamwe yawe y’umugambi n’abaguzi bawe biteze.

Guhitamwo umucuruzi w'imiyoboro ya LSAW mu Bushinwa

Nimba uriko uraronderaUmuyoboro wa LSAW uva mu Bushinwa, ingorane nyayo si "bashobora gukora umuyoboro" - ni nimba uwugurisha ashobora gutangabigereranywa, bishobora gusuzumwa(guhingura inzira + gusuzuma + gukurikirana + gupakira ibintu hanze) rero QA yawe yo kwakira n’umugambi wawe ntibifatwe ku bimenyamenya bibuze. KuriUmuyoboro w'umunani, dukoresha LSAW nk'amasoko-ububiko bugenzurwa: umuyoboro w’ishimikiro ku rugero rwategetswe, ibibanza vyo gusuzuma bihuye n’ITP yawe, n’ikimenyetso c’ivyoherezwa ko ububiko bwawe bushobora gusubiza hamwe ningoga.

• Gupakira hanze bihuye n'ukuri kw'ugufata: Ku bijanye n'ugutwara ibintu hanze, sobanura uburinzi bw'iherezo, uburinzi bw'urubibi/uruzitiro, ahantu ho guterura, n'ugupakira bishobora gukoreshwa mu kiyaga kugira ngo ivyonona ntibibe hagati y'insyo, icambu, n'urugo.
• Ubushinwa{0}}akarusho k’uguhuza ibikorwa mu karere: Iyo ushize hamwe umuyoboro + gutera + gupfuka/gupakira munsi ya PO imwe, kwimuka mu gihugu no gusubira -intambwe zo gufata biragabanywa - aho kenshi ari ho ivyago vy’imiyoboro, kwanduzwa kw’indangamuntu, n’ibihengeri vy’impapuro bishika.
• Igitigiri c'igenzura ry'ivyuma vyagereranywa: Andika ibisabwa na UT/RT nk'uburyo + gupfuka + ishingiro ryo kwemera; ahandi ho bibiri "Ubushinwa LSAW abagurisha amatiyo" ashobora gusubiramwo urugero rumwe n'ibisubizo vy'isuzuma bitandukanye rwose.

Ivyo uronka iyo bigaragajwe muri PO/ITP: MTC/CMTR (RU 10204 3.1/3.2), raporo ya NDT (uburyo/ugupfuka/ukwemera/ibisubizo), inyandiko y’igerageza ry’amazi (umuvuduko/ugufata/ibisubizo), raporo y’ingero, n’urutonde rw’ugupakira/gushirako ikimenyetso ruboshe ku ID z’imiyoboro/imigwi (dosiye ya digitale iraboneka iyo iboneka).

Ubuhinga nyamukuru bwo gukoresha

 

Infashanyo y'imibumbe n'imishinge

 

Uretse gutwara ibintu vyiza, umuyoboro wa Octal LSAW ukoreshwa cane nk’icuma c'imibumbe: munsi y'ikiyaga no hafi y'inkombeibirundo, amaguru y'ijaketi, ibirundo vy'amajipo, amadolife, ibifadika ku ruhome rw'ikivuko n'ikiyaga, ibirundo vy'ikiraro n'inkingi z'imiyoboro iremereye-. Ihuriro ry’uburebure bw’uruhome bushingiye ku masahani-n’ubugororotsi bugenzurwa bitanga inkomezi zo gukomera n’ubushobozi bwo gukomera bikenewe mu gutwara, gutera ivyuma no gutwara ibintu mu gihe kirekire-.

Ugutanga no kwegeranya amazi n'imyuka

 

Umuyoboro wa LSAW w'umunani ukoreshwa kuurugendo rurerure-n'imiyoboro y'akareregutwara amavuta atagira ibara, ibintu vyiza, gazi kavukire, gazi itunze, amazi akomoka n’ibice vy’ibintu vyinshi-. Uruhome ruremereye-, uburebure bunini-bushobora gutuma abahinguzi bashobora gufatanyahejuru biciye muri-shirwaho n'ubugenzuzi bw'umuvuduko, mu gihe porogarama za CVN / DWTT / HIC zidasanzwe zishigikira ibisabwa vyo gukora ibikorwa vy’inzobe n’ivy’umunyu.

Ibibanza, ububiko n'ibikorwa remezo vyo kwikorera

 

Kuriamavuta n'imiti, amatongo y'ibidengeri n'ibibanza vyo gushiramwo ibintu, Umuyoboro wa LSAW w'umunani ukoreshwa kuimirongo y'injira/isohoka, imitwe y'ibikoresho, imirongo yo gutwara ibintu ku bibanza vyo mu kiyaga n'amahuza ya SPM / buoy. OD igenzurwa, uburebure bw’imirongo n’uburyo bwo gupfuka bifasha kugabanya igihe co gupfuka no gusanura, ku buryo amashirahamwe y’ubwubatsi ashobora gufatanya mu bidengeri, mu mapompa no mu bikoresho vyo gutwara ibintu ata guhindura vyinshi mu murima.

Ubuhinga bwa peteroli n'inganda

 

Muamahinguriro y'amavuta, amazu y'ubuhinga bwa peteroli, amahinguriro ya LNG n'ibigo vy'ifumbire, umuyoboro munini-uwo LSAW ukoreshwa kuriimirongo y'umuriro n'iyo gufuha, imitwe y'ibiterwa, ibikoresho vyo mu murima w'ibidengeri, imirongo yo gusubiza umwotsi n'imirongo y'amaziaho diamètres zirenga urugero rusanzwe rw’ibitagira umurongo. GuhuzaAPI, ASTM na EN amanota, hamwe n'amahitamwo yo gupfuka imbere n'inyuma, kwemerera umuryango umwe wa LSAW gupfuka ibikorwa vy'umuvuduko munini-, umuvuduko uringaniye- n'inyandiko n'isuzuma bihuye.

 

Raba ibibazo vy'umugambi bifitaniye isano

Fyonda hano

Imiterere y'imiyoboro y'icuma ya LSAW hakurikijwe ubwoko bw'ibikorwa

Ku mirongo y'amazi n'imishinge y'ingaruka nyinshi-, abaguzi ntibakeneye gusa insyo; barakeneyekugenzura, gukurikirana no gufasha vyihuse iyo hari ikintu kigenda nabi. Octal Pipe yubaka ivyuma vyayo vya LSAW hirya no hino y’ivyo nyene.

1. "100% control" filozofiya – intambwe yose ihambaye irasuzumwa

Aho gufata ivyerekanwa bikeyi maze tukavyita vyiza, insyo yacu ya LSAW ikoreshaicenda-ingingo 100% umugambi wo kugenzurakuva ku bikoresho vya mbere gushika ku gupakira:

Kuri wewe, ivyo bisigura ko igice cose nyen’itongo canke umugenzuzi w’umugwi wa gatatu-atora, harihoinzira y'ikigeragezo yuzuye inyuma yayo, aho kugira ngo habeho ibihengeri biri mu nyandiko.

2. Digital, umurongo wikora wo gusubiramwo uburyo bwo gusudira

Umurongo wacu w’ibikorwa wagenewe gufata ibintu vyinshi bishoboka bivuye mu gusudira no guhingura:

• Umurongo w'ibikorwa vy'ubuhinga bwa none, ukoresheje urubuga– ibice nyamukuru nka UT, gusesa ku ruhande, guhingura, gusudira, kwagura n’ugupima amazi biri munsi y’ukugenzura kwa hagati, rero ibipimo vy’imigenderanire bishobora gusubirwamwo ku muyoboro umwe umwe.
• Kabiri-vyimbitse mu mazi-ugusudira kw'uruzitiro n'umurongo w'ingurukanabumenyi -urutonde UT– inyuma y’ugusudira imbere n’inyuma, umudozi wose uhita usuzumwa n’igerageza ry’amajwi ryo kuri interineti n’isuzuma ry’imishwarara ya X-ray. Ivyagezwe n’ibisubizo vy’ugusudira birandikwa vyose, bikaguma bifise igipimo co gusanura kiri hasi cane kandi bikaba vyemeza ko ukwemera gusudira kwa mbere-gushika ku99.99%.
• Uburebure bwose-ukwaguka kw'ubuhinga– umuyoboro wose uragurwa n’ubuhinga inyuma yo gusudira, ivyo bikaba bigabanya imibabaro isigaye kandi bikaba bituma uruziga kandi rugororoka. Ivyo bituma gupfukama kw’umurima, gusudira umugozi n’ugutwara ibirundo bishobora gutegekanirwa.
• CNAS-yemerewe gufasha laboratwari– porogarama zose z’igerageza n’ubushobozi bwo gukora (CVN, DWTT, HIC / SSC, n’ibindi) zikorerwa muri laboratwari yemewe n’igihugu-, rero amakuru y’igerageza ashobora kwemerwa mu migambi mpuzamakungu ata gusubira-igerageza.

Ico bivamwo ni uko inyifato y’umudozi ya .Umuyoboro w'umunani LSAWsi ikibazo c'amahirwe:imiyoboro y'ubunini n'urugero rumwe yigenza nezamu gusudira, NDT n’ibikorwa.

3. Uburyo bwo gutanga ibikorwa bushingiye ku migambi, atari amategeko gusa

Gucungera mu rusyo bitorera umuti gusa igice c’ingorane. Octal Pipe nayo ikoresha ubuhinga bukurikira umurongo w’imigambi nyayo:

• Hejuru-iherezo ry'ugutunganya– turashobora gutanga umuyoboro wa LSAWgukata ku burebure bw'umugambi, imbere -guca, gushirwako ikimenyetso, n'ibifunguruzo canke amaboko yateguwehakurikijwe ibishushanyo, rero ibikoresho bishika ku kibanza hafi y'aho "biteguwe gusudirwa / biteguwe gutwara" atari nk'ibikoresho biheze bikeneye gusubirwamwo cane.
• Gukuraho ikibazo-inyishu y'ukwiyemeza– igihe ikibazo c’igicuruzwa kimaze kwemezwa, dufise intumbero yo kuba turi ku kibanza mu 2019.Amasaha 48 ku migambi yo mu gihugu no mu masaha 96 ku migambi yo mu mahanga, canke utunganye abafatanyabikorwa bo mu karere / ba gatatu{0}}bizigira kugira ngo bafashe. Intumbero ni ukugufasha kumenya imvo nyamukuru no kwemeranya umuti ngirakamaro vyihuse, atari uguhanahana ama email gusa.
• 24/7 ubufasha bw'ubuhinga n'umugwi uzi utuntu n'utundi– abakozi bo kugurisha, ubuhinga, QA n’abakozi bakora nk’umugwi umwe w’umugambi. BaraziAPI 5L, GB/T 9711, ASTM A671 / A672 n'ibisabwa mu kareremu Buseruko bwo Hagati, Aziya y’Amajyepfo, Afirika n’ayandi masoko, kandi ishobora gushiramwo ibendera ry’ingingo ba nyen’ibikorwa canke abagenzuzi bakunda kwibandako imbere y’uko bihinduka ibibazo.

Ku ba EPC n’imigwi y’amasoko,Umuyoboro w'umunanirero si izina gusa riri ku cete c’insyo, ahubwo ni umucuruzi ahuza:

• 100% bigenzurwa mu guhingura LSAW,
• gukurikirana, igenzura-inyandiko ziteguye, kandi
• infashanyo y'umugambiigihe ukeneye gufashwa ku kibanza.

Baza ubu

Ikibazo gisanzwe

IKIBAZO 1: LSAW umuyoboro w'icuma ni iki?

A: LSAW umuyoboro w'icuma (umuyoboro w'uburebure bw'amazi)ni umuyoboro munini-ufise umurongo w'uburebure ukozwe mu masahani n'uguhingura JCOE/UOE n'ugusudira SAW kw'impande zibiri-. Ikoreshwa cane cane kuamavuta, gazi n'amazi y'umuvuduko munini -imiyoboro y'amazi n'ibirundo vy'imibumbe.

IKIBAZO CA 2: Ni ibihe bipimo vy’imiyoboro ya LSAW n’uburebure bw’uruhome?

A: Ibikoresho vy'umunaniUmuyoboro wa LSAWmu ngano zisanzweOD 400-1626 mmhamweuburebure bw'uruhome 6–75 mm, mu burebure bumwe hafi .6.5–12.6 m, bipfutse vyinshiumuyoboro munini-umurongo w'uburebure n'ibirundoibisabwa.

IKIBAZO CA 3: Ni itandukaniro irihe riri hagati y’umuyoboro wa LSAW n’umuyoboro wa SSAW / ERW?

A: Umuyoboro wa LSAWafiseumudozi w'uburebure bugororotseikozwe mu isahani, ibereyeumurongo munini, uruhome ruremereye n'imirongo y'ingaruka nyinshi -. SSAWifise umurongo w'uruzitiro kandi akenshi ikoreshwa ku mirongo y'umuvuduko wo hasi-, igiciro-;ERWni ahanini kuuburebure buto n'uburinganire.

IKIBAZO CA 4: Ni ibihe bipimo n’ibipimo umuyoboro w’umurongo wa Octal API 5L LSAW wubahiriza?

A: UmunaniAPI 5L LSAW umurongo w'amazini ivyakozwe kuAPI 5L PSL1 / PSL2, GB/T 9711 na ISO 3183, mu biceL245/B gushika kuri L690/X100, hamweRU 10204 3.1 / 3.2 ivyemezo n'inyandiko yuzuye ya NDT / igerageza ry'amaziku vyo usavye.

Ivyemezo

 

Icemezo ca CE

Icemezo ca ISO 9001

Icemezo ca API Q1

Icemezo ca ABS

Icemezo ca AP-5L

Icemezo ca API-5CT

 

API IBIMENYETSO 5L (PSL1 / PSL2)– Umuyoboro w’umurongo wo gutanga amavuta, gazi n’amazi; CVN, HIC/SSC ku mugambi.

9711-2017– Inganda za peteroli na gazi-Imiyoboro y’icuma yo gutwara ibintu mu miyoboro (L245–L555).

ISO 3183 (ku busabe)– Umurongo mpuzamakungu-itegeko ry’imiyoboro rihuye na API 5L.

ASTM A671 / ASTM A672– Umuyoboro wa EFW/SAW wo gukoresha mu kirere gushika ku bushuhe bwinshi-, ubushuhe buringaniye canke burengeye.

3091-2015– Umuyoboro w’icuma ukoresheje amazi y’umuvuduko muto- (ku bikorwa vy’ubuhinga/ivy’ubuhinga).

5037-2018– Umuyoboro wa SAW w’amazi asanzwe(ku bindi bikoresho vya SSAW iyo bigaragajwe).

Ibindi bitegeko vyo mu gihugu no kw'isi yose– nk’akarorero, CSA Z245.1, ibisabwa mu bijanye n’ibikorwa vy’umugambi (uguhitamwo ibikoresho vya NACE MR0175/ISO 15156), n’ugusuzuma kw’uwundi muntu 3.2 birashobora gutunganirizwa.

Ivyemezo vy’igerageza ry’insyo (RU 10204 3.1 / 3.2) n’inyandiko yuzuye ya NDT biraboneka igihe cose umuntu arungitse.

Imisoro ishushe: LSAW Pipe, Ubushinwa LSAW Pipe abahinguzi, abagurisha, LSAW Pipe abahingura