ERW umuyoboro

ERW yashizwemwo umuyoboro w'icumani umuyoboro ugororotse-ushizweko umugozi ukozwe mu gipfukisho c’icuma, aho imirongo y’imirongo ishushwa n’uburemere bw’umuyagankuba maze igakoranywa kugira ngo ikore umugozi ukomeye w’uburebure.ERW bisobanura Uguhangana n'Umuyagankuba, kandi rikunda gutorwa ku bijanye n’imiyoboro y’umurongo, ugutanga amazi, n’ibikorwa vy’imibumbe aho OD idahinduka, ugushikana vyihuta, n’ugukoresha neza amahera bihambaye. Ico gikoresho gica mu burebure bw’uwo muyoboro, ivyo bikaba bituma gikora neza cane, gikomeye cane kandi kikaba gifise ingero nziza cane. Kubera ko imiyoboro ya ERW ikora neza cane kandi ikaba igura make, yaracitse ihitamwo rihambaye mu bikorwa nk’ivyo gutwara amavuta na gazi, kwubaka ibikorwa remezo, gufumbira uburimyi, no gukora imashini.

Octal Pipe ikurikiza cane ingingo mfatirwako mpuzamakungu mu guhingura amatiyo ya ERW, ikoresheje ibikoresho vy’ubuhinga kandi vy’ubwenge kugira ngo ibintu bikore neza kandi vyizewe. Ivyo vyose birimwo:

1. Gusuzuma no gutegura ibikoresho vya mbere

• Ivyuma bihuye n’ingingo mfatirwako API, ISO, n’ibindi bipimo mpuzamakungu biratorwa.
• Igizwe n'imiti, imiterere y'ubuhinga, n'utunenge two ku ruhande birageragezwa kugira ngo bimenyekane ko bihuye.

2. Gukata no guhingura

• Ivyuma vy'ugukata vyiza cane-bituma habaho ukuri kw'ingero.
• Amasahani y’icuma arapfukama buhorobuhoro mu guhingura imashini zikaba ibipande vy’imiyoboro vy’ikibumbano.

3. Gusudira kw'incuro nyinshi -

• Imirongo irashushwa gushika ibe nk’ipulasitike hanyuma igashirwa hamwe n’ibikoresho vyo gufyonda.
• Amashanyarazi, umuriro, n’umuvuduko wo gusudira birahindurwa ubwavyo kugira ngo bishobore gusudira vyinshi kandi bikomeza.

4. Gutera ubushuhe (Gutera/Gusanura)

• Gukuraho umubabaro ku bice vy'amabara n'ubushuhe-vyashikiwe.
• Itera imbere mu mibumbe, ubukomezi, n’ukudasaduka.

5. Igerageza n'Igenzura ridashobora gusenyura

• Igerageza ry'amajwi (UT):ibona utunenge two mu mutima.
• Igerageza ry'ubu ry'umuyaga (ECT):iramenya imivyimba yo hejuru n’ibintu birimwo.
• Igerageza ry'amazi:igenzura ubushobozi bwo guhangana n’umukazo.
• Igenzura ry'ingero:uburebure bw’uruhome, uburebure bw’igiti, uburebure bwo kwihanganira.

6. Gupima, Gukata no Guheza

• Gukonjesha n’ugupima bituma haba ikibumbano kandi kigororotse.
• Amatiyo acapwa ku burebure nk’uko umukiriya asaba, hakaba n’ugucapura n’ugukuraho amabara.

7. Gusukura no Gupfuka

• Gutera ivyatsi, gutera amasasu, canke gukingira-ugusenyuka (3PE, ifu ya epoxy) bituma umuntu ashobora guhangana n’ugusenyuka.

UburebureUmudozi w'imiyoboro ya ERWni co kibanza kimwe rudende gigenzurwa cane mu guhingura ERW/HFW. Ku bijanye n'amasoko y'umugambi, ukugenzura umudozi si invugo-ni uruhererekane rw'igenzura ry'ibikorwa, igenzura ry'uburebure bwose-, n'amakuru ashobora gukurikirana yerekana ko umudozi uhora ufatanye, ushirwako, kandi ugeragezwa.

• Mu-ubugenzuzi bw'umurongo:coil/ubushuhe traceability, gutegura urubibi, n’idirisha ry’imirongo y’ugusudira (ububasha/umuvuduko/ugufyonda) kugira ngo ugume uhagaze neza.ID/OD igitambaroni igenzurwa kugira ngo ihuze n’ibisabwa vy’imiterere y’amabuye ku bijanye n’ugukora neza kw’amazi n’ubutungane bw’ugupfuka.
• Uburebure bwose- bw'umudozi NDT:umudozi w'uburebure usuzumwa n'UT na/canke Eddy ubuku ngingo ngenderwako n’umugambi ITP, n’imiterere yatunganijwe n’ingingo ngenderwako zo kwemera zanditswe.
• Ubutungane bw'umukazo: ikigeragezo c'amaziirakorwa nk’uko bisabwa; ivyigwa vy’ingero (OD/ubugororotsi/ubugororotsi) bigenzurwa hakurikijwe ugushikama kw’ahantu h’umudozi.
• Gusanura no gukuraho:ibimenyetso vy'umudozi bikurikira itegeko ry'imiterere ritomoye (kwemera / gusubira-gusuzuma / kwanka) bihuye n'ivyo bivugwa; gusanura kwose kwemerewe kurandikwa kandi gusubira-kugenzurwa.
• Ivyoshobora gusuzumwa:ubushuhe No. gukora ikarita, raporo ya NDT, raporo y’igerageza ry’amazi, naKRU10204 3.1 / 3.2 MTC(igihe bisabwe).

Ku migambi myinshi, ingingo ni yoroshe:ERW ni igiciro-ihitamwo ryiza iyo umuyoboro w'amabuye wemerewe kandi igikorwa kiri mu bipimo vy'imiterere; Seamless irakundwa iyo ivyerekeye ivyo bisaba canke iyo igikorwa gikomeye cane.Octal Pipe ishobora gutanga inzira zompi kandi ikagufasha guhitamwo uburyo bwiza bushingiye kuri kode n’urugero rw’ingorane.

• Hitamwo ERWigihe ukeneyeOD/WT ishobora gutegekanirwa, igihe gito co gutanga, n'ugutanga umubare udahindukaku bikorwa vy’ubuhinga, ibikorwa vy’imibumbe, n’amapaki menshi y’imirongo yo ku butaka.Urufunguzo rwo kugenzura:uburebureUmudozi wa ERW-Octal Pipe igenzura ukuntu umudozi ugenda neza biciye muGutegura urubibi + idirisha ry'imirongo yo gusudira ridahinduka, kandi akagenzura ubunyankamugayo n’ .uburebure bwose - umurongo NDT (UT/Eddy ubu nk'uko vyavuzwe) + ikigeragezo c'amazi. Ku vyerekeye inyandiko, turatangaubushuhe/ugukurikirana kw'uruzitiro na EN10204 3.1 MTC(3.2 n’ugushingira intahe kw’uwundi muntu ugira gatatu-biboneka iyo ubisavye).
• Hitamwo ata murongoigihe igikorwa ariumuvuduko munini/ubushuhe bwinshi, umuzigo mwinshi w'ingendo, canke igihe umukiriya/ibivugwa"ata murongo gusa."Seamless igabanya weld{0}}seam gusubiramwo ivyiyumviro mu masoko akomeye, kandi akenshi itoranywa igihe abaguzi bashaka inzira yoroshe y'igenzura kuumugambi-ibikorwa birongowe(imirongo y’umuvuduko/ubushuhe, urushe, canke ibisabwa n’umunyabubasha bikomeye). Kugira ngo wirinde ibihengeri, Octal Pipe irasaba kuvugakode/itegeko, OD×WT, urugero, urugero rw'ikigeragezo, n'urugero rw'inyandikobigaragara neza muri RFQ/PO.

Impanuro y'umuguzi w'imiyoboro y'umunani:Mu RFQ/PO yawe, vugaurugero + urugero + OD×WT + PSL (niba API 5L) + urudodo NDT urugero + ikigeragezo c'amazi + RU 10204 3.1/3.2. Ivyo bifunga urubibi rw’isuzuma kandi bikarinda gusubira gukora mu gihe co gusubiramwo inyandiko.

• Gukora: Uruzitiro + umudozi ushizweko n'umudozi ukomeye (nta mudozi)
• OD range: ERW kenshi ubutunzi gushika hagati -OD vs nta murongo mwiza ku muvuduko muto-OD/munini-
• Ikoreshwa risanzwe: imirongo yo ku butaka / ibikoresho / imibumbe n'imigenderanire igoye / umukazo munini -
• Gucungera ingorane: umudozi wo gusudira NDT n'ubutungane bw'umubiri wose + NDT
• Igiciro/Igihe co kurongora: ERW hasi & yihuta vs nta mugozi hejuru & ndende

Ugutwara amavuta na gazi (Ubwubatsi bwa ROW ku butaka):

Mu buryo bw'iburyo-bw'inzira y'akazi, urugendo rushirwaho nagutera imirongo → gushiramwo-hejuru → gusudira → kurekura NDT → gusanura igipfukisho → kumanura-mu. ERW/HFW umuyoboro akenshi utorwa igihe umuzigo ukeneyeumusaruro wihuta kandi ushikamye OD/WTku bijanye n'ubushobozi bwo guhura -. Aha ni ho indero y’umuguzi yerekana: n’Umuyoboro w'umunani, umugwi wo ku kazi mu bisanzwe uronka .Inyandiko zishobora gukurikirana(ubushuhe/ikarita y'uruzitiro + MTC) ihuye n'umugambi ITP, rero tie-ins ntizifatwa hejuru zitegereje impapuro. Igenzura ry’itongo rikunda kwibanda kuumugozi wo gusudira NDT (uburebure bwose - UT/EC nk'uko bisabwa)na hydrotest status-kuko ugufata kwose ng'aho guhagarika kurekura kw'ugusudira no gutevya kumanuka-in.

Ubwubatsi n'ibikorwa remezo (vyinshi -gukora no gushiramwo):

Ku bijanye n’ibikingi, amabarabara, amaboko, n’ibihimba rusangi vy’imibumbe, abakozi barabandanyaguca ku burebure, guhangana, gutobora, gucapura, no gusudira-kenshi n'ibisubirwamwo. Igihambaye mu bikorwa ni .uburinganire bushobora gusubirwamwo(OD, ovalité, straightness) rero ibice ntibirwanya jig kandi abakozi ntibaturira amasaha ku nguvu ku gutunganya canke gusubira gukora. Uburyo ngirakamaro Octal Pipe ishigikira ivyo ni mu kugumya amakuruimeza-itwara(OD×WT, ukwihangana, ingamba z’uburebure) no gutangaInyandiko z'igenzuraivyo bihuye n’ingene QC y’urubuga isuzuma ibikoresho: ibisubizo vy’ingero, gushiramwo ikimenyetso/ugukurikirana, n’urugero rw’isuzuma ry’umudozi aho ibikoresho bifatanya vyibanda.

Amashanyarazi n'Ibibanza vy'Inganda (amadirisho yo gufunga n'ibibujijwe vy'uruhusha):

Mu gihe c’uguhagarara/uguhinduka, kenshi uronkaidirisha ry'akazi ridahinduka, ivyemezo vy'akazi bishushe-bibujijwe, n'ahantu hake ho gushiramwo -rero ibikoresho bitegerezwa gushikayiteguye-ku-guhingura. ERW umuyoboro ukoreshwa cane kuibitereko, ibifadika, amaboko, n'imirongo y'inyongera, aho ingorane y'akazi atari "dushobora kugura umuyoboro," ariko "dushobora gufunga QA ningoga." Aha, agaciro ka Octal Pipe ni gato ku bijanye no kwamamaza kandi ni kenshi ku bijanye n’kurekura umuvuduko: ibimenyamenya vy'amazi/NDT, gukurikirana neza, n'inyandiko y'ubugenzi ya ITP-kugira ngo amabombo ashobore gusinywa ata bindi bipimo vyo gufata canke gusubira -kugerageza.

Kubera uburyo bwo gukora buteye imbere, ukugenzura neza uburyo, n’ibikorwa vyinshi, imiyoboro ya Octal Pipe ya ERW welded pipes yacitse umuti ukundwa ku baguzi bo kw’isi yose bakora amavuta na gazi, ubwubatsi, n’ubuhinga. Biciye mu gukomeza gukora ibintu bishasha no gucunga neza uruhererekane rw’ibikoresho, dutanga ibintu n’ibikorwa bituma habaho ugukoresha neza amahera, kwizigirwa, n’ugukora neza kw’igihe kirekire-.

Baza ubu

IBIBAZO bibazwa

 

 

Ikibazo: Ni itandukaniro irihe riri hagati y’umuyoboro wa ERW n’uwa HFW?

A: HFW ifatwa nk'uburyo bwa none bw'incuro nyinshi- bwa ERW-"ERW" ni ijambo ry'umutaka, mu gihe "HFW" igaragaza uburyo bwo gusudira bukoreshwa incuro nyinshi-.

Ikibazo: Umenya gute umuvuduko w’imiyoboro ya ERW?

A:Ubushobozi bwo gutera umukazo nibiharuwe, ntibishizweho-bivana naOD, uburebure bw'uruhome, n'imibabaro yemereweku kode y'umugambi (kenshi hakoreshejwe ingano z'ubwoko bwa Barlow-), hanyuma zigahindurwa kubera ubushuhe n'uburenganzira bwo gusenyuka; hydrotest igenzura ubutungane bw’umuvuduko iyo bikenewe.

IKIBAZO: Umuyoboro wa ERW vs umuyoboro utagira umurongo - ni uwuhe nohitamwo?

A:GuhitamwoERWiyo umuyoboro w'amazi wemerewe kandi ukeneyeOD/WT idahinduka n'igihe gito; guhitamwoata murongoiyo spec ibisaba canke igikorwa ariumuvuduko mwinshi cane/ubushuhe canke umuzigo ukomeye w'ingendo.

Ikibazo: ERW bisobanura iki mu tiyo y’icuma?

A:ERW bihagarariyeUguhangana n'umuyagankuba. Ikorwa mu gushusha imirongo y'imirongo n'incuro nyinshi-ubukandi akabifatanya kugira ngo bibe .uburebure bw'umudozi.

Ivyemezo

 

Icemezo ca CE

Icemezo ca ISO 9001

Icemezo ca API Q1

Icemezo ca ABS

Icemezo ca AP-5L

Icemezo ca API-5CT

 

Imisoro ishushe: ERW Pipe, Ubushinwa ERW Pipe abahinguzi, abagurisha, uruganda