CRA ka tiyo fani

Clad tiyo kɔrɔ:karibɔni-nɛgɛtuyo min be ni nɛgɛdaga misɛnnin ye min be se ka nɔgɔ bɔ (CRA) min nɔrɔnin be nɛgɛ la ni kɔnɔyɔrɔ ye (min be fani don), wala CRA tuyo danfaranin min be don karibɔni-nɛgɛtuyo kɔnɔ (min be nɛgɛdaga kan). O laɲini ye ka CRA nɔgɔya mara yɔrɔ min na jii be maga, k’a sɔrɔ a be karbɔni-nɛgɛ tabaga fanga n’a sɔngɔ labɛncogo mara.

Tulu, gazi ani kemikɛli bolifɛnw na, nɔgɔ tɛ ladonko dɔrɔn ye-a be sisitɛmu bɛɛ ka sii dantigɛ. Laada ka karibɔni nɛgɛ tiyow, hali n’u ka baarakɛcogo ka ɲi, u be tiɲɛ joona ni gazi kumunin-walima walima baji jii be yen. Faan wɛrɛ fɛ, ka baara kɛ ni nɛgɛ barikamanw ye minw be se ka nɔgɔ bɔ (CRA) o ye fɛɛrɛ ɲuman ye nka sɔrɔko ta fan fɛ, o tɛ se ka sabati.

Walisa k’o danfara bɔ yen, ɛnzeniyɛriw ye .CRA ka tuyo min be fani don ani min be ni lɔgɔ ye, nɛgɛko fɛɛrɛ dɔ min be mɔgɔw fara ɲɔgɔn kan .fanga, nɔgɔ kɛlɛli, ani sɔngɔ-ka ɲumanyaɛnzeniyɛri ka fɛɛn kelen kɔnɔ.

Tuyo min be kɛ ni minanw ye (Base + CRA Layer)

A kɔnɔna na, CRA ka pipe Claded ye .nɛgɛ fila, min be nɛgɛ fila fara ɲɔgɔn kan minw ka baara tɛ kelen ye nka u be ɲɔgɔn dafa:

A lɔcogo (Kɛnɛmayɔrɔ):Karibɔni ɲumanba walima nɛgɛ min ka dɔgɔ (misali la, API 5L X60/X65, ASTM A106, A333) be se ka doni yɛlɛma.

Koroziyɔn barikada (Kɔnɔnayɔrɔ):Nikɛli-basiginin walima nɛgɛ gwansanw i n’a fɔ 316L, Inconel 625, nɛgɛ 825, walima Duplex 2205 be nɛgɛ basiginin dɔ dilan CO2, H2S, ani jii minw be ni kloride ye.

O nɛgɛ filanin be min sɔrɔ nɛgɛ fila si tun tɛ se ka min kɛ u kelen: tiyo min be se ka yɛlɛma yɛlɛma, funteni ani nɔgɔ kɛlɛ la saan tan caaman kɔnɔ, hali baji jukɔrɔ wala yɔrɔ minw na kɔgɔ ka ca -.

CRA cald pipes tɛ i n’a fɔ nɛgɛ min be bɔ karbɔni la, o b’a ɲini ka ɲɔgɔn minɛ cogo tigitigi la nɛgɛ nɛgɛ n’a jukɔrɔ cɛ. Fɛɛrɛ minw be kɛ, u be kɛɲɛ ni baarakɛcogo laɲiniw ye ani baara juguya ye:

O baara kelen kelen bɛɛ be tugu .funteni furakɛli, ultrason sɛgɛsɛgɛli, ani ɲɛda sɛgɛsɛgɛlika nɛgɛko basiginin sɛgɛsɛgɛ ani CRA ka fɛnw datugu cogo bɛnnin na.

Foro yɔrɔw n’u dilancogo sɛbɛw

Tuyo soudurea ka ca ni CRA yɔrɔ latangali ye sɔgɔli yɔrɔ la-bari dilution, funteni donni, ani sɔgɔli-laban labɛnnin lo b’a latigɛ ni nɔgɔ kɛlɛli be mara sɔgɔli -in kɔ. Sannikɛlaw ka teli ka ɲɔgɔnkunbɛn suguya fɔ (girth weld / tie-in spool), weld-end labɛnni laɲiniw, ani sɛgɛsɛgɛri hakɛ min be kɛ walisa kɔgɔjida la dilanni kana lɔ ka baara kɛ tugun.

RFQ dɔw b’o sɛbɛ i n’a fɔ .tuyo min datugunin lo; a ka baarakɛcogo ye kelen ye: ka CRA ka yɛlɛmani mara sɔgɔyɔrɔ la, ka baara kɛ ni minanw ye minw be bɛn ɲɔgɔn ma ani ka CRA ka yɔrɔ laban cogoya sɛgɛsɛgɛ sɔgɔyɔrɔ la.

• Soudure-labɛnni laban:Bevel + CRA edge furakɛli ɲɛfɔ walisa tie-in kana CRA tigɛ cogo dɔ la min tɛ se ka fɔ.
• Funteni donni ani dilution kɔlɔsili:CRA ka kemikɛli mara yɔrɔ min na a be yɛlɛma yɛlɛma walisa a kana kɛ yɔrɔ min na “a be nɔgɔ, a be nɔgɔ kɔfɛ.”
• Sɛgɛsɛgɛri sinsinyɔrɔ:NDT/PMI ka sɛgɛsɛgɛli ɲini yɔrɔw la ni poroze sɔnni labɛn b’o lo ɲini.

CRA ka tiyo dɔ la, "clad" ni "lined" tɛ sanni kumadenw ye minw be se ka yɛlɛma ɲɔgɔn na. Sugandili ɲuman be bɔ min na, o be se ka tiɲɛ dilanyɔrɔ la ani tie-ins (CRA yiracogo soudure kuncɛw la, liner ka tagamacogo, bond integrité), ani poroze ka ɲi ka min yira a sɔrɔtuma na. Octal Pipe be baara kɛ ni sɛgɛsɛgɛri sɛbɛ ye min be sɔrɔ duguman walisa ka RFQw to ɲɔgɔn na ani ka ban kɔfɛ-stage holds la spoolbase la.

CRA nɛgɛw be sugandi ka kɛɲɛ ni nɔgɔ cogoya ye ani baarakɛcogo kemikɛli ye. Konfiguration tipikali dɔw ye:

O faraɲɔgɔnkanw b’a to .masin tilenninya ani nɔgɔ latangabe sɔrɔ ɲɔgɔn fɛ-k’a sɔrɔ CRA dafalen lɔli musaka tɛ.

A CRA ka tiyofura be to ka ɲɛfɔ tuma min na karbɔni nɛgɛ kelen tɛ se ka jii bɔninw muɲu dilan wagati bɛɛ la, nka CRA ka tiyo barikaman dafanin tɛ wariko ta. Fɛɛn minw be se ka kɛ sababu ye ka CO2 nɔgɔya, baarakɛyɔrɔw ka haminankow, jii min be ni kloridi caaman ye, ani baji daa la jii be bɔ yɔrɔ minw na, mɔgɔw tɛ se ka don yɔrɔ minw na ka dilan. O koow la, sanni laɲinita min be se ka kɛ, o tɛ “CRA yɔrɔ bɛɛ” ye, nka CRA ka yɔrɔ jiman min be kɔlɔsi ani min be se ka sɔgɔ ani sɛgɛsɛgɛri daliluw be se ka fɔ ka bila.

CRA Clad Pipes be sigi duniɲa kuru bɛɛ kɔnɔ yɔrɔw la, yɔrɔ minw na nɔgɔ farati ni boon lɔcogo ɲinini be ɲɔgɔn kunbɛn:

• Jii dunni jii bolisiraw ani baji jukɔrɔ jii bolisirawmin be ji fazi caaman ta
• CO2 pikiri ani kɛnɛyali fɛɛrɛw
• Kɔgɔjida la jii donyɔrɔ ani kɔgɔji bɔyɔrɔ
• Rafinɛri ani petoroli baarakɛyɔrɔwasidi walima kuloridi dilan
• Kuran ni kemikɛli baarakɛyɔrɔwfunteni ni degunba jukɔrɔ

Ni CRA ka tilenninya sɛgɛsɛgɛra .NACE MR0175 / ISO 15156niAPI 5LD, o tiyow be se ka baara kɛ saan 20–30 kɔnɔ ani u tɛ u ladon kosɔbɛ.

Sannikɛlaw kama minw be sanga ɲɔgɔn ma .tuyo dilanbagawani mɔgɔ min be se .tuyo dilanbaga, Octal Pipe ka nafa b’a yira dicogo kɔnɔkow la minw ka teli ka poroze minɛ: an be clad/liner lɔli sira datugu RFQ kan, ka weld-laban labɛnnin kɔlɔsi walisa foro ɲɔgɔndanw kana CRA layer yira wala k’a tiɲɛ, ani ka traceability mara ka ɲɛ walisa CRA{con}d be se ka kɛ. ka sɔrɔ. O kɔrɔ ko cikan dɔ be ci ni IDw ye minw be bɛn ɲɔgɔn ma, tagamasiɲɛ gwɛnin be yen, ani sɛbɛ dɔ min be tiyo basiginin ni CRA yɔrɔ siri ɲɔgɔn na ni cikan lisi kelen ye-o la, dilanbagaw tɛ jagoya k’u ka baara kɛ tugun sanni u ka sɔgɔli kɛ.

• Lakanali fila - CO2, H2S, ani kuloridiw ma
• Kunjan-baara fanga ni CRA musaka dɔgɔyali
• A be bɛn ni tiyow ka soudure ani u sigicogo ye
• A ka ɲi jii dunninw, HPHT, ani kunu-baara tiyow kama
• A be API, ASTM ani DNV ka sariyaw labato

Aw ka ɲɔgɔn sɔrɔ sisan

ɲiningaliw

 

 

FAQ 1 - N ka kan ka sɔnni kɔrɔbɔli jumɛn ɲini API 5LD CRA ka tiyo kan min be ni fani ye wala min be ni lɔgɔ ye?

A ka dɔgɔ ni min ye, API 5LD be .sɛgɛsɛgɛli hydrostatic sɛgɛsɛgɛli kɔfɛ/lamini ani funteni furakɛli, ani kɔrɔbɔli kɛcogo ka kan ka kɛ ni .degun dalilu sɛbɛnin ani wagati minɛo la, janya kelen kelen bɛɛ tɛ se ka "tɛmɛ" n'a ma kɔrɔbɔli sarati dafa.

FAQ 2 - clad pipe kɔrɔ ye mun ye aCRA ka pipe RFQ kɔnɔ?

Tiyo sanni na,tiyo datuguninye karbɔni-nɛgɛkuru ye min be ni .nɔgɔ-nɛgɛ min be se ka nɔgɔ kɛlɛ (CRA)nɔrɔnin be kɔnɔyɔrɔ la (clad), o la, yɔrɔ min jigira, o ye CRA ye k’a sɔrɔ nɛgɛjuru be fanga di. API 5LD be CRA clad (ani lined) nɛgɛ lɔgɔw datugu ka ɲɛsin petɔrɔli ni gazi lɔgɔw ma.

FAQ 3 - N be se ka clad pipe dilanbagaw wala clad pipe feerebagaw sanga ɲɔgɔn ma cogo di k’a sɔrɔ n ma RFQ yɛlɛmaniw tiɲɛ?

I ka koo saba ɲini ka kɔn:(1)ni kumaden ye .faniwalimasɛrɛkilika taga API 5LD la,(2)otiyo minɛn min datugunin lo(basigiyɔrɔ + CRA yɔrɔ + CRA yɔrɔ gɛrɛntɛ basiginin), ani .(3)soudure-laban labɛnni (CRA layer/liner laban be minɛ cogo min na tie-ins kama). O be mɔgɔ bali ka “sɔngɔ kelen, lɔli tɛ kelen ye” nɛgɛrifɛn ye n’an be tiyo dilanbagaw suma.

FAQ 4 - Ne ka kan ka mun lo yira ka ɲɛsin tuyo soudure ma foro yɔrɔw la?

Tatuyo soudure, a kunba ye ka CRA ka nɔgɔw kɛlɛli to a nɔɔ na nɛgɛkunbɛnnan bɛɛ la-in: define weld-laban labɛn, CRA ka yɛlɛmani kɔlɔsili nɛgɛjuru yɔrɔ la, ani sɛgɛsɛgɛli sinsinyɔrɔ foro ɲɔgɔndanw na (o la, dilanni tɛ jɔ ka baara kɛ tugun). Ni RFQ dɔ ko .tuyo min datugunin lo, a minɛ i n’a fɔ ŋaniya kelen-nka bɛnkansɛbɛn kumadenw to .tiyo datugunin.

Sɛrɛkiliw

 

CE sɛbɛ

ISO 9001 ka sɛbɛ

API Q1 sɛbɛ

ABS sɛbɛ

AP-5L sɛbɛ

API-5CT ka sɛbɛ

 

Tagasogow: CRA Clad Pipe, Sinuwa CRA Clad Pipe dilanbagaw, feerekɛlaw, izini