CRA Pipe min bɛ fini don

Pipe clad kɔrɔ ye:karɔbɔni-nɛgɛ pipe min bɛ ni sɔgɔli-resistant alloy (CRA) sɔgɔlen finman ye min sirilen don nɛgɛ fɛ kɔnɔna na (clad), walima CRA tube danfaralen min sigilen bɛ carbon-nɛgɛ pipe kɔnɔ (min bɛ layini). O kun ye ka CRA sɔgɔli kunbɛnni mara ji bɛ maga yɔrɔ min na, ka sɔrɔ ka karɔbɔni-nɛgɛ tabaga fanga ni musaka jɔcogo mara.

Tulu, gazi ani kemikɛli taasibila la, sɔgɔsɔgɔninjɛ tɛ ladonniko dɔrɔn ye-a bɛ sigida bɛɛ ka ɲɛnamaya ɲɛfɔ. Laadalata kabɔn nɛgɛ pibilikiw, hali n’u barika ka bon masin na, u bɛ tiɲɛ joona gazi nɔgɔlen-ji walima kɔgɔji ji la. Faan wɛrɛ fɛ, ka baara kɛ ni pipe solide corrosion-resistant alloy (CRA) ye, o ye fɛɛrɛ ɲuman ye fɛɛrɛko siratigɛ la nka sɔrɔko siratigɛ la, a tɛ sabati.

Walasa ka o danfara in kunbɛn, ɛntɛrinɛti injiniyɛriw ye...CRA Clad ani Lined Pipe, nɛgɛso furakɛli fɛɛrɛ kɔrɔlen dɔ min bɛ fara ɲɔgɔn kanfanga, sɔgɔsɔgɔninjɛ kunbɛnni, ani musaka-nafamafɛn kelen kɔnɔ min dilannen don ni ɛntɛrinɛti ye.

Pipe cladé Material Sugandili (Base + CRA Layer) .

A kɔnɔna na, CRA Claded Pipe ye apibiliki bimetallic ye, nɛgɛ fila faralen ɲɔgɔn kan minnu bɛ baara kɛ ni jɔyɔrɔw ye minnu tɛ kelen ye nka u bɛ ɲɔgɔn dafa :

Layɛrɛ structurel (Kɛnɛma-kɛnɛ): .Kabɔn min ka bon-kala walima nɛgɛ min ka dɔgɔn- (misali la, API 5L X60/X65, ASTM A106, A333) bɛ masin doni-ta se di.

Barrière de corrosion (Couche intérieure): Bamako, Mali :Nikilɛri-basigilenw walima sɔgɔsɔgɔninjɛ minnu tɛ sɔgɔ i n’a fɔ 316L, Inkɔni 625, Alloy 825, walima Duplex 2205 bɛ lakanani sabatilen dilan CO2, H2S, ani kuloridi-ji nafamaw ma.

Nin nɛgɛko jɛɲɔgɔnya in bɛ fɛn sɔrɔ nɛgɛ fila si tun tɛ se ka min sɔrɔ a kelen na: pibiliki min bɛ degunba, funteni, ani binkanni jugu muɲu san tan caman kɔnɔ, hali kɔgɔjida la walima kɔgɔba-kɔgɔjida yɔrɔw la.

CRA cald pipes tɛ i n’a fɔ nɛgɛ min bɛ kɛ ni karɔbɔli ye, o bɛ jɛɲɔgɔnya tigitigi de wajibiya nɛgɛdaga ni nɛgɛdaga cɛ. Fɛɛrɛ minnu bɛ kɛ, olu bɛ bɔ baarakɛcogo wajibiyalenw na ani baarakɛcogo juguya la:

Taabolo kelen-kelen bɛɛ bɛ tugu ɲɔgɔn kɔfunteni furakɛli, ultrasonic sɛgɛsɛgɛli, ani interface sɛgɛsɛgɛlika nɛgɛko sabatili sɛgɛsɛgɛ ani ka CRA ka datugucogo basigilen sɛgɛsɛgɛ.

Foro Jogindaw ani Fabrication Notes

Soudure pipe cladbɛ tali kɛ kosɛbɛ CRA layini lakanani de la welda yɔrɔ la-bari dilan, funteni doncogo, ani welda- laban labɛnni de bɛ a latigɛ ni sɔgɔsɔgɔninjɛ kunbɛnni bɛ mara sirili-in kɔfɛ. A ka c’a la, sannikɛlaw bɛ jɛkulu suguya fɔ (girth weld / tie-in spool), weld-end labɛnni wajibiyalenw, ani sɛgɛsɛgɛli hakɛ walasa kɔgɔjida la fɛn dilanni kana jɔ baara seginni kama.

RFQ dɔw bɛ nin sɛbɛn i n’a fɔcladded pipe welding ye; kɔlɔsili waleyaliw ye kelen ye : ka CRA jirali ɲɛnabɔ welda la, ka baara kɛ ni fɛnw ye minnu bɛ bɛn ɲɔgɔn ma, ani ka CRA sanfɛla cogoya laban dafa welda yɔrɔ la.

• Weld-ban labɛnni:Aw bɛ bevel + CRA dakun furakɛli ɲɛfɔ walasa tie-in kana CRA tigɛ cogo la min tɛ se ka fɔ.
• Funteni doncogo & dilution control:Aw bɛ CRA ka chimie to welda ɲɛda la ka sabati walasa ka aw tanga "looks fine, corrodes later" solda ma.
• Sɛgɛsɛgɛli sinsinnen bɛ:NDT/PMI scope ɲini welda yɔrɔw la ni poroze sɔnni bolodalen b’a ɲini o fɛ.

CRA pibiliki ta fan fɛ, "clad" ni "lined" tɛ sanni sariyaw ye minnu bɛ se ka ɲɔgɔn falen. Sugandili ɲuman bɛ bɔ fɛn min bɛ se ka tiɲɛ fɛn dilanni na ani tie-ins (CRA jirali weld labanw na, liner lamagacogo, bond integrity), ani poroze ka kan ka min jira a sɔrɔli la. A ka c’a la, Octal Pipe bɛ baara kɛ ni sɛgɛsɛgɛli sɛbɛn ye min bɛ duguma walasa ka RFQw to u ka se ka suma ɲɔgɔn ma ani ka a yɛrɛ tanga kɔfɛ-stage holds ma spoolbase la.

CRA sɔgɔlenw bɛ sugandi ka kɛɲɛ ni sɔgɔli kɛcogo ye ani baarakɛcogo chimie ye. Labɛncogo minnu bɛ Kɛ cogoya la olu ye:

O faralen ɲɔgɔn kan, o b’a to o bɛ kɛmasinw ka dafalenya ani sɔgɔsɔgɔninjɛ lakananibɛ sɔrɔ waati kelen na-k'a sɔrɔ CRA jɔli dafalen musaka doni tɛ.

A CRA ka pibilikia ka c’a la, furaji bɛ ɲɛfɔ ni karɔbɔli nɛgɛ dɔrɔn tɛ se ka ji bɔlenw muɲu dilancogo ɲɛnamaya kɔnɔ, nka CRA pipe solide dafalen tɛ sɔrɔko siratigɛ la. Fɛn minnu bɛ kɛ sababu ye ka fɛn caman kɛ, olu ye CO2 sɔgɔli farati ye, baarakɛyɔrɔ haminankow, kuloridi ji minɛcogo min ka ca -, ani kɔgɔjida la jibolisiraw, yɔrɔ minnu na dilanw sɔrɔli dan ye. O ko ninnu na, sannifeere kuntilenna waleyali tɛ "CRA yɔrɔ bɛɛ" ye, nka CRA jilama yɔrɔ min bɛ kɔrɔsi, ni welda ni sɛgɛsɛgɛli daliluw bɛ se ka fɔ ka ɲɛ.

CRA Clad Pipes bɛ sigi diɲɛ kɔnɔ sigidaw kɔnɔ, nɔgɔ farati ni jɔli ɲinini bɛ ɲɔgɔn sɔrɔ yɔrɔ minnu na:

• Ji juguw jibɔyɔrɔw ani kɔgɔji jukɔrɔla manifoldska ji minnu bɛ fasa caman ta, olu ta
• CO2 pikiri ni kɛnɛya sabatili fɛɛrɛw
• Kɔgɔjida la ji pikiri seginni ni kɔgɔ bɔli iziniw
• Nafolosɔrɔyɔrɔw ni petoroli-sɛnɛyɔrɔwasidi walima kuloridi fɛnɲɛnamafagalanw baara
• Seko ni dɔnko ni kemikɛli baarakɛyɔrɔwfunteni ni degunba sɛgɛsɛgɛliw kɔrɔ

Ni CRA ka dafalenya sɛgɛsɛgɛra jukɔrɔNACE MR0175 / ISO 15156. Ɲɛjirali dɔw bɛ kɛaniAPI 5LD ye, o pibiliki ninnu bɛ se ka baara kɛ san 20–30 kɔnɔ ni ladonni fitinin ye.

Sannikɛlaw kama minnu bɛ ɲɔgɔn sangaclad pipe dilannikɛlawani mɔgɔ min bɛ se kosɛbɛclad pipe feerela, Octal Pipe nafa bɛ jira fɛnw dicogo kunnafoniw na minnu ka teli ka porozɛ minɛcogo daminɛ: an bɛ clad/liner jɔli sira datugu RFQ kan, ka weld-end readiness kɔlɔsi walasa foro jogindaw kana CRA layini bɔ kɛnɛ kan walima k’a tiɲɛ, ani ka traceability to ka siri walasa CRA fɛn ni carbon{1}}nɛgɛ tabaga ka se ka bɛn ɲɔgɔn ma jaabi waati. Tiɲɛ na, o kɔrɔ ye ko cikan min bɛ lase ni pipe IDw ye minnu bɛ bɛn ɲɔgɔn ma, bundle{3}}nive marking jɛlen, ani sɛbɛnw kulu min bɛ basigi pipe ni CRA layɛrɛ siri ɲɔgɔn na ni delivery list kelen ye-o la, fabrication ekipuw kana wajibiya ka re-identification baara kɛ ka sɔrɔ ka welding kɛ.

• Lakanali fila-layer CO2, H2S ani kuloridiw ma
• Jateminɛ fanga kuntaalajan-ni ni CRA musaka dɔgɔyali ye
• A bɛ bɛn ni pipeline welding ni installation standard ye
• A ka ɲi ji juguw, HPHT, ani sour-service pipelines ma
• A sɛgɛsɛgɛra API, ASTM, ani DNV kɔgɔjida la ɲininiw na

Aw ye ɲɔgɔn sɔrɔ sisan

Ɲininkaliw

 

 

FAQ 1 - Ne ka kan ka sɔnni sɛgɛsɛgɛli jumɛn ɲini API 5LD CRA clad walima lined pipe kan?

A dɔgɔyalenba la, API 5LD bɛ a ɲini ka...sɛgɛsɛgɛli jilama sɛgɛsɛgɛli kɔfɛ cladding/lining ani funteni furakɛli kɔfɛ, ani sɛgɛsɛgɛli kɛcogo ka kan ka kɛdegun ni minɛni waati dalilu sɛbɛnneno la janya kelen-kelen bɛɛ tɛ se ka "tɛmɛ" ni kɔrɔbɔli wajibiyalen ma dafa.

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

Pibiliki sannifeere la, .pipe cladye karɔbɔni-nɛgɛ basigilen pipe ye ni asɔgɔli-min bɛ se ka sɔgɔsɔgɔ (CRA) layinia sirilen don kɔnɔna na (clad), o la, yɔrɔ min ɲiginnen don, o ye CRA ye ka sɔrɔ tabaga pipe bɛ fanga di. API 5LD bɛ CRA clad (ani lined) nɛgɛsira pipe de kan petoroli ni gazi nafama pibiliki siratigɛw kama.

FAQ 3 - Ne bɛ se ka pipe clad dilannikɛlaw walima pipe clad feerela suma cogo di k’a sɔrɔ ne ma RFQ cycles tiɲɛ?

Fɛn saba ɲini ka kɔn o ɲɛ:(1)ni quotation yefini donnawalimalayini yeka API 5LD,(2)epipe materiel clad(basi hakɛ + CRA hakɛ + CRA girinya basigilen), ani(3)weld-end readiness (CRA layɛrɛ/liner laban bɛ furakɛ cogo min na tie-ins kama). O bɛ an yɛrɛ tanga "sɔngɔ kelen, jɔli danfaralen" jaan ma min bɛ kɛ tuma bɛɛ ni i bɛ pibiliki fini dilannikɛlaw suma ɲɔgɔn na.

FAQ 4 - Ne ka kan ka mun fɔ ka ɲɛsin clad pipe welding ma foro jogindaw la?

Kosɔnclad pipe welding ye, o kun ye ka CRA ka sɔgɔsɔgɔninjɛ kunbɛncogo to senna kravati-in kɔnɔ: ka welda-dakun labɛnni ɲɛfɔ, CRA ka kɛnɛyako kɔlɔsili welda yɔrɔ la, ani sɛgɛsɛgɛli sinsincogo foro jogindaw la (o la, fɛn dilanni tɛ jɔ walasa ka baara kɛ kokura). Ni RFQ dɔ y’a fɔ kocladded pipe welding ye, k' a minɛ i n' a fɔ ŋaniya kelen-nka bɛnkansɛbɛn daɲɛw to a kanpipe clad.

Sɛbɛnw (certifications) minnu bɛ sɔrɔ

 

CE ka Seereyaw

ISO 9001 ka seereyaw

API Q1 Seereyaw

ABS ka Seereyaw

AP-5L ka seereyaw

API-5CT ka seereyaw

 

Tags hot .: CRA Clad Pipe, China CRA Clad Pipe dilannikɛlaw, feerekɛlaw, izini