Minɛnw layiniw kɔnɔ, kunnafonidilan saniyalenw na, ani lajɛw la minnu ka muɲuli hakɛ sirilen don, .precision inox tubabukan na– kɛrɛnkɛrɛnnenya la 304/304L ni 316/316L kɔnɔ – u ɲɛfɔlen tɛ kɛnɛma cɛmancɛ ni kogo janya dɔrɔn fɛ, nka u ɲɛfɔlen don fana ni jateminɛ ye, ni fɛnw hakɛ ye, ni u sanfɛla kalasi ye, ani ni u nɔfɛtaama ye.
Surface class (AP / BA / MP / EP), ka fara gɛlɛya ni sɛgɛsɛgɛli sɛbɛnw kan, o b’a jira ni tubabukan dɔ bɛnnen don izini, saniya, walima saniyako caman na ani a bɛ se ka tɛmɛ poroze sɔnni kan nɔgɔya la cogo min na.
Sɛgɛsɛgɛli karamɔgɔya min bɛ kɛ ka ɲɛsin tubabukan inox tigitigi ma
| Dimension (yɔrɔ) min bɛ Kɛ | Fɛn kolomaw | Yɛrɛ cogoya danma Porozɛw ka ɲɛfɔliw kɔnɔ |
|---|---|---|
| Dimensions & Tolerances (Muɲuliw). | Kɛnɛma cɛmancɛ (OD), kogo janya (WT), muɲuli hakɛ; kɔnɔna cɛmancɛ walima jibɔ cross-yɔrɔ yɔrɔ min na a mago bɛ a la | A sɛbɛnnen bɛ "Dimensions & Tolerances" kɔnɔ walima kunnafonidilanw kɔnɔ; bɛ nɔ bila tigitigi fitting compatibilité, weld fit-up, ani ɲɔgɔndan ni minɛnw nozzles la |
| Jateminɛ kɛcogo ɲuman | Ovalité, straightness, concentricité (yɔrɔ kelen-kelen) | A farala a kan i n’a fɔ jateminɛ muɲuliw; bɛ kɛ ka tubabukan janw bolicogo kɔlɔsi, dɛmɛn yɔrɔjanw, orbital welding alignment, ani sɛgɛn kɛcogo min bɛ kɛ ka tubabukan finmanw-kogo misɛnninw-diameter |
| Tubabu labanw | Deburring, squareness ani perpendicularity, chamfer cogoya, bevel labɛnni yɔrɔ minnu na a mago bɛ a la | A ɲɛfɔlen don "Dankunw / Labɛnni labanw" kɔnɔ; bɛ dɔ bɔ on-site sɔgɔli ni baara seginni na, ka lajɛ kɛcogo ɲuman ni sigili dannaya yiriwa |
| Sariyakolow | ASTM A269 / A270 / A213 / A249 / A554, ani seginnkanni hakɛ | A sɛbɛnnen bɛ "Standards / Applicable Codes & Standards" kɔnɔ; a bɛ masinw ka nafolo hakɛ labɛn, kɔrɔbɔli fɛnw, ani sɛbɛnw kɔnɔkow |
| Kalanso minnu bɛ sɔrɔ | 304/304L, 316/316L, 321/347, 2205 ani nɛgɛ wɛrɛw | A tɔgɔ sɛbɛnnen bɛ "Materiel" kɔnɔ; sugandilen don ka da cɛmancɛ, funteni, saniyacogo, ani dilancogo ɲɛnamaya kan. Precision 304 inox tubes ani 316L precision inox tubes ka teli ka kɛ saniyalenw ni saniyacogo caman na |
| Fɛn dilanni sira | Precision min tɛ fɛn tiɲɛ; welded + cold baara kɛra | A sɛbɛnnen bɛ "Manufacturing Process" kɔnɔ walima wajibiyalenw faralen ɲɔgɔn kan; bɛ sɛnɛfɛnw dilanni siraw ɲɛfɔ minnu bɛ sɔn ani u nɔfɛkow muɲuli, dugukolo sanfɛla cogoya, ani fɛnw lasecogo caman na |
| Traceability & Quality (Sɔrɔcogo & Jogoɲumanya). | Funteni nimɔrɔ, bɔgɔdaga nimɔrɔ, sɛnɛfɛnw dilanni kulu, dugukolo sanfɛla furakɛli kulu, sɛgɛsɛgɛli sɛbɛnw | A bɛ waleya tubabukan taamasiyɛnw fɛ, taamasiyɛnw fɛ, EN 10204 3.1/3.2 MTCw fɛ, ani sɛgɛsɛgɛli rapɔɔriw fɛ; bɛ traceability cakɛda dilan min ka kan ka kɛ walasa ka sɔnni kɛ ani ka kɔfɛ jateminɛw kɛ |
Ni o hakɛw ɲɛfɔra ka ban, dugukolo sanfɛla kalasi (AP / BA / MP / EP) ani a ni ɲɔgɔn cɛ gɛlɛya hakɛw bɛ kunnafonidilanw ka bɛnkan, saniya, ani sɛbɛnni wajibiyalenw ɲɛnabɔ.
Surface Classes for Precision Inox Tubes: AP / BA / MP / EP
Ɛntɛrinɛti baarakɛcogo la, jiginni sanfɛla kalasi naani bɛ kɛ ka caya nɛgɛ inox tubabukan na:
- AP– Annealed & Pickled (Kɔnɔnafililen & Pickled).
- BA– Yeelen Annealed
- MP– Mekaniki Polisi
- EP (EP) ye– Kuranko polisi
A ka c’a la, fɛn ɲɛfɔlenw ni sannifeerew bɛ ninnu fara ɲɔgɔn kan i n’a fɔ:
Surface class + scope (ID / OD / ID+OD) + laɲini kɔnɔna Ra nafa.
1. AP – Ɲɛgɛnɛsiraw & Pickled
AP b’a sinsin sɛgɛsɛgɛli ni welda funteni tintin bɔli kan walasa ka basigi yɔrɔ saniyalen sɔrɔ, min bɛ se ka welda, ani min bɛ se ka sɔgɔsɔgɔ-. Baarakɛcogo minnu bɛ kɛ cogoya la:
- Jɛnkulu izini taabolo layiniw
- Minɛnw ni kɔrɔsili layiniw
- Nafamafɛnw kunkankow ani funteni-falen-falen baarakɛminɛn dɔw
Ka ɲɛsin 304 ani 316 precision steel tubes ma, AP surfaces bɛ kɛ ka caya izini ji, watara, fiɲɛ degunlen, gazi baarakɛtaw, ani kemikɛli baara caman kama minnu bɛ kɛ ka kɛɲɛ ni sariya ye.
Surface (yɔrɔ) cogoyaw
- fini kelen matte walima dull, ni scale girinman tɛ a la walima funteni tint prononcé.
- Kɔnɔna gɛlɛya ni hakɛ cɛmancɛ ye, min bɛnnen don izini kunnafonidilan fanba ma ani saniya fɛɛrɛ jɔnjɔnw.
- Yɔrɔ minnu na tansiyɔn jiginni walima tolenw kɔlɔsili nafa ka bon kosɛbɛ, kɔnɔna Ra hakɛ bɛ se ka fara AP sanfɛ walasa ka yɔrɔ ɲɛfɔ ka taa a fɛ.
2. BA – Ɲɛnamaya Annealed
BA yɔrɔw bɛ sɔrɔ ni sɔgɔsɔgɔninjɛ yeelenma ye lakanani fiɲɛ kɔrɔ ani ka sinsin tubabukan saniyalenw kan, minnu bɛ yeelen bɔ, ani minnu bɛ sɔgɔsɔgɔ-. Baarakɛcogo minnu bɛ kɛ cogoya la:
- Taabolo siraw ni saniyako wajibiyalenw ye minnu bɛ ye ani minnu ye fɛn jɔnjɔnw ye
- Minɛnw ɲɔgɔndan pibilikiw ni yɔrɔ yelenw jiriw kɔnɔ
- Basi yɔrɔ min bɛ kɛ kɔfɛ MP walima EP ye ni gɛlɛya kɔlɔsili ka kan ka kɛ
Ni 304/304L ani 316/316L nɛgɛ inox tubabukan na, BA ka ca dumuni na, mɔgɔ yɛrɛ ladonni na, ani baarakɛcogo ji dɔw la.
Surface (yɔrɔ) cogoyaw
- Nɛgɛ jɛlen fini kelen ni a sɛgɛsɛgɛli danma; weld seam kulɛri ka surun bangebagaw ka fɛn na.
- Ni fiɲɛ sabatilen don ani ni funteni kɔlɔsili ye, kɔnɔna ni kɛnɛma yɔrɔw bɛ oksidan dɔgɔya kosɛbɛ.
- O muɲuli hakɛ kelenw kɔnɔ, BA ka ɲi walasa ka laban yecogo kelen sɔrɔ ani ka gɛlɛya sɔrɔ MP walima EP kɔfɛ.
3. MP – Mekaniki Polisi
MP bɛ dɔ bɔ gɛlɛya la ni masin sɔgɔli ni a sɔgɔli ye ka sɔrɔ a bɛ yecogo fana kɔlɔsi. Baarakɛcogo minnu bɛ kɛ cogoya la:
- Saniya pibilikiw dumuni, minfɛnw ani furakɛli jiriw la
- Sitimɛ minnu bɛ ni tolenw kɔlɔsili ɲɛfɔlen ye ani CIP / SIP cycles
- Pibilikiw ni minɛnw yɔrɔ minnu bɛ kɛnɛ kan, yɔrɔ minnu na, finimugu basigilen ka kan ka kɛ yɔrɔ minnu na
Ni 316L tigitigi nɛgɛ inox tubabukan na, MP kɔnɔna yɔrɔw faralen ɲɔgɔn kan ni Ra dan bɛnnenw ye, o ye cogoya ye min bɛ kɛ cogoya la min bɛ kɛ saniya ni nafa caman - kunnafonidilanw baarakɛlaw ye.
Surface ani Roughness (yɔrɔ) cogoyaw
- Surface bɛ se ka labɛn i n’a fɔ dugukolo ɲuman-, burusi, walima miirili-i n’a fɔ, ka saniya ni yecogo balan.
- Kɔnɔna gɛlɛya laɲiniw danmadɔw ka ɲɛsin tubabukan tigitigiw ma:
Industriw ka masinw ka polisi: kɔnɔna Ra ≈ 0,6–0,8 μm
Sanitaire mécanique polish : kɔnɔna Ra ≈ 0,4–0,6 μm
O nafaw bɛ danfara ka kɛɲɛ ni sariyaw ye, izini kɛcogo, ani jiriw seko, wa a ka c’a la, u bɛ sɛbɛn ko "MP kɔnɔna yɔrɔ, Ra ka dɔgɔ walima ka bɛn X μm ma" ni sumanikɛcogo ni yɔrɔ ɲɛfɔlen ye.
Masina polishing bɛ fɛn dɔw bɔ yen cogo la min tɛ se ka bali. Ni-kogo finmanw ni sirilenw-muɲuli tubabukan na, OD, WT ani ovality allowances ka kan ka kɔn ka labɛn walasa precision tubes dafalenw ka to tolerances kofɔlenw kɔnɔ.
4. EP – Kuranko
EP bɛ baara kɛ ni micro-peaks ka electrochimique dissolution ye walasa ka kɔnɔna yɔrɔ nɔgɔlen, min ka bon, o bɛ saniyacogo ni tolenw kɔlɔsili ɲɛ. Baarakɛcogo minnu bɛ kɛ cogoya la:
- Ji saniyalenba-ji saniyalenba ani ultra{1}}ji saniyalen
- Semikɔndukiri ni ɛntɛrinɛti-grade kemikɛli pibilikiw
- Furakɛcogo ni biyoporozɛni pibilikiw sanfɛla-ban
- Layini minnu dan ka gɛlɛn fɛnɲɛnamafagalanw, fɛn minnu bɛ bɔ, ani saniya tiɲɛni jaabiw la
Saniyacogo caman na, 316L EP precision inox tubes ye farali ye min bɛ kɛ ka kɛɲɛ ni sariya ye: o grade bɛ sɔgɔsɔgɔninjɛ kunbɛnni ni saniya chimie dɛmɛ, ka sɔrɔ EP kɔnɔna yɔrɔw bɛ saniya laɲini gɛlɛnw dɛmɛ.
Surface ani Roughness (yɔrɔ) cogoyaw
- Kɔnɔna yɔrɔ bɛ nɔgɔya mikro-skala la, ni jɔli yɔrɔw ni mikro-dingɛw ka dɔgɔ.
- Kɔnɔna gɛlɛya laɲinitaw danmadɔw:
EP min ka bon-saniya / saniya la: kɔnɔna Ra ≈ 0,3–0,4 μm
Saniya ka bon (misali la UHP): kɔnɔna Ra bɛ jigin fo ≈ 0,25 μm walima a duguma, ka kɛɲɛ ni baarakɛcogo seko ni sariyaw ye
A ka c’a la, EP bɛ ɲɛfɔ ɲɔgɔn fɛ ni saniya, ja, pake saniya, ani sɛbɛnw ye; o ye saniya kɔlɔsili fɛɛrɛ dafalen dɔ ye min ka bon kosɛbɛ, sanni ka kɛ finimugu ye min bɛ kɛ ɲɛgɛnw dɔrɔn ye.
Baara kɛcogo misaliw ani sugandili kɛcogo misaliw
1. AP – Industriw ni minɛnko siratigɛ kɔrɔlenw
Kunnafonidila: izini ji, watara, gazi minnu tɛ baara kɛ, kemikɛli minnu bɛ kɛ ka kɛɲɛ ni sariya ye
Sistɛmuw (Systèmes).: nafamafɛnw, minɛnw ka wuli-ka-bɔ-sira, kunnafoni-cimago-minɛnw (contrôle signal piping).
Kɛcogow: ka sinsin sɔgɔsɔgɔninjɛ kunbɛnni ni weldacogo kan ; dan dantɛmɛnen tɛ kɔnɔna tolenw na.
Octal Pipe bɛ AP kɔnɔna 304 ani 316 precision inox tubes di utilité ni instrumentation circuit caman ma, ka standardized pickling / passivation ni dimensional inspection fara ɲɔgɔn kan walasa ka izini baarakɛcogo fanba datugu.
2. BA – Taabolo ni Yecogo saniya-Layidu sɛgɛsɛgɛlenw
Kunnafonidila: baara kɛ ni ji ye, dumuni dɔw / mɔgɔ yɛrɛ ladonni fɛɛrɛ, gazi minnu tɛ baara kɛ walima minnu bɛ mɔgɔ tanga
Sistɛmuw (Systèmes).: minɛnw sirili, skid piping, pipe yelen bolicogo masinw ni moduluw lamini na
Kɛcogow: a ɲɛda saniyalen don ani a bɛ kɛ cogo kelen na ka tɛmɛ AP kan, a bɛ dɔ bɔ kulɛri caman ɲɔgɔnnabɔli la ani a ɲɛda nafamafɛnw na, ka sɔrɔ ka kunkolo yɔrɔ mara walasa ka kɔfɛ polisi walima ka kuran sɔgɔ ni a mago bɛ a la.
Octal Pipe lasecogo la, BA 304L ni 316L precision tubes bɛ sugandi tuma caman na izini pibilikiw saniyalenw ni minɛnw ɲɔgɔndan siraw kama, yɔrɔ minnu na dugukolo sanfɛla saniya, a yecogo, ani fɛn caman caman cili sini, olu bɛɛ bɛ tali kɛ ɲɔgɔn na.
3. MP – Saniya ni nɔgɔya-ka-Sɛbɛnniw saniya
Kunnafonidila: dumuni ni minfɛnw, furakɛli kɛcogo jilamaw, kemikɛlifɛn ɲumanw minnu nafa ka bon-
Sistɛmuw (Systèmes).: saniya pibilikiw, CIP / SIP lupuw, fɛn dilanni siraw ni saniyacogo bɛ kɛ tuma caman na
Kɛcogow: Ra kɔnɔna dantigɛliw, tolenw marali dɔgɔyali, ani welda jiginniw nɔgɔyali walasa ka saniya ni tiɲɛni dɛmɛ.
Ni saniya 316L tigitigi nɛgɛ inox tubabukan na, Octal Pipe bɛ to ka MP kɔnɔna yɔrɔw fara ɲɔgɔn kan ni saniya sariyaw ye minnu bɛ tali kɛ u la i n’a fɔ ASTM A270 ani ka Ra sɛgɛsɛgɛli jaabiw ni dugukolo furakɛli sɛbɛnw di walasa ka dɛmɛ don kiliyanw ka tiɲɛni na furakɛli ni dumuniko porozɛw la.
4. EP – Saniyacogo kɔrɔlenw-Sanniyacogo kɔrɔlen-Sanniyacogo
Kunnafonidila: ji saniyalenba-saniyalenba ani ji saniyalenba, ɛntɛrinɛti-kalasi kemikɛlifɛnw, biologikiw, gaziw saniyalenba-ji
Sistɛmuw (Systèmes).: semiconducteur processus lignes, électronique-grade kemisɛri tilatilali, furakɛli ni biyoprocess plateformes sanfɛ-dakunw
Kɛcogow: dan gɛlɛnw sigili fɛnɲɛnamafagalanw, fɛn minnu bɛ bɔ, ani biyoburden kan ; tuma caman na "MP + EP" faralen ɲɔgɔn kan ni Ra sirilen ye ani saniya sɛbɛnw.
Saniyalenba-porozɛw la ani UHP porozɛw la, Octal Pipe bɛ EP tigitigi tubabukanw di cogoya la 316L kɔnɔ ni baarakɛcogo cakɛda ye min ye sɔgɔsɔgɔninjɛ jɛlen ye, masin pre-polisi, ani kuran polishing, min bɛ dɛmɛ ni batch-ni Ra rapɔɔriw ni saniya sɛbɛnw ye walasa ka semikɔndukiri ni biyoporoses kiliyanw ka ɲininiw dafa.
Traceability and Quality Control – K’a ta fɛnɲɛnamafagalanw na ka se tubabufura dafalenw ma
| Dakun | Kɔlɔsili yɔrɔ kolomaw | Kɔrɔbɔliw / Sɛbɛnw minnu bɛ kɛ cogoya la | Jɔrɔ min bɛ Porozɛ la |
|---|---|---|---|
| Materiel première (bilettes / hollows / bobines / bars) . | Karamɔgɔya dantigɛli (304/304L, 316/316L, a ɲɔgɔnnaw); kemikɛlifɛnw kɛcogo; saniya ni bɛɛ lajɛlen kɔlɔsili | Funteni hakɛ; EN 10204 3.1/3,2 MTC ye; kemikɛli sɛgɛsɛgɛli rapɔɔri | A b’a janto ko 304 ani 316 nɛgɛ inox tubabukanw bɛ basigi sariya ni sɔgɔli wajibiyalenw dafa ka bɔ sɔrɔyɔrɔ la ani ka tugu daminɛyɔrɔ di |
| Forming & Welding / Piercing & Baara kɛli ni funteni ye | Welding kɛcogo (ka ɲɛsin tubabuw soldalenw ma); piercing ani hot-baarakɛcogo paramɛtiriw (ka ɲɛsin seamless ma); weld tɛmɛsira | Taabolo sɛbɛnw; ɛntɛrinɛti kan walima batch NDT (eddy current, leak flux, a ɲɔgɔnnaw) . | A bɛ bɛnkan kɔlɔsi welda seam ni bangebaga nɛgɛ cɛ, a bɛ dɔ bɔ kogow tiɲɛni ni welda filiw farati la |
| Nɛnɛ Baara & Funteni Furakɛli | Nɛnɛ-ja / nɛnɛ-rolling tɛmɛsira; solution annealing funteni / waati; tilennenya | Dimensions sɛgɛsɛgɛli jaabiw; gɛlɛya sɛgɛsɛgɛliw; microstructure / intergranular corrosion tests yɔrɔ minnu na a mago bɛ a la | A bɛ fanga, ductility ani residual stress balansi walasa precision tubes ka masin ni muɲuli wajibiyalenw dafa waati kelen na |
| Surface furakɛli (AP / BA / MP / EP) . | Pickling / passivation (sɔgɔsɔgɔninjɛ) ; lakanani fiɲɛ yeelenma sɔgɔli; polishing paramètres (paramɛtiriw) minnu bɛ kɛ ka polisi; kuran-polisi paramɛtiriw | Surface furakɛli batch sɛbɛnw; Ra sɛgɛsɛgɛli rapɔɔriw (MP / EP kama); sɛgɛsɛgɛli sɛbɛnw yelenw | A bɛ kɔnɔna ni kɛnɛma yɔrɔw mara minnu bɛ kɛ ni 304 ani 316 nɛgɛmafɛnw ye minnu bɛ kɛ ni nɛgɛ ye, olu bɛ kɛ kalasi kɛrɛnkɛrɛnnenw kɔnɔ ani u ka gɛlɛya hakɛw kɔnɔ, ka kunnafonidilanw ka bɛnkan ni saniya kɛcogo dɛmɛ |
| Dimensions, Jateminɛ & NDT | OD / WT / janya; ovali / tilennenya; 'kɔnɔnafili; degun sɛgɛsɛgɛliw kɛ yɔrɔ minnu na a mago bɛ a la | Dimensions sɛgɛsɛgɛli rapɔɔriw; jateminɛ kɛcogo ɲɛfɔli sɛbɛnw; jiko / fiɲɛ sɛgɛsɛgɛli rapɔɔriw; eddy-current / flux bɔgɔbɔgɔli kunnafoniw | A b’a jira ko nɛgɛ inox tubabu tigitigiw bɛ bɛn jateminɛ, degun ani fiɲɛ danw ma, o bɛ kɛ basigi ye walasa ka baara kɛ ka ɲɛ ani ka baara kɛ cogo la min tɛ mɔgɔ tɔɔrɔ |
| Foroko & Marka kɛli | Tubabu enki-jet / timbre taamasiyɛn; anti-buguri, anti-ji, anti-sɔgɔsɔgɔninjɛ lakanani | Taamaʃyɛn kɛli bonya, kalasi, sariya, funteni / batch; pakew ɲɛfɔcogo | A bɛ danyɔrɔ jɛlen to a marali ni a tacogo fɛ walasa yɔrɔw ka se ka tubabukanw tila-tila ka kɛɲɛ ni u bonya, u hakɛ ani u kuluw ye k’a sɔrɔ u ma bɔnɛ u nɔfɛtaama na |
| Sɛbɛnw ni kunnafonidilanw gafe (MDR / QA Dossier) . | Dosiyɛriw jɛli ni porozew jɛɲɔgɔnya; batch kartiw dilanni | MTC ye; sɛgɛsɛgɛli rapɔɔriw dimensionnel ni geometrique; surface treatment ani Ra sɛbɛnw; NDT ni degun sɛgɛsɛgɛli rapɔɔriw; pakew ni taamasiyɛnw ɲɛfɔli | A bɛ jogoɲumanya marayɔrɔ dafalen dɔ dilan k’a ta fɛnɲɛnamafagalanw na ka se precision tube dafalen ma, ka EPC, tigi, ani mɔgɔ sabanan-mɔgɔw ka sɔnni dɛmɛ ani kɔfɛ jatebɔw. A ka c’a la, Octal Pipe bɛ ninnu di i n’a fɔ kunnafonidilan min sigilen don ɛntɛrinɛti porozɛw kama |
Fɛɛrɛ minnu bɛ kɛ ka dugukolo sanfɛla wajibiyalenw ɲɛfɔ
Sɛgɛsɛgɛliw ni sanni sɛbɛnw kɔnɔ, sanfɛla yɔrɔ min bɛ kɛ ka ɲɛsin precision / high-precision inox tubes ma, a ka c’a la, o bɛ fara ɲɔgɔn kan:
- Surface kalasi– AP, BA, MP, walima EP
- Nafa– kɔnɔna (ID), kɛnɛma (OD), walima ID+OD
- Kɔnɔna gɛlɛya– Ra dan ni unit (μm / μin), o la, sampling frequency walima batch reporting wajibiyalenw
- Yeecogo ɲɛfɔli– i n’a fɔ burusi, miirili sɔgɔlen, walima matte walasa ka fɛn dilannen suguyaw danfara
- Sɛbɛnni ni sɛgɛsɛgɛli– dugukolo sanfɛla furakɛli sɛbɛnw, Ra sɛgɛsɛgɛli rapɔɔriw, saniya / passifasiyɔn sɛbɛnw, ani wajibiyalenw pakew ni taamasiyɛnw kan
Ni ninnu farala ɲɔgɔn kan ni ASTM sariya bɛnnen ye (misali la A269, A270) ani kalasi sugandili (i n’a fɔ 304L walima 316L), nɛgɛ nɔgɔlen tubabu tigitigiw bɛ se ka ɲɛfɔ cogo la min bɛ se ka dilan, min bɛ se ka sɛgɛsɛgɛ, ani min bɛ se ka tugu. Octal Pipe bɛ fɛn dilanni ni jogoɲini labɛn walasa ka tugu nin hakilina in kɔ, walasa 304 ni 316 nɛgɛ inox tubabukan tigitigiw kana bɛn baarakɛcogo cogoyaw ma dɔrɔn, nka u ka nɔgɔn fana ka sɔn u ma ani ka u ɲɛnabɔ porozɛ ka ɲɛnamaya kɔnɔna bɛɛ la.
Ɲininkaliw
Q1: Mun de bɛ sugandili bila AP, BA, MP ani EP cɛ ka ɲɛsin tubabukanw ma minnu bɛ kɛ ni nɛgɛ inox ye?
A1: O bolifɛnw kunbabaw ye jogo cɛmancɛw ye, saniyacogo, saniya hakɛ laɲinitaw, ani baarakɛnafolo. Industriw ni minɛnko siratigɛ kɔrɔlenw bɛ baara kɛ ni AP ye cogoya la; layini minnu bɛ ni yecogo ni saniya wajibiyalen jɔnjɔnw ye, olu ka teli ka baara kɛ ni BA ye; saniya sira minnu bɛ saniya tuma caman na, olu ka fisa ni MP ye; saniya sanfɛ-saniya ni UHP sigidaw bɛ EP wajibiya caman na ni kɔnɔna Ra ɲɛfɔlen ye ani sɛbɛnni. 304L ni 316L jatew ka ca kosɛbɛ kulu fila laban ninnu na.
Q2: MP ni EP fila bɛɛ bɛ dɔ bɔ gɛlɛya la. Danfaraba jumɛn bɛ u ni ɲɔgɔn cɛ waleyali la?
A2:MP bɛ baara kɛ ni masinw sɔgɔli ni u sɔgɔli ye, k’a sinsin makɔrɔskɔpi gɛlɛya ni a yecogo kan. EP ye kuran ye, wa a bɛ baara kɛ mikro-skala la, ka saniya, tolenw kɔlɔsili, ani kemikɛli sabatili ɲɛ. Tuma caman na, sitɛmu kɔrɔlenw b’u fara ɲɔgɔn kan: MP walasa ka makɔrɔ-nafaw bɔ, o kɔfɛ EP ka kɔnɔna yɔrɔ nɔgɔya, kɛrɛnkɛrɛnnenya la 316L precision tubes kan, saniyalenba ni biyoporoses baarakɛcogo la.
Q3: Yala surface furakɛli bɛ nɔ bila dimensions tolerances ni geometric accuracy la wa?
A3: Awɔ. Masina polishing ni electropolishing fila bɛɛ bɛ fɛnw bɔ. Ni -kogo finman walima sirilen-muɲuli tubabukan na, allowances ka kan ka don a dilanni senfɛ ani ka kɔlɔsi u dilanni na walasa nɛgɛ inox precision precision tubes dafalenw ka to OD, WT ani geometry dan kofɔlenw kɔnɔ.
Q4: Yala a bɛ se ka fɔ ko "internally electropolished" (kɔnɔna na) bɛrɛbɛrɛ kɔnɔ wa?
A4: A ka c’a la, o tɛ. A ka fisa ka EP kalasi, a bonya (ID walima ID+OD), kɔnɔna Ra laɲini, sumanikɛcogo, ani sɛbɛnw wajibiyalenw (furakɛli, Ra jaabiw, saniya) ɲɛfɔ. O b’a to fɛn dilanni, sɛgɛsɛgɛli ani sɔnni bɛ bɛn fɛnw dicogo yɛrɛ ma.
Q5: Mun na traceability nafa ka bon kosɛbɛ precision 304/316 inox tube porozew la?
A5: Traceability (funteni hakɛw, fɛn dilanni kuluw, dugukolo sanfɛla furakɛli kuluw, sɛgɛsɛgɛli sɛbɛnw) bɛ kɛ sababu ye ka jɛɲɔgɔnya teliya kɛ -baara kɔnɔ koɲɛw ni fɛn kɛrɛnkɛrɛnnenw walima taabolo cogoyaw cɛ, ani ka dɛmɛ don kɔfɛ jateminɛw ni dilancogo lajɛw la. Ɛntɛrinɛti porozɛw kɔnɔ, a ka c’a la, Octal Pipe bɛ nin kunnafoniw siri 304/304L ani 316/316L MTCw la, Ra ka kunnafoniw, ani NDT / degun sɛgɛsɛgɛli sɛbɛnw na kunnafonidilan kelen kɔnɔ, ka jogoɲumanya sira dafalen dilan k’a ta fɛnɲɛnamafagalanw na ka se tuubu tigitigi dafalen ma.
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
