Cogo di ka a jira ko zinki dacogo janya bɛ bɛn aw ka poroze ka ɲininiw ma?
Kosɔnpipe nɛgɛma galvanisé, kuntaalajan-nɔgɔli lakanani bɛ boli nizinki dacogo janya ani a dacogo. Galvanize fɛɛrɛ ɲuman ka kan ka sugandi ka kɛɲɛ ni sigida ye, pibiliki bɛna sigi yɔrɔ min na.
Kosɔnsigida minnu bɛ fɛnw tiɲɛ kosɛbɛ– i n’a fɔ kɔgɔjida laminiw, kɔgɔjida laminiw walima jibɔyɔrɔw – an bɛ ladilikan digirinman funteni-dip galvanizingni coating girinyaw ye500 g/m2 ani ka tɛmɛ o kan. Nin zinki sɔgɔlen in bɛ ɲɛnamaya caman di kɔgɔjida la, kɔgɔjida la jakitew la, kurunbonkarila pibilikiw la, pibilikiw bilayɔrɔw la sɛnɛfɛnw falenyɔrɔw la ani nɛgɛso minnu bɛ kɛnɛ kan.
Togodaw jiko siratigɛ la, tasuma lakanani siraw ani izini pibilikiw bɛɛ lajɛlen kama, a ka c’a la, galvanized coating hot-dip standard min bɛ g 300 g/m2 lamini, o bɛ se ka kɛ. Nin lakanani hakɛ in bɛ bɛn minisiriso jibolisira fanba ma, sow jɔli baarakɛyɔrɔw pibilikiw, tasumafagalanw ani jibolisiraw, o bɛ muɲuli ɲuman di ni musaka bɛnnen ye.
Ni poroze minnu ka bon-, minnu bɛ baara kɛ ni baarakɛnafolo- ye i n’a fɔ waati kunkurunnin baara, togodala ji tilatilali walima jɔli yeelenma, pre-galvanized strip (galvanized coil pipe) min bɛ 60–150 g/m2 cɛ, o bɛ se ka kɛ sɔrɔko sugandili ye. Nin pibiliki galvanizelen ninnu bɛnnen don ni u dilanni si hakɛ ni u jirali bɛ dantɛmɛ ani ni u falenni walima u caman bɔli bɛ sɔn.
Ni bɛnkan yezinki dacogo janyaanigalvanizing kɛcogoka se i ka porozɛ ka sɔgɔli suguya yɛrɛ ma, i bɛ se ka baara kɛ waati janya, ka i yɛrɛ tanga dɛsɛw ma joona ani ka ladonni musakaw mara.
Cogo di i bɛ se ka galvanisé pipe standard ɲuman sugandi i ka poroze kama?
I bɛ sariya min sugandi, o de bɛ o dantigɛkogo janya, masinko cogoya ani zinki dacogo girinya fitinin, wa a ye fɛnba ye poroze bɛɛ sabatili la ani ɲɛnamaya taabolo musakaw la.
Kosɔnsigida minnu ka nɔgɔ ka dɔgɔn fo ka se u cɛmancɛ mai n’a fɔ jagokɛyɔrɔw, ji ni gazi tilali minnu ka dɔgɔ-, tasumafagalanw ni HVAC sigidaw ,ASTM A53 galvanisé nɛgɛ pipebɛ baara kɛ ni a ye kosɛbɛ. Galvanized coating hot-dip danma dɔ bɛ nin sariya in na1,8 oz/ft2 (≈0,55 kg/m2) ye ., o bɛ se ka kɛ so kɔnɔ walima kɛnɛma nɔgɔya la.
Jiko siratigɛ la, ji sɛnɛyɔrɔw, jibolisira suturalenw ani jiko gɛlɛya sira minnu bɛ to ka kɛ ji ni dugukolo la, AWWA C200 ni jiko baarakɛcogo sariyaw bɛ fɔ tuma caman na. Yan, zinki dacogo min ye 2,0 oz/ft2 (≈0,61 kg/m2) ye walima ka tɛmɛ o kan, o bɛ ladilikan di, o bɛ lakana ɲuman di minisiriso jibolisiraw la, nɔgɔ ni ji nɔgɔlenw siraw la, saniyayɔrɔw la ani pɔnpew la.
Ka kɛɲɛ ni i ka poroze ye, an bɛ se fana ka baara kɛ ka...EN walima ISO galvanized pipe sariyawyɔrɔ minnu na marabolo sariya kɛrɛnkɛrɛnnenw walima kiliyanw ka wajibiw bɛ sirataama. An jɔyɔrɔ ye k’aw dɛmɛ ka sariyasun sugandi min bɛ balansi don:
- wajibiyalen dilan ɲɛnamaya
- sigida (so kɔnɔ/kɛnɛma, dugukolo, kɔgɔji, izini) .
- degun ni doni min bɛ kɛ ni masinw ye
- sigili ni ladonni cogoyaw
walasa aw ka galvanized steel pipe system ka to a cogo la poroze si bɛɛ kɔnɔ.
Cogo di ka a jira ko pipe galvanisé jogo ka bɛn poroze ka ɲininiw ma?
| Etape / Fɛn min bɛ kɛ | An bɛ min Lajɛ & Cogo | A bɛ min Lakana i ka Porozɛ la |
|---|---|---|
| Base nɛgɛ sɛgɛsɛgɛli | Waritasɛbɛnkemikɛlifɛnw kɛcogoanimasinko siratigɛ la(sɛnɛ, sɛgɛn, janya) ka bɔ nɛgɛ basigilen na. | Pipe bɛ bɛn tiɲɛ na ni hakɛ yamaruyalen ye, ni fanga ni gɛlɛya bɛrɛ ye ka ɲɛsin degun ni doni kofɔlen ma. |
| Galvanising bath & coating girinya | Ka jateminɛbath chimie ani funteni; zinki janya suman nimagnɛti jateminɛnanwani, mago bɛ yɔrɔ minnu na, .X-ray fluorescence (XRF) ye .. | Zɛnki dacogo kelen, min girinya ka ɲi, a kɔnɔna ni a kɛnɛma, a tɛ kɛ galvanize tɔgɔlama dɔrɔn ye walima a tɛ kelen ye. |
| Corrosion performance (kɔgɔ fiyɛli) . | Ka baarakɔgɔ fiyɛli sɛgɛsɛgɛliw walima sɔgɔli teliya sɛgɛsɛgɛliwka kɔgɔjida la, izini walima fiɲɛ nɔgɔlenw ladege. | Proven resistance forsow kɛnɛmanw, pibilikiw bilayɔrɔw, pibilikiw bɔrɔ minnu bɛ kɛnɛ kanani sigida minnu bɛ o ɲɔgɔn bɔ. |
| Jateminɛ & nɔrɔli | Dimensionnel sɛgɛsɛgɛliw, .flakɛli / kɔrɔtacogo sɛgɛsɛgɛliwani galvanizelen ka nɔrɔli jateminɛ. | Coating min bɛ to ka siri a waati laa minɛcogo, a sirili, a sɔgɔli ani a sɔgɔli, ka tiɲɛniw dɔgɔya ani ka baara kɛ kokura. |
Tiɲɛ na, "zinki min bɛ bɛn ASTM B6 ma" kɔrɔ ye ka baara kɛ ni zinki sɔgɔlenw ye minnu saniyalen don kosɛbɛ, ni plɔmu, kadimi, nɛgɛ ani fɛn wɛrɛw hakɛ kɔlɔsira kosɛbɛ. ASTM B6 bɛ zinki suguya caman ɲɛfɔ ni zinki hakɛ dɔgɔman ye ani nɔgɔ hakɛ dantɛmɛnen ye walasa ka ji ɲuman sɔrɔ jisuma na-jisumalan na, ka finimugu janya sabati ani ka nɔrɔ kosɛbɛ nɛgɛdaga la. Ni aw bɛ baara kɛ ni ASTM B6-zinki dɔrɔn de ye, galonizelen min bɛ kɛ ni funteni ye, o bɛ se ka sɔgɔsɔgɔli kunbɛn ka ɲɛ, wa a bɛ a yɛrɛ tanga finimugu nafamafɛnw ma minnu bɛ se ka bɔ ni zinki hakɛ dɔgɔman walima min bɛ segin ka kɛ fɛn wɛrɛ ye, o bɛ kɛ.
Post-baarakɛcogo ani laban finini galvanize kɔfɛ
| Post-baarakɛcogo fɛn | An bɛ min di | Aplikasi kunba / nafa |
|---|---|---|
| Pipe galvanisé à fil | NPT walima BSP bɛ tali kɛ Ameriki, tubabu walima jamana wɛrɛw ka sariyaw la. | Labɛnna ka kɛtasuma-fiyɛlan, sow jɔli baarakɛlaw, gazi tilatilalianiizini nafamafɛnw pibilikiw. |
| Pipe laban cogoya | A kunw bɛ kɛ ni jirisunw ye, u bɛ kɛ ni jirisunw ye walima u bɛ sɔgɔsɔgɔ ka kɛɲɛ ni poroze ka ɲininiw ye. | A bɛ bɛn nicouplings grooved, welding walima flanged connections, ka sistɛmu dilanni kɛ fɛn ye min bɛ se ka wuli ka bɔ a nɔ na. |
| Surface saniyali galvanize kɔfɛ | Kɔnɔna ni kɛnɛma saniya walasa ka ji tolenw, bɔgɔmugu ani fɛnɲɛnamafagalanw bɔ. | A bɛ farati dɔgɔya ka...balili walima nɔgɔlikɔnɔji, fiɲɛ ani baarakɛcogo siraw, ka sistɛmu dannaya yiriwa. |
| Lakanali bolifɛnw tali waati | Kafoɲɔgɔnya ni plastiki laban datugulanw janya kelen-kelen bɛɛ kan, ka fara fɛnɲɛnamafagalanw ni ɲɔgɔn dalajɛcogo ɲumanw kan. | A bɛ mɔgɔ tangajiriw ni pibiliki dakunwtaa ni a minɛ waati la, ka dɔ bɔ tiɲɛni na, ka baara kɛ kokura ani ka yɔrɔ caman sɛmɛntiya. |
Baarakɛcogo misaliw – pipe galvanisé bɛ seko ni dɔnko danfaralenw lakana cogo min na
K’a sababu kɛ a ka zinki dacogo n’a farikolo barikama ye,pipe nɛgɛma galvanisébɛ baara kɛ kosɛbɛ yɔrɔ o yɔrɔ fanga, musaka ani sɔgɔli kunbɛnni balansi ka kan ka kɛ yɔrɔ o yɔrɔ.
Baarakɛcogo minnu bɛ kɛ cogoya la, olu ye:
- So jɔli ni so jɔli
Sanji ji jiginyɔrɔw kɛnɛma, bololabaarakɛlaw, garadilanw, kabali dɛmɛnanw ani jɔlifɛnw yeelenma minnu bɛ waati la. Pipe galvanisé bɛ dɔ bɔ penti seginni ni dilancogo la boonw ka anwɛlɛkiw ni u ɲɛda ɲɛfɛ.
- Ji ni jiko juguw sigicogo
Ji minta tila-tila, tasuma-fanga-minɛnw, jibolisiraw ani yɔrɔwjiko juguw ni nɔgɔw bɔyɔrɔwyɔrɔ minnu na, sɔgɔsɔgɔninjɛ lakanani danmadɔ ka kan ka kɛ yɔrɔ min na. Tuma caman na, pipe galvanisé bɛ kɛ dugukolo sanfɛyɔrɔw la, pɔnpe sow ani furakɛli yɔrɔw la.
- Pipe de utilité industrielle
Fiɲɛ min bɛ degun, nɛnɛji, degun dɔgɔman-tansiyɔn baarakɛcogo ji ani baarakɛyɔrɔw bɛɛ lajɛlen siraw iziniw ni iziniw kɔnɔ. Galvanized steel pipe bɛ lakana sabatilen di inizini fiɲɛw, atelierw ani kɛnɛma pibilikiw bilayɔrɔw.
- Tumu marali ni a jiginni (tansiyɔn dɔgɔman-) .
Tansiyɔn dɔgɔman-tulu, dizili ani lube tulu jiginni siraw bɛ jidagayɔrɔw lamini, doni tali yɔrɔw ani doni jɔyɔrɔw. Pipu galvanisé bɛ fura barikama di, min ladonni ka nɔgɔn-la kɛnɛma manifɔliw, doni bolow, pɔnpe sɔgɔlanw ani tulu nafamayɔrɔw la minnu bɛ nɛnɛ ni jikuruw wuli tuma dɔw la.
- Gazi tilatilali ni nafamafɛnw rezow
Gazi nafama ni GPG tilali tansiyɔn dɔgɔman-sow kɔnɔ walima izini nafamayɔrɔw kɔnɔ, yɔrɔ minnu na kode bɛ sira di pipe galvanisé ma. Zɛnki dacogo bɛ mɔgɔ tangasanfɛ-dugukolo gazi layiniw, mɛtɛrɛ boliyɔrɔw ani so kɔnɔ pibilikiw ka bɔ jisuma na ani izini fiɲɛ nɔgɔlenw na.
- Fencing ani light structurel baara
Kogow, taamasiyɛnw, sɛnɛfɛnw ani waati dɔɔnin jɔli, kɛrɛnkɛrɛnnenya la intogodala, sɛnɛko ani fɛnsɔrɔko porozɛw, yɔrɔ min na, fura min bɛ mɛn, nka min bɛ sɔrɔ sɔrɔko siratigɛ la, o de ka kan.
Ni aw ye galvanized pipe specification ni coating level ɲuman sugandi nin ko kelen-kelen bɛɛ la, aw bɛ sistɛmu dannaya yiriwa ani ka dɔ bɔ ladonni musaka bɛɛ lajɛlen na.
Mun na aw bɛ an sugandi ka kɛ aw ka galvanized steel pipe feerela ye
I n’a fɔ mɔgɔ kɛrɛnkɛrɛnnen dɔgalvanisé nɛgɛ pipe feerela, an bɛ fɛn caman kɛ ka tɛmɛn katalogu fɛnw feereli kan minnu bɛ kɛ ka kɛɲɛ ni sariya ye. An b’aw dɛmɛ ka fura dɔ jɔ aw ka porozɛ lamini na:
- Custom zinc coating ani baarakɛcogo sugandili
Galvanize hot-dip girinman min bɛ kɛ kɔgɔjida la ani kɔgɔjida la, hot standard-dip standard min bɛ kɛ sow ni izini sigidaw la, walima pre-galvanized coil pipe for large-volume, cost-sensitive work-min sugandira ka kɛɲɛ ni i ka sigida n’i ka dilan ɲɛnamaya ye.
- Sariyaw ni fɛn ɲɛfɔlenw tun bɛ bɛn i ka seko ni dɔnko ma
An bɛ pipe galvanisé diASTM A53, AWWA C200 ani a ɲɔgɔnna sariyaw, ni finimugu girinya, masin hakɛ ani sɛgɛsɛgɛli hakɛ bɛ bɛnjiko baaradaw, sow jɔli baarakɛyɔrɔw, petoroli ni gazi baarakɛyɔrɔw walima izini baarakɛyɔrɔw.
- A laban finini ni a baara bɛ kɛ pake kelen kɔnɔ
Pipe galvanized threaded, grooved or beveled ni couplings, flanges ani fittings bɛ bɛn ɲɔgɔn ma, olu bɛ se ka dilan ɲɔgɔn fɛ, o bɛ dɔ bɔ jɛkafɔ la feerekɛla caman ni ɲɔgɔn cɛ ani ka yɔrɔ sigili teliya.
- Sɛbɛn minnu bɛ kɛ jogoɲumanya ni fɛɛrɛko dɛmɛni na
Aw bɛ sɛgɛsɛgɛli sɛbɛn dafalenw sɔrɔ ani finiko sɛbɛnw, ka fara ɛntɛrinɛti dɛmɛ kan finiko sugandili kan, sariyasun sugandili ani a kɛcogo cogoyaw, o la aw ka jɛkulu ka se ka jo di latigɛw ma tigiw ni ladilikɛlaw ma.
Ni anw yeladamu galvanisé pipe solutions, i bɛ se k’a jira tigitigi i mago bɛ fɛn min na porozɛ kelen-kelen bɛɛ la-datugulan janya, sariya, finimugu ani pakew-ani ka pake sɔrɔ min labɛnnen don ka sigi, min bɛ mɛn baara la ani min ladonni ka nɔgɔn waati jan kɔnɔ.
Ɲininkaliw
J1: Ne ka kan ka zinki dacogo girinya (g/m2) jumɛn sugandi nɛgɛ pipe galvanisé la?
J2: Hot-dip galvanized vs. pre-galvanized-danfara jumɛn bɛ u ni ɲɔgɔn cɛ waleyali la?
J3: Ne ka kan ka mun sɛgɛsɛgɛ sani ne ka galvanisé pipe san walasa ka n yɛrɛ tanga jogoɲumanya koɲɛw ma?
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