o kɔrɔ ye ko diɲɛ marako siratigɛ ka kan ka taama ni waati ye ,
Fɛnw ɲɛfɔli
Fɛn dilannenw ka ɲɛfɔli kunbaba
Nɛgɛ pipe galvanisé bɛ dila ni carbone steel pipe substrate ye ni zinki lakananen ye min datugulen don a sanfɛla la, a bɛ fɔ fana ko galvanized welded pipe walima galvanized fluid pipe. Zɛnki sɔgɔli bɛ nɛgɛ sɔgɔli bali ni ji, oksizɛni ani fɛnw ye minnu bɛ fɛnw tiɲɛ, o bɛ nɛgɛso gansanw ka nɔgɔ nɔgɔya ani u ka baarakɛ waati surun gɛlɛya ɲɛnabɔ ka ɲɛ. I n’a fɔ pipe min bɛ baara kɛ kosɛbɛ -baarakɛminɛn caman na, a bɛ kɛ kosɛbɛ ji tacogo la min ka dɔgɔ-, sow dɛmɛnanw na ani nɛgɛso jɔli la, a bɛ ni masinko ɲuman ye, a bɛ se ka sɔgɔsɔgɔ kosɛbɛ ani a musaka ka dɔgɔ.
2. Sɛnɛfɛnw dilanni taabolo & Fɛnw dilanni danfara
2.1 Hot-dip Galvanisé Nɛgɛ Pipe
O ye fɛnba ye min bɛ bɛn jamana sariyaw ma ɛntɛrinɛti baarakɛcogo la.Fɛn dilanni taabolo: Pipe raw nɔgɔ bɔli → A su jisuma na zinki wulilen na → Passivation treatment → A tilennen, a sɛgɛsɛgɛli ani a foroko.Datugulan jɔcogo: A bɛ kɛ ni zinki saniyalen ye ani zinki-nɛgɛ sɔgɔlen ye min nɔrɔlen don kosɛbɛ ani a janya bɛ kɛ kelen ye.Nafa minnu b’a la: A bɛ se ka sɔgɔsɔgɔ kosɛbɛ, a bɛ se ka sɛgɛn, ani a bɛ muɲu kosɛbɛ tile ni sanji kɔrɔ. A bɛ se ka baara kɛ waati jan kɔnɔ kɛnɛma, suturayɔrɔw ani nɛnɛ yɔrɔw la.Waleyali: Tasuma lakanani pibilikiw, jiko ni jibolisiraw, gazi lase pibilikiw, minisiriso pibilikiw, jirisunw, garadilanw ani ɛntɛrinɛti porozɛ wɛrɛw.
2.2 Kuran-galvanisé Nɛgɛ Pipe (Nɛnɛ-galvanisé Nɛgɛ Pipe) .
Zɛnki bɛ bila pibiliki sanfɛ ni kuran ye. Zɛnki sɔgɔlen bɛ fin ni a nɔrɔli man ɲi.Suguya: Yeecogo jɛlen nka a barika ka dɔgɔn ka sɔgɔsɔgɔ; a dacogo ka nɔgɔn ka bɔ a la ani pipe bɛ to ka nɔgɔ a kɛli kɔfɛ waati jan kɔnɔ.Sisan cogoya: A dan ye walima a dagalen don porozɛba dɔw la i n’a fɔ tasuma lakanani, jiko ani minisiriso injiniyɛri Sinuwa jamana na. A bɛ kɛ dɔrɔn so kɔnɔ waati kunkurunnin pibilikiw jalenw kama, jibolisira nɔgɔmanw ani ko wɛrɛw la minnu mago ka dɔgɔ.
3. Kunnafoni ɲɛmɔgɔyaso & Fɛnba minnu bɛ kɛ
Standard min bɛ se ka baara kɛ: GB/T 3091-2015 Nɛgɛ pibilikiw weldalenw ka ɲɛsin jilamaw tacogo ma ni tansiyɔn dɔgɔman ye
Basi Materiel (Basi Materiel).: Q235B karɔbɔn jɔli nɛgɛ (suguya kɔrɔlen) min ka gɛlɛn ni a fanga ka dɔgɔn ; Q345B ye ŋaniyata ye doni gɛlɛn-doni gɛlɛnw ni degunba-baarakɛcogo la.
4. Ɲɛfɔli & Hakɛ minnu bɛ kɛ tuma caman na
Diamètre nominal (Damɛtiri tɔgɔlama).: DN15 (4), DN20 (6), DN25 (1 insi), DN32, DN40, DN50, DN65, DN80, DN100, DN150, DN200, wdfl.
Janya min bɛ kɛ ka kɛɲɛ ni sariya ye: mɛtɛrɛ 6 bɛ kɛ fɛn kelen na. Tigɛcogo ni a bonya kɛcogo bɛ sɔrɔ ka kɛɲɛ ni mɔgɔw sago ye.
Pipe Wall (Pipe Kogo).: A tilalen don kogo jɔnjɔn ni kogo barikama ye. Pipu barikamaw bɛ tansiyɔn caman sɔrɔ pibilikiw la minnu fanga ka bon.
Jɛɲɔgɔnya fɛɛrɛw: Jɛɲɔgɔnya min bɛ kɛ ni jiri ye min bɛ wele ko standard; welding ni flange connection fana bɛ kɛ.
5. Nafa jɔnjɔnw
A bɛ to ka sɔgɔsɔgɔninjɛ kunbɛn: Zɛnki layini bɛ farikolo danfara lakanani fila di ani kuran lakanani, ni a baarakɛ waati ka jan kosɛbɛ ka tɛmɛ nɛgɛ pibilikiw nɛrɛma kan (san 20 ni kɔ kɛnɛma baara kama).
Mekaniki baarakɛcogo ɲumanba: Nɛgɛdaga bɛ waso kosɛbɛ, a bɛ se ka sɔgɔsɔgɔ ani ka degun kɛlɛ, a tɛ fɛn tiɲɛ ani ka kari.
Installation nɔgɔman: A bɛ se ka tigɛ, ka jiri kɛ, ka kuru ani ka sɔgɔ, a bɛ bɛn jɔli fɛɛrɛ suguya caman ma walasa ka baara kɛcogo ɲɛ.
Baara kɛcogo min musaka ka bon: A sɔngɔ ka dɔgɔ ni nɛgɛ inox ni pipew ye minnu bɛ kɛ ni nɛgɛ ye, o bɛ na ni baara musaka bɛɛ lajɛlen dɔgɔyali ye ani a bɛnnen don sanni caman ni jɔli ma.
Yeecogo ɲuman: Galvanize layɛrɛ nɔgɔlen bɛ se ka kɛ sababu ye ka a sigicogo tilennen jira ni yecogo ɲuman ye.
6. Baarakɛyɔrɔ kunbabaw
So Ji, Kuran & Tasuma Lakanali: So kɔnɔ ni kɛnɛma jibɔyɔrɔw ni jibɔyɔrɔw, tasumabɔlanw, tasumafagalanw ni jibolisiraw, kuranbɔlanw.
Injiniyɛri Municipal (Municipal) ka baara: Dugubaw kɔnɔ gaziw tali min ka dɔgɔ-, minisiriso jiko ni jibolisiraw, siraw, lanpanw dawolo ani dugukolo nɛgɛso jɔli.
Sɛnɛ, Kungo & Baganmara: Serriw, sɛnɛyɔrɔw jibɔlanw ani baganmarayɔrɔw karamɔgɔya sigida nɔgɔlenw kama.
Sekɔrɔ Industriw ka baarakɛyɔrɔ: Atelier fiɲɛbɔlanw, minɛnw jibolisiraw, buguri bɔli pibilikiw ani minɛn nɔgɔmanw dɛmɛnanw.
Lakanali & Fɛnsɔrɔsiraw: Kogo kɔlɔsililanw, waati dɔɔnin jɔli lakanani barikalanw ani sɛnɛfɛnw bɛ bɛn pibilikiw ma.
7. Baarakɛcogo & maracogo kunnafoniw
Aw bɛ nɛgɛ pipe galvanisé hot-dip fɔlɔw bila jɔyɔrɔ fɔlɔ la ɛntɛrinɛti porozɛw kama. Nɛnɛ-galvanize pipew dagalen don jiko, tasuma lakanani ani pipe suturalenw kama.
Aw bɛ aw yɛrɛ tanga sɔgɔsɔgɔninjɛ ni sɔgɔsɔgɔninjɛ ma a minɛcogo ni a jɔli senfɛ walasa ka zinki sɔgɔlen tiɲɛni bali. Aw bɛ furakɛli filanan kɛ anti-nɔgɔli la yɔrɔw la minnu bɛ welda.
Aw bɛ pibilikiw mara fɛnmarayɔrɔ jalenw ni fiɲɛ bɛ minnu na, ka yɔrɔ jan jidagayɔrɔw ni asidi{0}}basi furakisɛw la. Aw bɛ pibilikiw datugu walasa ka u tanga ni u dalajɛlen don kɛnɛma.
Aw bɛ pibilikiw tila ɲɔgɔn na u dalajɛ waati la ani ka aw yɛrɛ tanga degunba ma walasa ka u bali ka wuli.
8. Fitiniw minnu bɛ bɛn ɲɔgɔn ma
Pibiliki galvanized fittings dafalenw bɛ sɔrɔ minnu bɛ bɛn u ma, olu bɛ sɔrɔ, i n’a fɔ kɔkiliw, tees, couplings, flanges, reducers ani pipe plugs, o bɛ a to pipeline system bɛɛ bɛ bɛn ɲɔgɔn ma kosɛbɛ ani ka a siri.
Ɲininkaliw
J: Basi-materiel ye mun ye?
A: Fɛn min bɛ kɛ ka kɛɲɛ ni sariya ye, o ye Q235B carbone nɛgɛ ye min ka gɛlɛn ka ɲɛ ani a fanga sabatilen don. Q345B bɛ sɔrɔ degunba-doni gɛlɛn-doni baarakɛcogo la.
J: Aw ka hakɛ basigilenw ye jumɛnw ye?
A: An ka hakɛ jɔnjɔnw ye DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80, DN100, DN150 ani DN200 ye. An bɛ kogo janya dantigɛlen ni kogo janya barikama sɔrɔ sugandiliw kama.
J: Aw ka fɛn dilannenw bɛ sariya jumɛn labato? Yala u bɛ se ka kɛ jiko ni tasumafagalanw ye wa?
A: An ka fɛn dilannenw bɛ bɛn GB/T 3091-2015 ma. Hot-dip galvanized pipes bɛɛ bɛ tali kɛ sow jiko & jibɔ, tasuma lakanani, gazi lase ani minisiriso porozɛw la.
J: I ka jiginni waati ye mun ye?
A: Fɛn minnu bɛ kɛ ka kɛɲɛ ni sariya ye, olu bɛ se ka lase tile 3-7 kɔnɔ. Ni komandiw kɛra ka kɛɲɛ ni mɔgɔw sago ye, waati min bɛ kɛ ka kɛɲɛ ni mɔgɔw sago ye, o bɛ bɔ u hakɛ ni u wajibiyalenw de la.
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