San duuru tɛmɛnenw kɔnɔ, pibiliki welda ni nɛgɛ min tɛ sɔgɔ, o yiriwali taabolo kɛra koɲuman ye.A bonya, a jogo ani a dilanni fɛɛrɛ mana kɛ min o min ye, ɲɛtaa caman kɛra, kɛrɛnkɛrɛnnenya la a ɲinini yɔrɔ bɛ ka bonya dɔɔnin dɔɔnin.Ka fara o kan, ni nɛgɛ inox welded pipe fɛɛrɛ bɛ kɔgɔ ka taa a fɛ, a bɛ se ka inox seamless pipew bila u nɔ na dɔɔnin dɔɔnin baara caman na, i n’a fɔ: funteni ɲɔgɔn falen minɛnw tubabukanw, tansiyɔn cɛmancɛ ni tansiyɔn dɔgɔman boiler tubes, ani o ɲɔgɔnnaw.
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Pipu min dilannen don ni nɛgɛ ye min tɛ sɔgɔ, o dilanni cogoyaw : fɛn dilanni minɛn minnu ka nɔgɔn, wari bilali ka dɔgɔ, jɔli teliya teliya, soja kɛcogo nɔgɔman, fɛn dilannenw ɲɛfɔcogo ka bon, a hakɛw tiɲɛni ka bon, kogo janya bɛrɛbɛrɛli misɛnninw, a yɔrɔ nɔgɔlen ani a sɔrɔta hakɛ caman.Ni jamaba dilanni kɛra, pibiliki welda musaka ka dɔgɔ ni 20% ye ka tɛmɛ pibiliki seamless ta kan.San laban ninnu na, 'welding-cold rolling' taabolo min kɛra Sinuwa jamana na walasa ka nɛgɛ inox tubuw dilan, o ye ka baara kɛ ni coils cold-rolled coils ye walasa ka sɔgɔsɔgɔ ani ka u cogoya ka kɛɲɛ ni fɛn ɲɛfɔlenw ye, k'u welda ka kɛ tubabukan na ni multi-gun argon arc welding machine ye , o kɔfɛ cold-roll (pull) to make Weld ka baarakɛcogo jiralanw bɛ se ka kɛ kelen ye tigitigi ni basigifɛn ye, wa a fɛn dilannenw cogoya bɛ ɲɛ kosɛbɛ.O la, nafa minnu bɛ sɔrɔ ka nɛgɛso sɔgɔlenw falen ni nɛgɛ nɔgɔlen pibilikiw ye minnu dilannen don ni nɛgɛ ye, olu bɛ ka jɛya ka taa a fɛ.
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Nafa minnu bɛ sɔrɔ pibiliki soldalenw dilanni na ni nɛgɛ inox ye : A fɔlɔ, pibiliki soldalenw dilanni taabolo la, pibiliki farikolo bɛna sɔgɔsɔgɔ cogo kelen na, o kɔfɛ, ɛntɛrinɛti kan bright solid melting annealing kɔfɛ, a sanfɛla bɛ kɛ nɔgɔ ye kosɛbɛ, wa a yɔrɔ nɔgɔlen bɛ kɛ a man nɔgɔn ka sɛgɛsɛgɛli kɛ, ni sɛgɛsɛgɛli kɛlɛli Features ye.O bɛ kɛ sababu ye ka funteni bɔli kɛ, wa a tɛ kɛ sababu ye ka saniya kɛ tuma caman na, o bɛ waati, cɛsiri ani wari bɔ.Filanan, pipe weldalen ye plati ka fɛn ye min bɛ baara kɛ ka dun, wa a nafa min bɛ kogo janya kelen na, o tɛ se ka suma ni o ye.O waati kelen na, a bɛ se ka bonya ka kɛɲɛ ni a yɛrɛ sago ye, ni tiɲɛniba ye.Sabanan, nɛgɛ min tɛ sɔgɔ, o bɛ ni fɛnw ye minnu bɛ se ka sɔgɔsɔgɔ ani ka baara kɛ waati jan.
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Sisan, nɛgɛ inox solda pipe fɛnw cogoya : Sinuwa ka izini inox solda pipe dilanni seko tɛ bɛn jamana kɔnɔ suguw ɲinini ma.A fanba bɛ yen, nɛgɛ inox welded pipe unit ka baarakɛcogo minɛnw ma dafa, i n’a fɔ funteni furakɛli ni ɛntɛrinɛti sɛgɛsɛgɛli minɛnw dɛsɛ, walasa unit ka bɔli seko Give full play, generally can only produce general decorative tubes, and the market of tubabufura minnu bɛ kɛ ni nɛgɛ ye minnu bɛ kɛ ni nɛgɛ ye min bɛ kɛ ni nɛgɛ ye min tɛ sɔgɔ, olu bɛ tɛmɛ a dicogo kan;the higher standard industrial welded tubes, i n’a fɔ kemikɛli masinw tubes ani heat exchanger tubes, olu ye dilanbaga damadɔ dɔrɔn de ye A bɛ se ka dilan, nka a dilanni seko tɛ se kosɛbɛ.Hangao Tech (Masini SEKO) ye . SZG-JM seriyali precision inox soudure pipe production line bɛ o gɛlɛya ɲɛnabɔ.O fɛn dilanni sira bɛɛ lajɛlen bɛ taabolo caman Kɛ i n’a fɔ foroko-sɔgɔli, kɔnɔna-sɔgɔli-seam levelling, welding-seam grinding, bright annealing, ani sizing cutting.Elektɔriki kunnafonidicogo hakilitigi bɛ yɔrɔ kelen-kelen bɛɛ baarakɛcogo ɲɛnabɔ, ka baarakɛcogo ɲɛ ka sɔrɔ ka fanga dɔgɔya.
Yala pipe weldalen bɛ se ka baara kɛ funteni ɲɔgɔn falen minɛnw kan wa?
1. Fɛn dilannenw tubabukan minnu ka bon kosɛbɛ, olu bɛ se ka kɛ
Funteni-tubabu ye tubabu-ni-tubabu funteni-falen-minɛnw yɔrɔ ye min nafa ka bon kosɛbɛ, wa a ka c’a la, funteni-falen-minɛn bɛ sugandi ka kɛɲɛ ni degun ni ji-yɔrɔ ye.Sisan, faamuyabaliya minnu bɛ funteni-falen-minɛnw sugandili la sugu la, olu dɔ ye ko tubabufura minnu dilannen don ni nɛgɛ ye, olu tɛ se ka kɛ funteni-minɛnw ye, nka GB / 151-1999 b’a jira ka jɛya ko nɛgɛso sɔgɔlenw bɛ se ka sugandi ni tubabufura kɛrɛfɛ degun ye ≤6,4MPa ye.Kɛrɛnkɛrɛnnenya la sisan, n’a y’a sɔrɔ ko pibilikiw minnu dilannen don ni nɛgɛ ye, olu dilanni taabolo kɔgɔra kosɛbɛ sisan, a bɛ se ka funteni sɛnɛfɛnw bɛɛ lajɛlen magow ɲɛ, wa a b’a nafa kɛrɛnkɛrɛnnenw jira.
2. A dilanni taabolo kɔgɔlen don, austenitic inox welded pipe bɛna kɛ sugandili fɔlɔ ye
Ikomi funteni-minɛn ye funteni-falen-falen-yɔrɔ ye, funteni-falen-falen-minɛn bonya bɛ nɔba bila funteni-falen-falen na.Ni baara bɛ kɛ ni tubabufura misɛnninw ye, funteni sɛnɛyɔrɔ hakɛ kelen-kelen bɛɛ ka bon, minɛnw ka dɔgɔn kosɛbɛ, nɛgɛ min bɛ kɛ funteni jiginni yɔrɔ kelen na, o ka dɔgɔn, wa funteni jiginni hakɛ fana ka ca.Hali n’a dilanni bɛ gɛlɛya, ni aw ye tubabuw kɛ ni nɛgɛ ye min tɛ sɔgɔ ni ɔsitɛni ye, i n’a fɔ funteni sɛnɛfɛnw, o bɛ se ka gɛlɛya ninnu bali.Ikomi tubabukan minnu dilannen don ni nɛgɛ ye min tɛ sɔgɔ, olu bɛ se ka sɔgɔ ka ɲɛ ani u ɲɛw bɛ nɔgɔya, wa u dilanni taabolo kɔgɔlen don, o la, tubabu minnu dilannen don ni nɛgɛ ye min tɛ sɔgɔ, olu ye sugandili fɔlɔ ye funteni sɛnɛfɛnw na.Fɛn minnu bɛ se ka baara kɛ ni Hangao Tech (Masini SEKO) ye . SZG-JM seriyali welded pipe production line ye, olu ye : inox, ɔstenite, ferrite, titanium alloy ani dual phase steel, minnu bɛ se ka kɛ fɛn caman na, wa u bɛ se ka sigi ani ka ladilan ka kɛɲɛ ni kiliyanw ka yamaruya ye.
