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Galvalume Steel Coil: Sannikɛlaw ka kan ka fɛn minnu dɔn

Views: 0     Author: Site Editor Bɔli waati: 2026-09-26 Bɔyɔrɔ: Yɔrɔ

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Fɛn minnu bɛ kɛ iziniw kɔnɔ, olu sɔrɔli bɛ tiɲɛni dafalen de wajibiya. Nɛgɛdacogo juguw sugandili ka teli ka poroze waatibolodacogo tiɲɛ ani ka jɔcogo dafalen tiɲɛ. Galvalume sɛgɛsɛgɛli juguw sɔrɔli bɛ na ni sɔgɔli ye ka kɔn a waati ɲɛ, ka roll-forming dɛsɛ, walima ka budget bloat kunntan kɛ fɛnw kan minnu dilannen don ka tɛmɛ. Industri sannikɛlaw, fɛn dilannikɛlaw ani fɛn dilannikɛlaw fɛ, nɛgɛko nafolo tigitigiw bɛnni ni poroze sigida ye, o nafa ka bon kosɛbɛ ɲɛnamaya kɔnɔ ROI la. Ka i jigi da jateminɛ kan, o bɛ dɛsɛ nataw garanti dɔrɔn foro kɔnɔ. Walasa k’o bali, sannifeere jɛkuluw mago bɛ fɛɛrɛ sigilen na fɛnw sugandili la.

Nin barokun in bɛ sigida gɛlɛn dɔ di, min sinsinnen bɛ ɛntɛrinɛti kan, walasa k’i ka fɛnsɛbɛnniw ɲɛfɔ minnu wajibiyalen don sani i ka RFQ bila mansin walima baarakɛyɔrɔ la. Aw bɛna a dɔn cogo min na aw bɛ se ka finimugu girinya jateminɛ, ka jɔcogo hakɛ bɛnnenw sugandi, ani ka feerekɛlaw ka sariya labatoli sɛgɛsɛgɛ ka ɲɛ. Ka sɔrɔ ka fɛn dɔ sɔrɔ min bɛ se ka da a kan Galvalume Steel Coil bɛ bɔ i ka RFQ fɔlɔ jɛlen na kosɛbɛ.

Takeaways (Takeaways) kunbabaw

  • Datugulan ye sigida ye : AZ dacogo girinya sugandili (misali la, AZ50 ni AZ150) ka kan ka bɛn ɲɔgɔn ma ni baarakɛcogo laban kɛcogo sigida tiɲɛni ye.

  • Formability vs. Yield: Jagokɛyɔrɔ hakɛ minnu ka bon, olu bɛ foroko saraka; sannikɛlaw ka kan ka balansi don masinw ka sɔrɔ fanga ni u ka baarakɛminɛnw farikolo dancɛw la.

  • Surface Prep Matters: Surface furakɛli ɲuman sugandili (i n’a fɔ AFP walima passivation) o bɛ penti nɔrɔli ni a marali janya jira duguma.

  • Fɛn dilanbagaw ka sɛgɛsɛgɛli : Sannikɛcogo min bɛ se ka da a kan, o bɛ ɲini ka Mill Test Certificates (MTC) wajibiyalenw sɔrɔ ani ka tugu diɲɛ sariyaw kɔ kosɛbɛ (ASTM A792 walima EN 10346).

Aw ka Galvalume Coil Specifications ɲɛfɔli: Jateminɛ kɛcogo

Nɛgɛ sɔrɔli ni jateminɛ kɛcogo gɛlɛn tɛ, o bɛ baarakɛcogo faratiba wele. Ni fɛnw tɛ bɛn ɲɔgɔn ma, o musaka bɛ se ka poroze dɔ tiɲɛ. Under-speccing bɛ kɛ sababu ye ka forow dɛsɛ kosɛbɛ. Nɔgɔ bilenman bɛ bɔ joona yɔrɔw kan minnu lakananen tɛ kosɛbɛ. Edge creep bɛ so sanfɛlanw jɔcogo dafalen tiɲɛ. O kɔfɛ, speccing tɛmɛnen bɛ sannifeere baarakɛnafolo tiɲɛ kun tɛ. Ni an ye finimugu girinya tɛmɛnenw fɔ sokɔnɔna sigida nɔgɔlenw na, o bɛ wariba nafama tiɲɛ. I ka kan ka balansi tigitigi dɔ sɔrɔ ɛntɛrinɛti kan.

Baara laban kariti ye i ka lafasali sira fɔlɔ ye. Aw ka kan ka bobine farikolo cogoyaw bɛn a kɛcogo fɔlɔ ma. So jɔli ni finimugu jɔli bɛ waati kɛcogo ɲuman de wajibiya ani ka fɛn caman sɛgɛsɛgɛ cogo damadɔ la. Sɛnɛ silow bɛ sɔrɔ fanga caman de wajibiya walasa ka kɔnɔna doni degunw muɲu. HVAC yɔrɔw bɛ condensation resistance kɛrɛnkɛrɛnnenw de wajibiya ani ka se ka bending siri. A kɛcogo bɛɛ bɛ nɛgɛko cogoya kɛrɛnkɛrɛnnen de wajibiya. Sannikɛlaw tɛ se k’u jigi da fɛɛrɛ kelen kan min bɛ bɛn bɛɛ ma.

Sani u ka kuma mansin dɔ fɛ, sannifeere jɛkuluw ka kan ka RFQ bɛɛ lajɛlen dɔ labɛn. Donanw yɔrɔ minnu tununna, olu bɛ na ni quotations tiɲɛnenw ye ani ka baara kɛli bila kɔfɛ. Ni i ye i ka ɲinini kɛ cogo kelen na, o bɛ pɔmi ni pɔmi feerelaw suma ɲɔgɔn na. I ka kan k’i ka tigitigi ɲɛfɔ galvalume coil specifications ka sɔrɔ ka kumaɲɔgɔnya daminɛ.

RFQ ka sɛgɛsɛgɛli sɛbɛn min wajibiyalen don:

  1. A janya: Aw bɛ Base Metal Thickness (BMT) walima Total Coated Thickness (TCT) fɔ.

  2. Bonya: Aw bɛ hakɛ tigitigiw fɔ ka ɲɛ ani k’a fɔ ni aw mago bɛ mansin-da la walima ni aw mago bɛ slit-edge la.

  3. Kalanso : Aw bɛ masinw ka sɔrɔ wajibiyalenw ɲɛfɔ ka jɛya (misali la, CS suguya B walima SS Kalanso 80).

  4. Datugulan girinya: Aw bɛ AZ tɔgɔ fɔ ka da sigida laminiko kan.

  5. Surface Finish: Aw bɛ pasivation, AFP walima tulu furakɛli kɛrɛnkɛrɛnnenw ɲini.

  6. ID/OD Dancɛw: Aw bɛ Kɔnɔna cɛmancɛ ni kɛnɛma janya hakɛ caman di walasa ka minɛnw bɛn ɲɔgɔn ma.

Galvalume Nɛgɛ Bobinew dilanni

AZ Coating girinya wajibiyalenw deciphering

AZ tɔgɔladon faamuyali ye fɛnba ye fɛnw kɛcogo la. 'AZ' bɛ Aluminiyɔmu-Zinc sɔgɔlen jira. A ka c’a la, o bɔgɔlan in bɛ kɛ ni 55% ye aliminiyɔmu, 43,4% ye zinki ye, ani 1,6% ye siliyɔmu ye. O hakɛ kɛrɛnkɛrɛnnen bɛ muɲuli kabakoma di. Aluminiyɔmu bɛ barika lakanani kuntaalajan di fɛnw ma. Zɛnki bɛ saraka galvanic lakanani di tigɛlenw ni sɔgɔsɔgɔninjɛw la. Silisiyɔmu bɛ finimugu siri ka ɲɛ nɛgɛdaga la. Dilanbagaw bɛ o finimugu girinya suman onsi la sen kɛrɛnkɛrɛnnen kelen na (oz/ft⊃2;) walima garamu la mɛtɛrɛ kɛrɛnkɛrɛnnen kelen na (g/m²).

Baarakɛcogo jateminɛni ni musaka ye, o bɛ a ɲini ka sigida lamini jateminɛ. Ka fɛn bɛnnenw sugandi AZ dacogo girinya de bɛ fura laban si hakɛ fɔ. A ka c’a la, sigida minnu bɛ kɛ cogoya la, olu bɛ AZ50 walima AZ55 tɔgɔ de wajibiya. Metiri siratigɛ la, o bɛ bɛn AZ150 ma. O girinya ninnu bɛ barika lakanani bɛrɛbɛrɛ di sigiyɔrɔw sanfɛla danmadɔw ma ani izini yɔrɔ danmadɔw ma.

Tablo: AZ Coating Weight Aplikasi gafe

Kisɛya min bɛ kɛ ka finimugu (US) .

Kisɛya min bɛ kɛ ka finimugu (Metric) .

Lamini min ka ɲi kosɛbɛ

Baarakɛcogo minnu bɛ kɛ tuma caman na

AZ50 ye

AZ150 ye

A ka nɔgɔn fo ka se a danma ma / Kɔnɔna na

Sigida so sanfɛla, HVAC kanal, kogo pannew

AZ55 ye

AZ165 ye

Moderate / Light Industrial ye

Jagokɛyɔrɔw ka finiw, kogow

AZ60 ye

AZ180 ye

Aggressif / Humidité ka bon

Sɛnɛ sow, izini girinmanw

AZ70 ye

AZ210 ye

A jugumanba / Kɔgɔjida la / Kemikoro

Kɔgɔjida la fɛnsɔrɔsiraw, kemikɛli baarakɛyɔrɔw

Lamini minnu bɛ kɛ ni kɛlɛ ye, olu bɛ fɛɛrɛ wɛrɛ de wajibiya. Sannikɛlaw ka kan ka jo di AZ60 walima AZ70 finiw (AZ180 walima AZ200 mɛtɛrɛ) musaka caman ma. Kɔgɔjida laminiw bɛ kɔgɔ fiyɛli sɔrɔ tuma bɛɛ. Kemikɛli jiriw bɛ nɛgɛw bila fiɲɛ kɔnɔ fɛnɲɛnamafagalanw na minnu bɛ se ka tiɲɛ. Lamini minnu nɛnɛ ka bon, olu bɛ oksidan teliya. O ko suguw la, finimugu gɛlɛnw bɛ jɔli bali ka kɔn a waati ɲɛ.

Nka, finimugu girinya kojugu bɛ na ni faratiba ye waleyali la. Sannikɛlaw ka teli k’a miiri ko finimugu belebelebaw bɛ baara kɛ ka ɲɛ tuma bɛɛ. O hakilina in bɛ farikolo baarakɛcogo dantigɛliw jate. Aluminiyɔmu-Zinki sɔgɔlen ka gɛlɛn a danma ka tɛmɛ zinki saniyalen kan. Ni fɛn dilannikɛlaw ye AZ fini girinmanw kuru ka lamini sirilenw lamini na, micro-cracking bɛ kɛ. O kari mikoroskɔpiw bɛ basigi nɛgɛ bila ji la. Nɔgɔ bɛ yiriwa joona o faraw kɔnɔ. Aw ka kan ka sigida mago min bɛ finimugu girinmanw na, o ni aw ka roll-forming profiles jateminɛcogo tiɲɛnenw bɛn ɲɔgɔn ma.

Ka Galvalume Nɛgɛ Bobine Grades ɲumanw sugandi

Masina cogoyaw de b’a jira nɛgɛ bɛ kɛ cogo min na a dilanni senfɛ. Sannikɛlaw ka kan ka balansi don sɔrɔ fanga, sɔgɔli fanga ani janya la. Sɛnɛfɛnw sɔrɔli fanga bɛ degun suman min ka kan ka kɛ walasa ka nɛgɛ tiɲɛ kudayi. Tensile strength bɛ degunba jira min bɛ se ka kɛ fɛn ye sani a ka kari. Janya bɛ fɛn in seko suman ka wuli k’a sɔrɔ a ma kari. Ni aw ye o balansi sɔrɔ ka ɲɛ, o bɛ fɛn dilanni musakabaw bali.

Aw ka kan ka sugandili kɛ jago ni jɔli suguyaw cɛ. Jagokɛlaw ka nɛgɛ (CS suguya A, B, ani C) ka fisa ni tɔw bɛɛ ye profil basigilen na. O kalasi ninnu bɛ fɔlɔfɔlɔ ladamuni ni cogoya la. U bɛ ja gɛlɛnw, ja jugumanw, ani kurukuru sirilenw ladon. Dilanbagaw bɛ baara kɛ ni jagokɛla ka fɛnw ye walasa ka fɛn dilannenw labɛn, ka jibolisiraw ani panɛriw labɛn minnu ka gɛlɛn. O fɛn bɛ woyo nɔgɔya la wuluwulu-minɛnw fɛ k’a sɔrɔ a ma se ka a yɛrɛ tanga kojugu.

Structural Steel (SS Grades 33, 37, 40, 50, ani 80) bɛ baara kɛ ni kuntilenna wɛrɛ ye fewu. Doni-ta-baaraw bɛ o fanga-dafalen ninnu de wajibiya. Structural decking, purlins gɛlɛnw, ani sɛnɛfɛnw frames bɛ u jigi da u kan. O kalasi ninnu bɛ se ka bɔgɔbɔgɔli kɛlɛ farikolo doni gɛlɛnw kɔrɔ. Nka, o fanga in bɛ Nà ni foromali musaka ye. Jateblaw ka grade sanfɛtaw tɛ elongation (janya) sɔrɔ min ka kan ka kɛ profiling complexe (profil complexe) kama.

Ka bɛn ni bɛnnen ye galvalume nɛgɛ bobine grades ka i ka fɛn dilanni seko ye desizɔn nafamaba ye. Ni i ye nɛgɛ suguya 80 sugandi ka kɛ panneau architectural complexe ye, o bɛ garanti di ko a bɛna dɛsɛ. O fɛn bɛna a yɛrɛ tanga a kɔrɔtalen ma. Springback bɛna a ka profil laban warp ka bɔ muɲuli la. Ka fara o kan, ni nɛgɛ min bɛ se ka wuli kosɛbɛ, o boli baarakɛminɛnw fɛ minnu dilannen don jagokɛla ka fɛnw kama, o bɛ na ni sɛgɛnba ye. Aw ka roll-forming dies bɛna tiɲɛ joona. Aw ye aw ka fɛn dilanni jɛkulu ɲininka tuma bɛɛ sani aw ka jɔli hakɛw fɔ minnu bɛ sɔrɔ kosɛbɛ.

Dimension tolerances: Galvalume nɛgɛ bonya ni a bonya

Ni an ye janya ɲɛfɔ ka ɲɛ, o bɛ sariya labatoli sɔsɔlibaw bali jiginni senfɛ. Sannikɛlaw ka teli ka Gauge, Base Metal Thickness (BMT) ani Total Coated Thickness (TCT) ɲagami ɲɔgɔn na. Gauge ye sumanikɛlan kɔrɔ ye min tɛ bi tigitigi ye. Bi injiniyɛri bɛ tali kɛ sumanikɛlan tannanw na. BMT bɛ tali kɛ nɛgɛ kɔrɔ dɔrɔn de la sani finimugu si ka kɛ. TCT bɛ nɛgɛdaga ni aliminiyɔmu-zinki sɔgɔlenw bɛɛ lajɛlen na. Ni aw ka ɛntɛrinɛti labɛnw bɛ 0,50mm BMT de wajibiya, nka aw ye 0,50mm TCT komandi, aw ka fɛn laban bɛna dɛsɛ ni structural steel mass wajibiyalen ye.

Standard sɔrɔli ka ɲɛsin galvalume nɛgɛ janya bɛ daminɛ milimɛtɛrɛ 0,12 na ka se milimɛtɛrɛ 2,0 ma. Janya bɛ nɔ bila tigitigi jɔli dafalen na. Fɛn minnu ka bon, olu bɛ donibaw dɛmɛ nka u bɛ dɔ fara poroze girinya bɛɛ kan. O girinya in bɛ nɔ bila logistiki labɛnni ni sigili baara la. O tɛmɛnen 'kɔ, janya de bɛ girinya jatebla Kɛ mɛtɛrɛ kɛrɛnkɛrɛnnen kelen na. Jateminɛ tigitigiw b’a to i bɛ komandi kɛ ja sinsinni caman na walasa k’i ka baarakɛcogo boliw dafa k’a sɔrɔ i ma baarakɛnafolo tɛmɛn.

Bonya ni sɔgɔli muɲuli fana bɛ jateminɛ kɛ koɲuman. A ka c’a la, bobine standard bonya bɛ daminɛ milimɛtɛrɛ 600 na ka se milimɛtɛrɛ 1250 ma. Aw ka kan ka sugandili kɛ mill-edge ni slit-edge suganditaw cɛ. Mill dakunw bɛ to tigitigi i n’a fɔ u bɔra fɛn dilanni sira la cogo min na. U bɛ fɛn misɛnninw jira tuma dɔw la minnu tɛ bɛn sariya ma. Slit edges bɛ tigɛcogo filanan kɛ walasa ka tiɲɛni tigitigi kɛ. Ni aw ka roll-forming minɛnw bɛ balo muɲuni gɛlɛnw de wajibiya, aw ka kan ka slit edges (slit edges) fɔ. O bɛ fɛn tiɲɛnenw tiɲɛni dɔgɔya u dilanni senfɛ ani ka jamu bali gafew kɔnɔ.

Misali minnu bɛ Kɛ tuma caman na Dimension (yɔrɔko ɲɛfɔli) la:

  • Ka komandi kɛ ni jatebɔlan ye sanni ka kɛ BMT tannan walima TCT ye.

  • Ni aw ma jateminɛ kɛ AZ dacogo la.

  • Decoiler masin ka bobine bonya hakɛ maksimali jateminɛni.

  • Sɔn mill-edge coils ma walasa ka roll forming tigitigiba, narrow-profile.

Galvalume Surface Treatment ni finiw ɲɛfɔli

Surface furakɛli bɛ bobine lakana tɛmɛsira waati la ani ka baara nataw ɲɛtaa yamaruya. Galvalume gansan bɛ se ka nɔgɔ finman sɔrɔ kosɛbɛ a maratuma na. Chemique passivation bɛ o farati nɔgɔya. Passivation bɛ filimu min bɛ mɔgɔ tanga mikroskɔpi ma, o kɛ finimugu kan. Furakɛli minnu bɛ kɛ ni kolosinsinnan ye, olu bɛ lakana barikama di nka u bɛ dankari caman kɛ sigida lamini na. Passivation non chromée bɛ fɛɛrɛ wɛrɛ di min ka fisa ni RoHS ye, min bɛ bɛn RoHS ma. A bɛ nɔgɔ finmanw bali ka ɲɛ ka sɔrɔ a bɛ bi sigida sariyaw dafa.

Anti-Fingerprint (AFP) resin coating bɛ nafa caman di baara ma minnu ma penta. Nɛgɛ jɛlen minɛni bɛ bolokɔnincininw bɔ minnu tɛ kelen ye, minnu tɛ ye. O taamasiɲɛw bɛ oksidan kɛ ani ka a yɔrɔ nɔgɔ kudayi. AFP finiw bɛ o minɛcogo tiɲɛni bali. Aw bɛ se ka AFP jɛlen walima tintin jira. AFP bɛ kɛ ɲɛnajɛko kɔfɛ, a bɛ kɛ tulumafɛn jalen ye. A b’a to nɛgɛ ka se ka sɔgɔ ka ɲɛ ka tɛmɛn disiw fɛ minnu bɛ kɛ ni kurukuruw ye, k’a sɔrɔ a ma tulu ɲiginnenw wajibiya.

Ni aw b’a fɛ ka o fɛn penti, aw ka kan ka sugandili kɛ finimugu tulu ni finimugumabali cɛ. Sannikɛlaw minnu bɛ bobine boli ka tɛmɛ teliya la ka kɔn penti ɲɛ (PPGL) fɛ, olu ka kan ka o sugandili kɛ ni hakilisigi ye. Tulu bɛ bobine minnu na, olu bɛ ji kɛlɛ u tɛmɛtuma na nka u ka kan ka saniya kosɛbɛ kemikɛli fɛ sani u ka penti. Bobine minnu ma tulu bɔ, olu bɛ tulu bɔli taamasiɲɛ tɛmɛ nka u bɛ farati la ka sɔgɔ ni u maralen don ka mɛn kojugu sani penti kɛcogo ka daminɛ.

Ka sugandili kɛ min bɛnnen don galvalume surface treatment bɛ jiginɛ dɛsɛw bali. Ni aw y’a ɲini ka penti kɛ AFP girinman dɔ kan k’a sɔrɔ aw ma kemikɛli kɛ ka ɲɛ, penisilini bɛna delaminate. Ni aw ye bobinew mara minnu tɛ passi, fɛnmarayɔrɔ nɔgɔlen dɔ la, nɔgɔ finman bɛna a yɔrɔ tiɲɛ. Aw bɛ aw ka surface finish specification bɛn kosɛbɛ ni aw ka dilancogo nata ye.

Vetting a Galvalume Supplier: sariya labatoli ni a sɛbɛnni surun

Ka fɛn ɲɛfɔlenw tigitigiw lakana, o tɛ foyi ɲɛ ni feerekɛla ma se k’u lase. Sɛgɛsɛgɛli gɛlɛn bɛ i ka wari bilalen lakana. Jogoɲumanya sɛbɛnw tɛ se ka kumaɲɔgɔnya kɛ. Sannikɛlaw ka kan ka funteni nimɔrɔw ɲini walasa ka fɛnw nɔfɛtaama dafalen sɔrɔ. Mill Test Certificates (MTC) minnu bɛ se ka sɛgɛsɛgɛ, olu ka kan ka fara cikan bɛɛ kan. Nin seereyaw b’a jira ko kemikaliya hakɛ, sɔrɔ fanga, ani finimugu girinya bɛ aw ka RFQ wajibiyalen tigitigiw dafa. Aw kana sɔn abada jiginni na ni aw ma MTC lajɛ.

Duniya sariyaw labatoli bɛ kɛ i ka jateminɛ ye jogoɲumanya siratigɛ la. Aw ye aw jija aw ka sugandiliw galvalume feerela bɛ fɛn dilanni kɛ ka ɲɛ ka kɛɲɛ ni sariyasun dɔntaw ye. ASTM A792/A792M bɛ Ameriki Woroduguyanfan sugu ɲɛnabɔ. EN 10346 bɛ baara kɛ ni Erɔpu jamanaw ka sariya ye. JIS G 3321 bɛ Azi jamanaw ka fɛn dilanni muɲuliw fɔ. Fɛn dilanbaga tɔgɔba dɔ bɛna a fɔ k’a jɛya u bɛ tugu sariya min kɔ. O b’a Jira ko nɛgɛko nafaw bɛ To cogo kelen na yamaruya caman kɔnɔ.

Logistiki ni pakew dilanni bɛ faratiba jira. Bobine min dilannen don cogo dafalen na, o bɛ kɛ nɛgɛ tiɲɛnen ye ni a tiɲɛna tɛmɛsira la. Aw bɛ feerekɛla ka pakew dilanni sariyaw jateminɛ kosɛbɛ. Ɲɛ-ni-San foroko bɛ bobine bila fla la palɛti kan, o min ka ɲi forokili dɔw ma. Ɲɛ ni kogo foroko bɛ bobine jɔ ka jɔ. Aw bɛ nɛgɛdaga ɲini walasa ka dakun nɔgɔlenw tanga u ma. Aw bɛ aw jija ka VCI (Volatile Corrosion Inhibitor) papiye siri. Nin papiye kɛrɛnkɛrɛnnen in bɛ lakanalanw bɔ walasa ka ji doni bali kɔgɔji kɔnɔ doni janw senfɛ.

Ka wuli ka taa feerekɛla kura la, o bɛ taabolo nataw labɛnniw de wajibiya. Aw kana komandi belebeleba kɛ abada joona. Aw ye piloti yamaruya dɔ sigi sen kan fɔlɔ. Aw bɛ baara kɛ ni nin cikan fɔlɔ in ye walasa ka jateminɛ kɛcogo kɔrɔbɔ bobine janya bɛɛ la. Aw bɛ finimugu kelen-kelen bɛɛ lajɛ ni ɛntɛrinɛti janya jateminɛnanw ye. A laban na, u ka ɲɛmɔgɔya waati dannaya n’u ka kumaɲɔgɔnya jateminɛ. Piloti yamaruya min ye ɲɛtaa sɔrɔ, o bɛ sannifeere jɛɲɔgɔnya kuntaalajan jusigilan jɔ.

Kuncɛli

O fɛnw sɔrɔyɔrɔ tora fɛɛrɛko siratigɛ la kosɛbɛ, a tɛ kɛ sɔngɔko kumaɲɔgɔnya dɔrɔn ye. Nɛgɛko ɲɛfɔli tigitigiw de bɛ i ka fɛn laban ka ɲɛnamaya kɛcogo ɲɛfɔ. Ka i jigi da yamaruyaw kan minnu tɛ jɛya, o bɛ garanti di fɛn dilanni jaabiw ma minnu tɛ bɛn ɲɔgɔn ma ani foro kɔnɔ dɛsɛ minnu bɛ se ka kɛ.

Sannifeere jɛkuluw ka kan ka nin fɛɛrɛ nataw ta teliya la:

  • Aw bɛ grade, AZ girinya, ani girinya faralen ɲɔgɔn kan tigitigi feerekɛlaw ka bɛnkansɛbɛnw bɛɛ kɔnɔ.

  • Aw ye yamaruya di ko diɲɛ kɔnɔ fɛn dilanni sariya kɛrɛnkɛrɛnnenw (i n’a fɔ ASTM A792) ka don aw ka RFQw kɔnɔ.

  • Aw bɛ Mill Test Certificates sɛgɛsɛgɛ minnu bɛ se ka sɛgɛsɛgɛ sani aw ka wari labanw bɔ.

  • Aw ye lajɛ kɛ ni nɛgɛko dɔnbagaw ye ni aw bɛ don dugukolo suguya kuraw la, minnu bɛ fɛn tiɲɛ kosɛbɛ.

Ka i ka fɛn ɲɛfɔlenw mara, o bɛ fanga di i ka fɛn dilanni sira ma. An bɛ dusu don sannikɛlaw kɔnɔ u ka RFQ caman di, minnu labɛnna ka ɲɛ, ka taa baarakɛyɔrɔw la minnu bɛ se kosɛbɛ, walasa ka sɔngɔ tigitigiw sɔrɔ, minnu bɛ se ka da u kan.

Ɲininkaliw

J: Danfara jumɛn bɛ Galvalume ni Galvanized nɛgɛ bobinew cɛ?

A: Danfara fɔlɔ bɛ sɔrɔ finimugu dacogo la. Nɛgɛ galvanizelen bɛ baara kɛ ni zinki saniyalen 100% ye. Galvalume bɛ baara kɛ ni Aluminiyɔmu-Zinki sɔgɔlen ye (55% Al, 43,4% Zn, 1,6% Si). Galvalume bɛ sɔgɔsɔgɔninjɛ kunbɛncogo ɲuman di waatijan kɔnɔ sigida gɛlɛnw na. Nka, Galvanized nɛgɛ saniyalen bɛ galvanic lakanani ɲuman di dakun tigɛlenw na, k’a sɔrɔ Galvalume dakunw bɛ se ka nɔgɔ dɔɔni jira ka kɔn o ɲɛ.

J: Ne bɛ se ka Galvalume nɛgɛ bobine girinya jate cogo di?

A: Aw bɛ se ka girinya jate ni nɛgɛ hakɛ dantigɛlen ye (7,85 g/cm³ ɲɔgɔn). Aw bɛ a bonya (mɛtɛrɛ la) caya ni a janya ye (milimɛtɛrɛ la) ni a janya ye (mɛtɛrɛ la) ni 7,85 ye. O bɛ girinya bɛɛ lajɛlen di kilogaramu la. Sannikɛla caman bɛ u jigi da jatebɔlanw kan minnu bɛ dilan ni bobine ye, baarakɛyɔrɔw bɛ minnu di walasa ka jateminɛ teliya.

J: Yala Galvalume nɛgɛ bɛ penti suguya kɛrɛnkɛrɛnnen dɔ de wajibiya wa?

A: Ɔwɔ. Aw tɛ se ka penti standardw kɛ nɛgɛ gansanw kan k’a ɲɛsin a ma. A sanfɛla ka kan ka furakɛ ni kemikɛli ye ka kɔn o ɲɛ walasa a ka nɔrɔ. Dilanbagaw bɛ baara kɛ ni primer kɛrɛnkɛrɛnnenw ye minnu dilannen don Aluminiyɔmu-Zink yɔrɔw kama. Ni aw bɛ penti kɛ ka kɔn (PPGL), poliyesitɛri, SMP walima PVDF sanfɛla fini minnu bɛ baara kɛ kosɛbɛ, olu bɛ ɲɛnamaya jan ni kulɛri maracogo ɲuman di.

J: 'spangle' kɔrɔ ye mun ye galvalume coil specifications kɔnɔ?

A: Spangle bɛ tali kɛ nɛgɛ cogoya yelen, kristali ye nɛgɛ sanfɛla la, min bɛ dabɔ ni finimugu bɛ nɛnɛ. Spangle min bɛ kɛ tuma bɛɛ, o bɛ cogoya danfaralen dɔ jira, min bɛ i n’a fɔ flen, min nafa ka bon ɲɛnajɛko kɛcogo la min ma penta. Minimized spangle bɛ finimugu dɔ jira min ka nɔgɔn, min bɛ kɛ cogo kelen na. A ka c’a la, a ka fisa ni spangle dɔgɔyali ye ni bobine bɛna penti, o bɛ a to sanfɛla dafalen tɛ.

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