Le xɔtuɖaŋu kple nuwo wɔwɔ ƒe xexe si me ŋusẽ le me la, gakpo siwo wotsɔ galvanized wɔe la ɖe dzesi ŋutɔ be wonye tiatia si ame geɖe lɔ̃na wu. Woƒe ame geɖe xɔxɔ tso alesi wote ŋu nɔa te ɖe xɔtuɖaŋuwo nu, si le vevie ŋutɔ na xɔ siwo le nutome ƒe nɔnɔme sesẽwo me. Gake mɔzɔzɔa tso gakpo si wotsɔ galvanized wɔe si sɔ tiatia dzi va ɖo eŋudɔwɔwɔ dzi la yɔ fũ kple kuxiwo. Nyati sia ku nu me tsitotsito le mɔ̃ siwo bɔ le gakpo siwo wotsɔ gakpo wɔe ƒeƒle le agbɔsɔsɔ gã me ŋu eye wòna gɔmesesewo le alesi woawɔ azɔ wo ŋu nyuie ŋu.
Asitsatsa ƒe nɔnɔmewo gɔmesese
Xexeame katã ƒe asi si le... galvanized steel coils kpɔ dzidziɖedzi gã aɖe le ƒe ʋɛ siwo va yi me, si tso alesi dɔwɔƒe vovovowo, siwo dometɔ aɖewoe nye xɔtuɖaŋu, ʋuwo, kple mɔ̃wo, ƒe didi le dzidzim ɖe edzi gbɔ. Wole mɔ kpɔm be dzidziɖedzi ƒe mɔnu sia ayi edzi, eye wobu asi ƒe lolome be aɖo USD biliɔn 250 le ƒe 2025 me, eye wòadzi ɖe edzi le CAGR si nye 5.2% tso ƒe 2020 va ɖo ƒe 2025 me.
Nu geɖewoe na kekeɖenudɔ sia dzɔ. Gbã la, xɔtudɔwɔƒewo ƒe ŋgɔyiyi, vevietɔ le dukɔ siwo le ganyawo me tom me, na be gakpo siwo wotsɔ galvanized wɔe ƒe didi dzi ɖe edzi. Wolɔ̃a coil siawo le woƒe anyinɔnɔ kple gbeɖuɖɔ nu, si wɔe be wosɔ nyuie na xɔtaxɔ, axadzi, kple xɔtuɖaŋu bubuwo wɔwɔ. Evelia, ʋuwɔƒea ƒe tɔtrɔ ɖe nusiwo ƒe kpekpeme le bɔbɔe eye womate ŋu axɔ dzo o ŋu la gade dzo gakpo siwo wotsɔ galvanized wɔe ƒe didi dzi.
Gake menye kuxiwo manɔmee le dɔwɔƒea o. Nusiwo wotsɔ wɔa nuawo ƒe asi ƒe tɔtrɔ, vevietɔ zinc, kpɔ ŋusẽ ɖe viɖe si adzɔnuwo wɔlawo kple nudzralawo kpɔna dzi. Tsɔ kpe ɖe eŋu la, asitsatsa ƒe masɔmasɔ siwo le edzi yim kple adzɔ siwo woxena ɖe gakpowo ta na be woƒe nuzazãwo me gblẽ, si gblẽ nu le woƒe anyinɔnɔ kple woƒe asixɔxɔ ŋu. Le kpɔɖeŋu me, United States kple China ƒe asitsatsa ƒe aʋawɔwɔa na woxe adzɔ 25% ɖe gakpo siwo wotsɔ tso duta vɛ dzi, si na be tɔtrɔ le gakpo siwo wotsɔ tso duta vɛ ƒe mɔnuwo ŋu.
Le hoʋiʋli ƒe nɔnɔme sia me la, asitsatsa ƒe nu suesuesuewo gɔmesese va zua nu vevitɔ kekeake na asitsaha siwo le didim be yewoaƒle gakpo siwo wotsɔ galvanized wɔe. Menye nubabla nyui aɖe ƒe dedienɔnɔ ɖeɖeko ŋue wòku ɖo o; ekuna ɖe egbɔkpɔkpɔ be nuawo ƒe nyonyome, nu ɖekawɔwɔ, kple kakaɖedzi le nuzazãwo me ŋu.
Vevienyenye si le nyonyome ŋu wu agbɔsɔsɔme
Le gakpo siwo wotsɔ galvanized wɔe ƒe nuto me la, menye nya si ŋu amewo ƒoa nu tsoe koe nyonyome nye o; enye nu vevi aɖe si dea dzesi adzɔnu aɖe ƒe dɔwɔwɔ kple eƒe agbenɔƒe didi. Le dɔwɔƒewo gome la, nusiwo wòagblẽ ne wogblẽ nu le nuwo ƒe nyonyome ŋu ate ŋu agblẽ nu ŋutɔ, si ahe xɔtuɖaŋuwo ƒe gbagbã, beléle na wo ƒe gazazãwo nadzi ɖe edzi, kple dedienɔnɔ ƒe afɔku siwo ate ŋu ado mo ɖa.
Womate ŋu agblɔ vevienyenye si le dukɔwo dome dzidzenuwo dzi wɔwɔ ŋu wòagbɔ eme o. Habɔbɔwo abe ASTM, ISO, kple EN ɖo dodokpɔ kple ɖaseɖigbalẽ nana ƒe ɖoɖo sesẽwo be woakpɔ egbɔ be gakpo siwo wotsɔ galvanized wɔe ƒe nyonyome. Le kpɔɖeŋu me, ASTM A653/A653M nye dzidzenu ƒe nɔnɔme na gakpo gbadzɛ, zinc-si wofa (galvanized) to dzoxɔxɔ-nyɔnyrɔ mɔnu na corrugated gakpo nuwɔna. Dzidzenu mawo dzi wɔwɔ nana be mɔ̃ɖaŋununya ƒe nɔnɔme siwo hiã, nusiwo wotsɔ blaa woe ƒe kpekpeme, kple atikewo ƒe wɔwɔme le gakpoawo ŋu be woate ŋu awɔ dɔ nyuie wu le woƒe dɔwɔwɔ siwo woɖo be woazã me.
Gake kuxiwo yɔ mɔzɔzɔ si yi edzi be woakpɔ egbɔ be eƒe nyonyome yɔ fũ. Mɔ̃ vevitɔwo dometɔ ɖekae nye alesi amewo tsɔa asixɔxɔ ɖoa nɔƒe gbãtɔ wu nyonyo. Le agbagbadzedze be yewoaɖe gazazãwo dzi akpɔtɔ me la, asitsaha aɖewo ate ŋu atia nusiwo ƒe asi bɔbɔ wu, siwo ƒe asi mede ŋgɔ o. Mɔnu sia si mekpɔa nu kpuie o ate ŋu ana woazã ga gbogbo aɖewo ɣeyiɣi didi. Le kpɔɖeŋu me, numekuku aɖe si Dukɔa ƒe Aƒewo Tulawo ƒe Habɔbɔ wɔ ɖee fia be ga si wozãna ɖe aƒe aɖe ƒe xɔtuɖoɖo ƒe gbegblẽ ŋu le mama dedie nu anɔ abe dɔlar 40,000 ene. Zi geɖe la, woate ŋu akpɔ kpododonu mawo tso nusiwo bɔbɔ ɖe anyi wu zazã gbɔ.
Vodada bubu si bɔ enye dodokpɔ kple ŋkuléle ɖe eŋu nyuie o. Togbɔ be nudzrala akpa gãtɔ naa ɖaseɖigbalẽwo hã la, ele vevie be dɔwɔƒewo nawɔ woƒe veviedodonu si dze. Ne wowɔ dɔ kple dɔwɔƒe etɔ̃lia siwo léa ŋku ɖe gakpoawo ŋu be woakpɔe ɖa be gakpoawo ƒe nyonyome le ate ŋu aɖe dɔwɔƒewo tso nusiwo ate ŋu abu me. Gawu la, nudzralawo ƒe agbalẽdzikpɔkpɔ edziedzi ate ŋu akpɔ egbɔ be wowɔ ɖe nɔnɔme kple dzidzenu siwo dzi wolɔ̃ ɖo dzi.
Gakpo ƒe nɔnɔmewo ƒe sesẽme me toto
Gakpo siwo wotsɔ galvanized wɔe menye egbɔkpɔnu si ƒe lolome sɔ na amesiame o. Wole hatsotso vovovowo me, eye wotrɔ asi le wo dometɔ ɖesiaɖe ŋu na dɔ tɔxɛ aɖewo wɔwɔ. Dzeside siawo kple woƒe gɔmesese gɔmesese le vevie ŋutɔ be dɔwɔƒewo nawɔ nyametsotso siwo ŋu wonya nu tsoe le nuƒle ŋu.
Wokpɔa gakpo siwo wotsɔ galvanized wɔe ƒe hatsotso vovovoawo to woƒe nutsyɔnu ƒe kpekpeme dzi koŋ, si nye zinc ƒe ƒuƒoƒoa ƒe titrime. Kpekpeme sia si wotsɔ blaa nu la le vevie ŋutɔ elabena ekpɔa ŋusẽ ɖe alesi gakpoa te ŋu nɔa te ɖe xɔxlɔ̃ nu tẽ. Le kpɔɖeŋu me, G90 galvanized steel coil, si ƒe kpekpeme nye 0.90 oz/ft2, te ŋu nɔa te ɖe xɔxlɔ̃ nu nyuie wu ne wotsɔe sɔ kple G60 coil, si ƒe kpekpeme nye 0.60 oz/ft2. Menye sukudede dzro aɖe koe vovototodedeameme mawo nye o; gɔmesese siwo le xexeame ŋutɔŋutɔ ŋu le wo si. Numekuku aɖe si Amerikatɔwo ƒe Galvanizers Habɔbɔ wɔ ɖee fia be xɔ siwo le ƒuta nutowo me, ne wotsɔ G90 gakpo tu wo la, woƒe agbenɔƒe didi wu 20% ne wotsɔe sɔ kple esiwo wotu kple G60 gakpo.
Le gakpoa ƒe kpekpeme godo la, mɔ̃ɖaŋununya ƒe nɔnɔme siwo le gakpoa ŋu hã le vevie nenema ke. Nɔnɔme siawo, siwo dometɔ aɖewoe nye gakpoa ƒe ŋusẽ si wòtsɔna ƒoa nui, eƒe tenɔnɔ sesĩe, kple eƒe didime, ye afia ŋutete si le gakpoa ŋu be wòanɔ te ɖe nuteɖeamedzi kple eƒe nɔnɔmetɔtrɔ nu. Le kpɔɖeŋu me, gakpo si ƒe kutsetse ƒe ŋusẽ nye 50,000 psi ate ŋu asɔ na xɔtaxɔwo tutu, gake esi ƒe kutsetse ƒe ŋusẽ nye 70,000 psi ya asɔ wu na xɔtuɖaŋu ƒe akpawo. Nusiwo wòagblẽ le dzeside si mesɔ o tiatia me ate ŋu axɔ ga geɖe. Kpɔɖeŋu aɖee nye xɔ aɖe si wotsɔ gakpo tu ƒe mumu le China le ƒe 2009 me, eye wogblɔ be gakpo siwo mede ŋgɔ o siwo ƒe mɔ̃ɖaŋununya mesɔ o zazã gbɔe wòtso.
Gake nusiwo sesẽ la mewu enu ɖe dzesiwo gɔmesese dzi o. Nuƒle ƒe ɖoɖoa ŋutɔ ate ŋu anye tomebɔmb. Asitsaha geɖe gena ɖe mɔ̃ si nye be woaɖo ŋu ɖe nudzralawo ƒe aɖaŋuɖoɖowo ɖeɖeko ŋu, evɔ womewɔa woawo ŋutɔ ƒe numekuku o. Esia ate ŋu ana be gakpoa ƒe nɔnɔmewo kple dɔa ƒe nudidiwo nagasɔ o. Le kpɔɖeŋu me, xɔtudɔ aɖe si wowɔ le Dubai la dze ŋgɔ heheɖemegbe gã aɖe eye gazazãwo hã sɔ gbɔ esi wova kpɔe be gakpo siwo wotsɔ na la meɖo didime ƒe nudidi siwo wogblɔ la gbɔ o, si na ewɔwɔ sesẽ.
Be asitsalawo nate ŋu akpɔ nɔnɔme sesẽ siawo gbɔ la, ele be woatsɔ sukudede kple veviedodonu si sɔ aɖo nɔƒe gbãtɔ. Nuƒoƒo kple dɔwɔƒea ŋuti nunyalawo, dɔwɔƒewo dede, kple numekuku tsitotsito wɔwɔ ate ŋu ana nuƒlelawo nakpɔ sidzedze si wohiã. Tsɔ kpe ɖe eŋu la, kadodo si me kɔ kple nudzralawo dodo ɖe ŋgɔ, akpɔ egbɔ be wose nudidi kple dzidzenu tɔxɛ siwo le dɔ ɖesiaɖe ŋu gɔme, nye nu vevitɔ kekeake. Dɔdzikpɔkpɔ kple ŋkuléle ɖe wo ŋu edziedzi ate ŋu akpɔ egbɔ be gakpo siwo woƒle la ɖo nɔnɔme siwo dzi wolɔ̃ ɖo la gbɔ.
Nudzralawo dome ƒomedodo sesẽwo tutuɖo
Menye asitsatsa ƒe ƒomedodo aɖe koe gakpo siwo wotsɔ galvanized wɔe ƒeƒle nye o; enye hadomehabɔbɔ si bia kakaɖedzi, nuwɔwɔ le gaglãgbe, kple nugɔmesese na wo nɔewo. Ƒomedodo sesẽ tutuɖo kple nudzralawo ate ŋu anye vovototo si le nuƒle si me kuxi aɖeke mele o kple mɔ̃ siwo xɔa ga geɖe dome.
Kuxi vevi siwo le nudzralawo dome ƒomedodowo me dometɔ ɖekae nye be woakpɔ egbɔ be woƒe nyonyome kple nudɔdɔwo nanɔ anyi ɖaa. Le gakpodɔwɔƒewo, afisi didi ate ŋu atrɔ eye ɣeyiɣi siwo woatsɔ awɔ dɔe ate ŋu adidi le la, ne eƒe nyonyome to vovo vie alo ne wotsɔe yi ɖahe ɖe megbe gɔ̃ hã ate ŋu agblẽ nu le eŋu vevie. Le kpɔɖeŋu me, xɔtudɔ gã aɖe si wowɔ le New York la dze ŋgɔ ɣleti ade ƒe megbedede le esi nudzrala aɖe mete ŋu tsɔ gakpo ƒe hatsotso si woɖo ɖi la vɛ ɖe game dzi o ta. Menye ɖeko esia na gazazãwo dzi ɖe edzi ko o, ke ena ƒomedodo si le kontraktɔ kple asisi dome hã me gblẽ.
Mɔ̃ bubu si bɔ enye alesi womewɔa nu le gaglãgbe le kadodo me o. Nuƒle ŋuti nunyala geɖe ɖoa ŋu ɖe nyatakaka yeyewo kple nyatakaka siwo tso nudzralawo gbɔ ɣeaɖewoɣi ŋu, si ate ŋu aflu ame ɣeaɖewoɣi. Mɔnu si woawɔ do ŋgɔ wu bia be woalé ŋku ɖe gakpoawo ŋu edziedzi ahalé ŋku ɖe wo ŋu, afisi nuƒlelawo ƒe ƒuƒoƒowo ate ŋu akpɔ gakpoawo ƒe nyonyome kple woƒe nɔnɔme tɔxɛwo le. Ame etɔ̃lia ƒe ŋkutsaladɔwɔƒewo ƒe gomekpɔkpɔ ate ŋu ado ŋusẽ ɖoɖo sia geɖe wu, si ana woakpɔ egbɔ be wowɔ numekuku si me ameŋkumemakpɔmakpɔ le.
Gawu la, ele vevie be woado nuwɔwɔ aduadu kple wo nɔewo ƒe tsitsi ƒe dekɔnu ɖe ŋgɔ. Esia bia be woagblɔ gɔmesesewo, kuxiwo, kple nyaŋuɖoɖowo. Le kpɔɖeŋu me, ne nudzrala aɖe do go kuxiwo le nudidi aɖe koŋ gbɔ ɖoɖo me la, eɖea vi be woana nuƒlelawo ƒe ƒuƒoƒoa nanya kaba. Esia wɔnɛ be woate ŋu akpɔ kuxiwo gbɔ le nuwɔwɔ aduadu me, si wɔnɛ be akpa evea siaa ate ŋu akpɔ kuxiwo gbɔ ɖekae.
Le nyataƒoƒo me la, togbɔ be adze abe gakpo siwo wotsɔ galvanized wɔe ƒeƒle le bɔbɔe ene hã la, kuxiwo yɔ eme fũ. Gake ne asitsalawo tsɔ nyonyo ɖo nɔƒe gbãtɔ, wose nusiwo ŋu woƒo nu tsoe gɔme nyuie, eye wodo nudzralawo dome ƒomedodo sesẽwo ɖe ŋgɔ la, woate ŋu ato mɔ̃ siawo me eye woakpɔ egbɔ be woƒle nu dzidzedzetɔe.
Nyanuwuwuw
Gakpo siwo wotsɔ galvanized steel coils ƒeƒle nye nu vevi aɖe na asitsaha siwo le xɔtudɔwo kple nuwo wɔwɔ ƒe dɔwɔƒewo. Togbɔ be kuxiawo sɔ gbɔ hã la, womate ŋu agblɔ vevienyenye si le nyonyome tsɔtsɔ ɖo nɔƒe gbãtɔ, nusiwo ŋu woƒo nu tsoe gɔmesese, kple nudzralawo dome ƒomedodo sẽŋu tutuɖo ŋu wòagbɔ eme o. To gɔmeɖose siawo dzi wɔwɔ me la, menye ɖeko asitsalawo ate ŋu aƒo asa na mɔ̃ siwo bɔ ko o, ke woate ŋu akpɔ egbɔ hã be yewoƒe dɔwo anɔ anyi didi eye woakpɔ dzidzedze. Le dɔwɔƒe si me nusiwo le eme lolo le me la, nuƒle ŋuti nyametsotso siwo ŋu wonya nu tsoe kple esiwo ŋu wowɔ ɖoɖo ɖoe nye dɔwɔwɔ ƒe nyonyome ƒe gɔmeɖoanyi.
