Chidule cha Mapaipi Opangidwa ndi Galvanized a 50mm:
Kufotokozera:Mapaipi achitsulo opangidwa kale ndi galvanized amapangidwa ndi zitsulo zomangira zomwe zimapakidwa kale ndi zinc zisanapangidwe kukhala mapaipi. Chophimba cha zinc chimateteza ku dzimbiri ndi dzimbiri.
Makiyi Ofunika a Mapaipi Opangidwa ndi Galvanized a 50mm Pre:
M'mimba mwake:50mm (mainchesi awiri)
Kukhuthala kwa Khoma:Kawirikawiri imayambira pa 1.0mm mpaka 2mm, kutengera momwe imagwiritsidwira ntchito komanso mphamvu zake.
Utali:Kutalika kwanthawi zonse nthawi zambiri kumakhala mamita 6, koma kumatha kudulidwa malinga ndi kutalika kwa kasitomala.
Chophimba:
Kuphimba Zinc: Kukhuthala kwa zinc nthawi zambiri kumakhala pakati pa 30g/m² mpaka 100g/m². Kuphimba kumeneku kumayikidwa mkati ndi kunja kwa chitoliro.
Mitundu Yotsiriza:
Mapeto Opanda Chingwe: Oyenera kuwotcherera kapena kulumikiza makina.
Malekezero Okhala ndi Ulusi: Akhoza kulumikizidwa kuti agwiritsidwe ntchito ndi zolumikizira zolumikizidwa.
Miyezo:
BS 1387: Mafotokozedwe a machubu ndi machubu achitsulo okhala ndi ma screw ndi socket komanso machubu achitsulo osavuta kugwiritsa ntchito powotcherera kapena kuluka ku ulusi wa mapaipi a BS 21.
EN 10219: Zigawo zopanda chitsulo ndi zitsulo zabwino zopangidwa ndi chitsulo chosungunuka chopangidwa ndi chitsulo chozizira.
Mapaipi Opangidwa ndi Galvanized Pre:
Kapangidwe:Amagwiritsidwa ntchito pomanga mpanda, kumanga mpanda, ndi kumanga nyumba.
Mapaipi amagetsi:Amagwiritsidwa ntchito kuteteza mawaya amagetsi.
Nyumba zobiriwira:Mapulani a nyumba zosungiramo zomera ndi nyumba zaulimi.
Mipando:Mafelemu a matebulo, mipando, ndi zinthu zina za mipando.
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