Bututun Karfe da aka yi da galvanized square
Bututun murabba'i mai zafi da aka yi da ƙarfe mai kauri samfurin bututun ƙarfe ne wanda aka yi masa aiki na musamman. Tsarin samar da shi ya haɗa da nutsar da bututun murabba'i a cikin ruwan zinc mai narkewa, wanda ke haifar da amsawar sinadarai tsakanin zinc da saman ƙarfe, ta haka ne ke samar da wani kauri na zinc a saman bututun ƙarfe. Ga cikakken bayani game da bututun murabba'i mai kauri da aka yi da ƙarfe mai zafi:
Kafin a fara magani: Da farko ana buƙatar a cire bututun ƙarfe daga ciki domin a cire sinadarin iron oxide da sauran ƙazanta. Sannan, ana ƙara tsaftace bututun ta hanyar haɗa sinadarin ammonium chloride da sinadarin zinc chloride na ruwa domin tabbatar da cewa saman bututun ƙarfen yana da tsabta kuma babu datti.
Rufin da aka yi wa zafi: Ana aika bututun ƙarfe da aka riga aka yi wa magani a cikin tankin murfi mai zafi, wanda ke ɗauke da ruwan zinc mai narkewa. A jiƙa bututun ƙarfen a cikin ruwan zinc na ɗan lokaci don ba da damar zinc ya yi aiki sosai tare da saman ƙarfen, yana samar da layin ƙarfe mai ƙarfe na zinc.
Sanyaya da kuma bayan an yi masa magani: Ana cire bututun ƙarfe mai galvanized daga ruwan zinc sannan a sanyaya. Ana iya aiwatar da wasu matakai bayan an yi aiki kamar tsaftacewa, passivation, da sauransu idan ana buƙata don inganta juriyar tsatsa da ingancin saman bututun ƙarfe.
| Samfuri | Galvanized Square da kuma murabba'in karfe bututu |
| Kayan Aiki | Karfe Mai Kauri |
| Matsayi | Q195 = S195 / A53 Aji A Q235 = S235 / A53 Daraja B / A500 Daraja A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Daraja B Daraja C |
| Daidaitacce | DIN 2440, ISO 65, EN10219GB/T 6728 JIS 3444/3466 ASTM A53, A500, A36 |
| saman | Rufin zinc 200-500g/m2 (30-70um) |
| Ƙarshe | Ƙarshen layi |
| Ƙayyadewa | OD: 20*20-500*500mm; 20*40-300*500mm Kauri: 1.0-30.0mm Tsawon: 2-12m |


Youfa Galvanized Square Karfe Bututu Amfani da Amfani
Ƙarfin juriyar tsatsa:Layin zinc da ke saman bututun murabba'i mai zafi da aka yi da galvanized zai iya hana tsatsa ta ƙarfe ta hanyar iskar oxygen, ruwa mai acidic da alkaline, feshin gishiri da sauran muhalli, ta haka ne zai tsawaita rayuwar samfurin.
Rufin da aka haɗa:Ta hanyar amfani da murfin zafi, ana iya samar da wani Layer na zinc iri ɗaya a saman bututun murabba'i don tabbatar da juriyar tsatsa ga dukkan bututun ƙarfe.
Manne mai ƙarfi:Layin zinc yana samar da manne mai ƙarfi da saman ƙarfe ta hanyar halayen sinadarai, tare da mannewa mai ƙarfi da juriya ga barewa.
Kyakkyawan aikin sarrafawa:Bututun murabba'i mai zafi da aka yi da galvanized yana da kyawawan halaye na injiniya da sarrafawa, kuma ana iya ƙirƙirar shi zuwa siffofi daban-daban kamar su tambarin sanyi, birgima, zane, lanƙwasawa, da sauransu ba tare da lalata murfin ba.
Aikace-aikace:
Gine-gine / kayan gini bututun ƙarfe
Bututun tsari
Bututun ƙarfe mai shinge
Abubuwan hawa hasken rana
Bututun hannu


Tsarin Inganci Mai Tsauri:
1) A lokacin da kuma bayan samarwa, ma'aikatan QC guda 4 waɗanda suka yi fiye da shekaru 5 suna duba samfura bazuwar.
2) Dakin gwaje-gwaje na ƙasa mai lasisi tare da takaddun shaida na CNAS
3) Dubawa mai karɓuwa daga wani ɓangare na uku da mai siye ya naɗa/ya biya, kamar SGS, BV.
4) Malesiya, Indonesia, Singapore, Philippines, Ostiraliya, Peru da Birtaniya sun amince da shi. Muna da takaddun shaida na UL /FM, ISO9001/18001, FPC.
Game da mu:
An kafa kamfanin Tianjin Youfa Steel Pipe Group Co., Ltd a ranar 1 ga Yuli, 2000. Akwai ma'aikata kusan 9000, masana'antu 13, layukan samar da bututun ƙarfe 293, dakunan gwaje-gwaje 3 na ƙasa da aka amince da su, da kuma cibiyar fasahar kasuwanci guda ɗaya da gwamnatin Tianjin ta amince da ita.

Layukan samar da bututun ƙarfe mai siffar murabba'i da kuma siffar murabba'i guda 12 masu zafi da aka yi da galvanized
Masana'antu:
Tianjin Youfa Dezhong Karfe Pipe Co., Ltd;
Kamfanin Handan Youfa Steel Pipe Co., Ltd.
Shaanxi Youfa Karfe Bututu Co., Ltd.
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