Zafi -Dip Galvanizing

Galvanized karfe bututu nau'in bututun karfe ne wanda aka lullube shi da wani shinge mai kariya na zinc akan samansa. Rufin zinc yana aiki duka a matsayin shinge na jiki kuma azaman anode hadaya, ma'ana cewa ko da an goge murfin, zinc ɗin da ke kewaye yana lalata da farko don kare tushen ƙarfe daga iskar shaka. Wannan yana sa bututun galvanized su dawwama sosai a cikin damshi ko mahalli masu lalata.
Akwai hanyoyin galvanizing gama gari guda biyu:

• Electro{0}}alvanizing- Thin zinc Layer, m surface, mai kyau adhesion, amma in mun gwada da ƙananan lalata juriya.
• Hot{0}} tsoma galvanizing (HDG)– Tsaftataccen bututun ƙarfe yana nutsewa a cikin zurfafan tutiya a digiri 450–500, yana samar da tutiya{2}} ƙarfe na ƙarfe da ƙarfe wanda aka haɗa da ƙarfe da babban Layer na tutiya mai tsafta. Kauri mai rufi zai iya zuwa daga 35 μm zuwa 650 μm, yana ba da juriya na lalata da rayuwar sabis idan aka kwatanta da electro{6} galvanizing.

Saboda kaurinsa, yunifom, da ƙunƙun tutiya mai ƙarfi, bututun ƙarfe mai zafi mai zafi ana amfani da shi sosai wajen samar da ruwa, rarraba iskar gas, kayan aikin sinadarai, gine-gine, titin tsaro, da tsarin waje, yana samar da mafita na tattalin arziki da dogon lokaci-

• ASTM A123- Tufafi (Zafi{0}}Dip Galvanized) Rubutun ƙarfe da Karfe
• ASTM A53 (Zaɓin Galvanized)– Sumul kuma welded galvanized karfe bututu
• Farashin BS1387– Zafi{0}} tsoma bututun ruwa don ruwa, gas, da tururi
• GB/T 3091- Bututun ƙarfe na galvanized mai walƙiya don ƙarancin jigilar ruwa mai ƙarfi{{0}

• Kariya Kariya- Tushen Zinc yana ware karfe daga danshi da oxygen.
• Kariyar Kathodic- Zinc yana lalata da kyau, yana kare karafa da aka fallasa a karce ko gefuna.
• Alloy Layer bonding- Zinc{0}} ƙarfe na ƙarfe yana ba da kyakkyawan mannewa da juriya ga kwasfa ko fiɗa.

• Tsawaita Rayuwar Sabis- A cikin yanayin yanayi na al'ada, bututun galvanized na iya wuce shekaru 30-50; a cikin masana'antu ko yankunan bakin teku, shekaru 15-20 na kariya yana da kyau.
• Cikakken Rufewa- Yana ba da kariya iri ɗaya akan bututun gabaɗaya, gami da walda, kusurwoyi, da wuya{0}}zuwa{1} wuraren isa.
• Kudin - Mai tasiri– Daya{0}lokaci galvanizing yana ba da shekaru da yawa na kariya, rage kulawa da kuma sake canza farashi akan rayuwar sabis.
• Babban Dorewa– Gilashin ƙarfe na ƙarfe{0} zinc Layer yana da matukar juriya ga ɓarna da tasirin injina yayin sarrafawa, jigilar kaya, da shigarwa.
• Eco{0}Aboki- Zinc ana iya sake yin amfani da shi, kuma zafi{0}} tsoma galvanizing yana da ƙarancin tasirin muhalli idan aka kwatanta da yawancin tsarin zanen.
• Sauƙi dubawa- Za'a iya tabbatar da kauri mai rufi da ingancin saman cikin sauƙi ta hanyar dubawa na gani ko ma'aunin kauri.

• Ayyukan Municipal: Ruwan ruwa, bututun iskar gas, tsarin magudanar ruwa
• Masana'antar Gine-gine: Scafolding, guardrails, tsarin goyan bayan
• Bangaren Makamashi: Petrochemical, iskar gas, rarraba tururi
• Kamfanoni & Sufuri: Gada masu gadin gada, shingen shinge na hanya, tsarin manyan hanyoyi
• Noma & Masana'antu: Tsarin ban ruwa, wuraren ajiya, shinge

A Octal Pipe, ana ƙera bututun tsoma galvanized mai zafi a ƙarƙashin tsauraran tsarin QA/QC:

• Gwajin kauri (μm ko g/m²) akan ma'aunin ASTM/BS/GB
• Adhesion, daidaito, da gwajin feshin gishiri
• Cikakken girma da dubawa na gani don tabbatar da lahani{0}} ƙarewa kyauta
• Samfura mai sassauci tare da nau'ikan nau'ikan nau'ikan ƙarfe, diamita, da tsayi
• Cikakkun takardu masu inganci da ganowa don karɓar aikin

• Tsari: Nitsewa a cikin zuriyar zinc a 450-500 digiri
• Tufafin Zinc: 35–650 μm
• Girman girma: ½″ – 20″ (DN15 – DN500)
• MatsayiASTM A123, ASTM A53, BS 1387, GB/T 3091
• Aikace-aikace: Ruwa, gas, gini, makamashi, kayayyakin more rayuwa
• Rayuwar Sabis: 20-50 shekaru dangane da yanayi

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