Wurin Asali:Shandong,Sin
Lokacin isarwa: kwanaki 20
Bayar da ƙwarewa: Tani 5000 a kowane wata
launiZa mu iya keɓance launin bisa samfurin ku da jadawalin launuka na RAL.
Adadin mafi ƙanƙanci na oda: Tani 18
Adadin odar mafi ƙanƙanci daban-daban yana haifar da farashin samfurori daban-daban.
Idan kuna buƙatar sa, da fatan za ku tuntuɓi sashen sabis na abokan cinikinmu da wuri-wuri.
Zoben bakin ƙarfe masu rufin zinc da suka bi ka'idar ASTM A924 suna bin “Ƙayyadaddun buƙatun gama gari ga takardun ƙarfe masu rufin ƙarfe ta hanyar nutsewa a cikin zafi.”
Yayinda ƙa'idodi na musamman kamar ASTM A653 ko A792 ke ayyana nau'in rufi, ASTM A924 ita ce muhimmin ma'aunin inganci da ke sarrafa daidaiton injiniya, iyakokin girma, da ka'idojin gwaji ga duk kayayyakinmu da aka rufe da ƙarfe. Ta hanyar bin ASTM A924/A924M da kyau.
Bomis Steel tana tabbatar da cewa kowace kewayen ƙarfe da aka isar tana cika mafi girman tsammanin duniya na daidaito da amintuwa.
Bisa ga bukatun gabaɗaya na ASTM A924, kowace jari na bakin ƙarfenmu tana wucewa ta jerin gwaje-gwaje masu tsauri da aka ƙayyade don tabbatar da bin ƙa'ida:
Gwajin Kaddarorin Injin: Tabbatar da ƙarfin samarwa, ƙarfin jan, da tsawaitawa (kamar yadda ake buƙata a ƙa'idar ƙarfe na asali).
Tabbatar da Nauyin Rufi: Amfani da Gwajin Wurare Uku ko Gwajin Wuri ɗaya don tabbatar da cewa rufin zinc ko aluzinc ya bazu daidai kuma ya cika ƙayyadaddun ƙima (misali, G90 ko AZ150).
Yin gwajin lankwasawa: Tabbatar da cewa rufin ƙarfe yana ci gaba da riƙe haɗin ƙarfe da ƙarfen tushe ba tare da yagewa ko fashewa ba yayin ƙera.
ASTM A924 kuma tana tsara yanayin saman gabaɗaya da magungunan da ake da su don hana tabon ajiya da kuma ƙara tsawon rai:
Rage tasirin sinadarai: Amfani da maganin chromate ko mara chrome don hana “tsatsa fari.”
Shafawa da yanayi na bushe: Shafan mai na saman da za a iya keɓancewa don ya dace da takamaiman buƙatun shafan mai na latsawa ko siffantawa.
Bayyanar Spangle: Cikakken iko kan ƙarewa na al'ada, na rage sheki ko na babu sheki, bisa ga buƙatun kyan gani da fenti na mai amfani na ƙarshe.
| Fasali | Buƙatun ASTM A924/A924M | Bomis Aikin Karfe |
| Fadin aiki | Buƙatun Gabaɗaya don Karfe da aka Cika a Cikin Nika Mai Zafi | Ya cika duka ƙa'idoji |
| Haƙurin kauri | Kamar yadda ke cikin Tebur na 1 (Ma'auni) / Tebur na 2 (Takunkumi) | Sarrafawa mai daidaito sosai |
| Ka'idojin lebur | Na al'ada ko ƙarin lebur | Ana samun matakin damuwa da aka daidaita |
| Alamta da Takaddun Shaida | Lambar zafi, Daraja, Nauyin rufi | An samar da cikakken MTC |
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Sunan Samfur
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Zoben Karfe Mai Rufin Zinc
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Babban aikace-aikace
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Gine-gine, Masana'antu
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Faɗi
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600-1500mm
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Rufin zinc
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30-275g/m2
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Lokacin isarwa
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Rana ashirin
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Sharadin biyan kudi
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30%deposit,70% against copy of B/L
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Nauyin zobe
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3-5 mita, ko bisa buƙatun kwastomomi
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1. Menene bambanci tsakanin ASTM A653 da ASTM A924?
ASTM A924 ya ƙunshi buƙatun gabaɗaya (haƙƙoƙin juriya, gwaje-gwaje, da girma) don ƙarfe da aka yi masa galvanizing ta hanyar nutsewa a cikin zink mai zafi, yayin da ASTM A653 ke fayyace halayen kayan (na kasuwanci, na zanen, da na tsari). Ana yawan ambatonsu tare.
2.Wadanne girma ake samu ga coils masu bin ƙa'idar A924?
Muna samar da coils na ASTM A924 masu kauri daga 0.12 mm zuwa 4.0 mm da faɗi har zuwa 1500 mm, duk suna cika ƙa'idodin sassaucin girma masu tsauri.
3. Shin ku masana'antace ko kamfanin kasuwanci ne?
Mu masana'anta ce da ke da fiye da shekaru 10 na kwarewa a sayarwa.
4.Ta yaya kuke tabbatar da inganci?
1) Samun kaya ne kawai daga manyan masana'antu masu takardar shaida.
2) Gudanar da tsauraran binciken inganci na cikin gida.
3) Bayar da takardar shaida ta gwajin masana'anta (Mill Test Certificate) da garanti na inganci ga kowace jigilar kaya.
