Grade 8.8 hot dip galvanized bolts mabhaudhi ane simba repamusoro.Kuenzaniswa nemabhaudhi akajairwa, kusimba kwekusimba kwemabhaudhi epamusoro-simba kuchavandudzwa.
Kupisa dip galvanized hexagon bolt inoshandiswa kugadzira simbi yakanyungudutswa inobata nesimbi matrix kugadzira alloy layer, kuitira kusanganisa matrix uye kukoira.
Kupisa (hot galvanizing) zvinoreva kunhonga simbi nesimbi.Kuti abvise iron oxide pamusoro pesimbi nesimbi zvikamu, mushure mekunhonga, ivo vanocheneswa muammonium chloride kana zinc chloride aqueous solution kana ammonium chloride uye zinc chloride yakasanganiswa aqueous solution tank, yozotumirwa kune inopisa dip tank.
Iyo inopisa-dip galvanized hexagon bhaudhi ine zvakanakira kunyangwe kukoira, kunamatira kwakasimba, kusapinda kwemvura uye hupenyu hurefu hwebasa.
Zvinodiwa:
zvinhu: Carbon Steel
Saizi:M6-M52
Kurapa Kwepamusoro:HDG
Standard:DIN933
