Zogulitsa

Ulusi wobowola wamtundu wa zinc-wokutidwa pamtanda

Kukula kwa filimu yamtundu wa zinc passivation ndi 8-15μm, kuyesa kutsitsi kwa mchere kumapitilira maola 72, ndipo mawonekedwe ake ndi amtundu wa utawaleza. Mukamagwiritsa ntchito trivalent chromium passivation, chitetezo cha chilengedwe chimakhala chabwino kwambiri.

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Electrogalvanized cross countersunk kubowola ulusi

Mutu ndi mawonekedwe a cross-groove countersunk, omwe amatha kubisika pamalo oikapo kuti asunge pamwamba. Kubowola m'mimba mwake kumagwirizana ndi kukula kwa ulusi (monga ST4.2 drill bit diameter 4.2mm), zomwe zimagwirizana ndi GB/T 15856.1-2002 standard.

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Waya wakuda wa zinc wokutidwa ndi hexagonal wobowola mchira

Kupyolera mu wakuda passivation madzi mankhwala munali mchere siliva (c2D), ❖ kuyanika 10-15μm aumbike, ndi mayeso kutsitsi mchere ndi oposa 96 hours. Kuyika kwa zinki wakuda kumagwiritsa ntchito trivalent chromium passivation, sikumakhala ndi hexavalent chromium, ndipo kumagwirizana ndi miyezo ya RoHS.

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Waya wobowola wamitundu yamakona a hexagonal

Utawaleza chromate passivation (c2C) pamaziko a electrogalvanizing, ❖ kuyanika makulidwe 8-15μm, mchere kutsitsi mayeso kwa maola oposa 72. Mukamagwiritsa ntchito trivalent chromium passivation process, imagwirizana ndi malangizo a RoHS oteteza chilengedwe, ndipo chromium ya hexavalent ndi ≤1000ppm.

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Electro-galvanized hexagonal kubowola ulusi

Wopangidwa ndi chitsulo cha kaboni 1022A, kuuma kwapamwamba kumafika pa HV560-750 pambuyo pa chithandizo cha kutentha, ndipo kuuma kwapakati kumafika HV240-450. Pamwamba ndi electro-galvanized kupanga ❖ kuyanika 5-12μm, amene akukumana muyezo GB/T 13912-2002, ndi mayeso kutsitsi mchere kufika maola 24-48 popanda dzimbiri woyera.

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Dulani mndandanda wa ulusi

Kampani yathu imapanga ndikugulitsa mabawuti osiyanasiyana amagetsi, ma hoops, Chalk photovoltaic, zitsulo zophatikizidwa ndi zida, etc.