1.What Is Hot-Dip Galvanizing?

Hot-tsoma galvanizing ne tabbatacce tsari a cikin abin da karfe fasteners - irin su hex kusoshi, anka bolts, flange kwayoyi, da zaren sanduna - an nutsar da su gaba ɗaya a cikin wanka na zurfafan zinc a kusan 450 ° C (842 ° F). A zinc metallurgically bond zuwa karfe saman, forming kauri, Multi-Layer gami shafi (yawanci 45-85 m) wanda ke aiki a matsayin shinge na jiki da kuma anode na hadaya ga lalata.

Mahimman fa'idodin HDG fasteners:

Rayuwa mai tsawo: Rayuwar sabis na tsawon lokaci: shekaru 20-70 a yawancin wuraren waje

Kauri, madaurin zinc Layer Kauri, madaurin tutiya mai ɗorewa yana jure lalacewar injina

Kyakkyawan aiki Kyakkyawan aiki a cikin ruwa, gini, da aikace-aikacen kayan more rayuwa

Kariyar hadaya Kariyar hadaya - zinc yana lalata kafin karfe yayi

Mai tsada Tasirin farashi don manyan kusoshi masu girma da kayan ɗamara na tsari

2. Menene Dacromet Coating?

Dacromet (kuma an rubuta shi azaman Geomet ko Dacrotized) rufi ne mai tushen ruwa, wanda ba shi da chromate wanda ya ƙunshi ƙaramin zinc da flakes na aluminium wanda aka dakatar a cikin ɗaurin inorganic. Screws, bolts, screws, machines, screws tapping kai, da madaidaicin madaidaicin ana shafa su sannan a warke a 300 ° C (572 °F). Fim ɗin da aka samu yana da bakin ciki sosai (8-12 m) duk da haka yana ba da juriya na lalata - sau da yawa wuce gona da iri 720 hours a cikin tsaka-tsakin gwajin feshin gishiri (ASTM B117).

Babban fa'idodin fa'idodin masu rufin Dacromet:

Ultrathin shafi Shafi na Ultrathin - yana kiyaye m haƙuri akan madaidaicin sukurori da kusoshi

Babu haɗarin haɓakar hydrogen Babu haɗarin haɓakar haɓakar hydrogen - lafiya ga ƙugiya mai ƙarfi (Grade 8.8, 10.9, 12.9)

Kyakkyawan aiki akan gishirin hanya Kyakkyawan aiki a kan gishirin hanya - manufa don kayan aikin mota da injina

ɗaukar hoto Siffar riga-kafi akan hadaddun geometries: ramukan zaren, masu ɗaure makafi, ƙananan sukurori

Abokan muhalli Abokan muhalli - RoHS mai yarda, babu chromium hexavalent

3.Kwantawar Gefe-da-Gece

Teburin da ke ƙasa yana taƙaita bambance-bambancen bambance-bambance tsakanin zafi tsoma galvanizing da Dacromet shafi don nau'ikan maɗaukaki na gama gari waɗanda suka haɗa da kusoshi, sukurori, goro, kusoshi, da sanduna masu zare.

4.Zaban Rufin Da Ya dace don Aikace-aikacen Fastenka

Shawarar tsakanin HDG da Dacromet a ƙarshe ya dogara da abubuwa uku: yanayin aikace-aikacen, girman maɗaukaki da daraja, da buƙatun juriya na girma.

Zaɓi Galvanizing Hot-Dip lokacin da:

Za a yi amfani da manne a waje, ruwa, ko wuraren masana'antu masu nauyi

Ana buƙatar kariyar lalata ta dogon lokaci (shekaru 20+) ba tare da sake dawowa ba

Samfuran sun haɗa da manyan kusoshi (M16-M72), ƙusoshin anga, ƙwaya mai hex, ko masu wanki.

Dorewar injina ƙarƙashin ɓarna ko tasiri shine fifiko

Zaɓi Rufin Dacromet lokacin da:

Matsayi mai sauri shine 10.9, 12.9, ko mafi girma - dole ne a guje wa haɓakar hydrogen

Haƙurin juzu'i masu ma'ana suna da mahimmanci (misali, screws awo, kusoshi na inji, ɗaurin ɗauri)

Ƙarshen amfani ya haɗa da fallasa ga gishiri mai cire ƙanƙara a hanya, sinadarai, ko girgiza mai tsayi

Ana buƙatar yarda da RoHS / ELV ( OEM na kera motoci, taron lantarki)

5.FUJINRUI: Madogaran ku na Anti-Corrosion fasteners

FUJINRUI Metal ya ƙware a cikin na'urori masu jure lalata don kasuwannin fitarwa na duniya. Kewayon samfurin mu ya haɗa da zafi-tsoma galvanized kusoshi, Sukurori mai rufaffiyar Dacromet, bakin karfe fasteners, da tutiya-flake mai rufaffen ankali a cikin masu girma dabam daga M6 zuwa M72. Ana kera duk samfuran zuwa ISO, DIN, ASTM, da ƙayyadaddun ƙa'idodin abokin ciniki.

Ko kuna buƙatar ƙaramin tsari na madaidaicin metric sukurori ko babban girma structural kusoshi da hex kwayoyi don ayyukan samar da ababen more rayuwa, ƙungiyarmu tana ba da cikakken goyon bayan fasaha daga zaɓin kayan aiki ta hanyar jiyya ta saman, dubawa, da fakitin fitarwa.