Kukana kupopera mchere: maola 500-1,000, poyerekeza ndi maola 48-120 okha pakupaka malata wokhazikika; Palibe hydrogen embrittlement: High-mphamvu Grade 8.8 / 10.9 zomangira lead sizimavutika ndi hydrogen embrittlement fractures, kuonetsetsa chitetezo mu ntchito zolemetsa; Kumamatira kwamphamvu: Chophimbacho sichingachotseke ngakhale mutakhazikitsa ulusi mobwerezabwereza; Kukana kutentha kwakukulu: Chophimbacho chimakhala chokhazikika pa kutentha mpaka 200 ° C, kuti chikhale choyenera kugwiritsidwa ntchito pazida zotentha kwambiri.

Malo okhala m'mphepete mwa nyanja / m'madzi; zitsulo-aluminium composite mapanelo; ntchito zomwe zimafuna kukana kuvala ndi kukanda; zomaliza zamitundu; kugwiritsa ntchito matabwa oponderezedwa; misonkhano yosamalira madzi acidic kwambiri kapena amchere; apamwamba ❖ kuyanika kuuma; kukana dzimbiri galvanic; apamwamba mchere kutsitsi kukana malire

1. Malo akunja okhala ndi mchere wambiri wamchere / chinyezi (zochitika zomwe zimafuna kuchuluka kwa kuchuluka kwa ntchito) 2. Zolumikizana zovuta zomwe zimakhudzidwa ndi kupsinjika kwakukulu (komwe hydrogen embrittlement iyenera kupewedwa) 3. Kutentha kwambiri kwa ntchito (zokhazikika pakati pa -50 ℃ ndi 300 ℃) 4. Zophatikiza zovuta zokhudzana ndi zovuta zakuya ndi zovuta zakuya.

Zochitika Zogwiritsidwa Ntchito: 1. Malo akunja okhala ndi mchere wamchere / m'mphepete mwa nyanja (chinthu choyambirira chogwiritsira ntchito) 2. Kulumikizana kwakukulu konyamula katundu (chofunika kwambiri kuti tipewe kutsekemera kwa hydrogen) 3. Kutentha kwakukulu kwa ntchito (yokhazikika kuchokera -50 ° C mpaka 300 ° C) 4. Kusonkhana kovutirapo kapena zochitika zakuya zokhala ndi mikwingwirima yopapatiza.

●Zinthu: Zitsulo za Carbon ●Kuchiza Pamwamba: Galvanized,  Black Oxide, Hot Dip Galvanizing, Dacromet，Ruspert ●Kukula: 6#,7#,8#,10#,12#,14#  /  ST3.5,  ST3.9,  ST4.2,  ST4.8,  ST5.5. ● Muyezo: DIN,ANSI,BSW,JIS,GB

●Zinthu: Zitsulo za Carbon ●Kuchiza Pamwamba: Galvanized,  Black Oxide, Hot Dip Galvanizing, Dacromet，Ruspert ●Kukula: 6#,7#,8#,10#,12#,14#  /  ST3.5,  ST3.9,  ST4.2,  ST4.8,  ST5.5. ● Muyezo: DIN,ANSI,BSW,JIS,GB

●Zinthu: Zitsulo za Carbon ●Kuchiza Pamwamba: Galvanized,  Black Oxide, Hot Dip Galvanizing, Dacromet，Ruspert ●Kukula: 6#,7#,8#,10#,12#,14#  /  ST3.5,  ST3.9,  ST4.2,  ST4.8,  ST5.5. ● Muyezo: DIN,ANSI,BSW,JIS,GB

● Zida: Carbon Steel ● Surface Treatment: Galvanized, Nickel Plated, Black Oxide, Hot Dip Galvanizing, Dacromet ● Metric Strength Grades: 4.8, 8.8, 10.9, 12.9 ● Metric Thread Diameter: M3 ~ M24 ●Metric Thread Length: 4 ~ 1

● Zida: Carbon Steel ndi Stainless Steel ● Kuchiza Pamwamba: Galvanized, Nickel Plated, Black Oxide, Hot Dip Galvanizing, Dacromet ● Metric Strength Grades: 4.8, 8.8, 10.9, 12.9 ●Metric Thread Diameter: M3 ~ M24 ●Metric 4 Thread Leng

  https://www.hbfjrfastener.com/wp-content/uploads/Video-01-2.mp4 Ubwino: Zabwino kwambiri ...

Dacromet Hex Bolt: Chomangira chapamwamba kwambiri chokhala ndi mutu wa hex, wothandizidwa ndi ukadaulo wa Dacromet wokutira. Amapereka kukana kwa dzimbiri, kukana kupopera mchere wamchere (mpaka maola 500+), komanso kulimba m'malo ovuta ngati apanyanja, magalimoto, ndi mafakitale. Imakhala ndi mphamvu yonyamula katundu, kulondola kwa ulusi, komanso kumagwirizana ndi zida zokhazikika. Kupaka kopanda poizoni, koteteza chilengedwe kumatsimikizira kuti palibe chiwopsezo cha hydrogen embrittlement. Ndioyenera kugwiritsa ntchito panja, chinyezi, kapena zowononga zomwe zimafuna kudalirika kwanthawi yayitali. Imapezeka mumitundu yosiyanasiyana (M3-M30) ndi magiredi (8.8 / 10.9) kuti ikwaniritse zosowa zosiyanasiyana.

Zingwe zomangira zingwe nthawi zambiri zimapangidwa kuchokera ku zida zamphamvu kuti zitsimikizire kuti zingwe zamawaya zili zotetezeka komanso zodalirika. Mpweya wachitsulo ndi chinthu chomwe chimagwiritsidwa ntchito kwambiri, makamaka m'makalasi ngati 45 # kapena 65Mn.