I-BI-METAL Self Drilling Screw

0. Isingeniso

I-AISI 300 Series esekelwe kwi-bi-metal self-drilling kanye nezikulufa zokuzithinta:

Isixazululo sokwenza isikulufu esingcono kakhulu sokuzibhoboza nokuzithipha, ukwenza lokhu:

•Ukuhlanganisa ingxenye eyinhloko yesikulufu esenziwe ngochungechunge lwe-AISI 300 Stainless Steel.

•Ukuba nephoyinti lokubhoboza kanye nemicu yokuqala yokuthepha ku-Carbon Steel eqinile.

•

Ingxenye ye-Carbon Steel eqinile (iphoyinti lokubhoboza kanye nemicu yokuqala) izokwenza ukubhoboza nokuthepha okulandelwa ingxenye yensimbi engagqwali engena esicelweni bese yenza ukulungisa unomphela.

kungenzeka ukwenza izixazululo zokwakha usebenzisa insimbi yangempela engagqwali efanelekile kukho konke ukusetshenziswa kwangaphandle ezindaweni ezinzima; indawo yasogwini nezimboni

Izikulufu ze-Bi-metal self-drilling zihlanganisa insimbi engagqwali engu-304 kanye ne-alloy steel ukuze kuthuthukiswe amandla azo ahlukene. I-self-drilling, isikulufu se-bi-metal esikwazi ukucofa izintambo kuma-substrates aqine kakhulu kuyilapho sithola ukuvikelwa kokugqwala okukhulu.

1. Isici :

Ama-DD Fasteners anikezela ukumelana nokugqwala kochungechunge lwensimbi engagqwali engama-300 kanye nokusebenza kahle kwezikulufu zokubhoboza.

Amandla aphezulu, i-ductility, nokuthembeka

I-immune to hydrogen assisted stress corrosion cracking (HASCC)

Ukumelana nokugqwala okuphezulu uma kuqhathaniswa ne-carbon steel kanye nezibophelelo zensimbi engagqwali ezingu-410

I-DD Fasteners Ruspert coating idala ukuhambisana okukhulu kwe-galvanic ezinhlelweni zensimbi ezingafani, kufaka phakathi ukuxhumana okubandakanya i-aluminium.

I-18-8 engagqwali ehambisana nezingodo eziphathwe ingcindezi

2. Izicelo ezijwayelekile kanye nokusetshenziswa:

Izixhumanisi zensimbi kuya kwensimbi

Izixhumanisi ze-aluminium-to-steel

Izixhumanisi ze-Aluminium kuya ku-aluminium

Ukuxhumana ngokhuni kuya kwensimbi

Xhumana nathi:

Ucingo: 86 -0310-6716888

Iselula(WhatsApp): 86-13230079551; 86-18932707877

I-imeyili: dd@ddfasteners.com