Malizitsani Bwino

Zomangamanga zowala zilibe zokutira zoteteza chitsulocho ndipo zimatha kuwonongeka ngati zili ndi chinyezi chambiri kapena madzi.Sizikulimbikitsidwa kuti zigwiritsidwe ntchito kunja kapena matabwa, komanso zamkati zokha zomwe sizikufunika chitetezo cha dzimbiri.Ma fasteners owala nthawi zambiri amagwiritsidwa ntchito popanga mapangidwe amkati, chepetsa komanso kumaliza.

Hot Dip Galvanized (HDG)

Zomangira zomata za dip zotentha zimakutidwa ndi Zinc kuti ziteteze chitsulo kuti chisawonongeke.Ngakhale zomangira zotentha za dip zidzawonongeka pakapita nthawi pamene zokutira zimavala, nthawi zambiri zimakhala zabwino kwa moyo wonse wakugwiritsa ntchito.Zomangira zomangira zotentha zimagwiritsidwa ntchito panja pomwe chomangira chimakhala ndi nyengo yatsiku ndi tsiku monga mvula ndi matalala.Madera omwe ali pafupi ndi magombe omwe ali ndi mchere wambiri m'madzi amvula, ayenera kuganizira zomangira Zitsulo Zosapanga dzimbiri popeza mchere umafulumizitsa kuwonongeka kwa malata ndipo umathandizira kuti dzimbiri.

Electro Galvanized (EG)

Ma Electro Galvanized fasteners ali ndi gawo lochepa kwambiri la Zinc lomwe limapereka chitetezo cha dzimbiri.Nthawi zambiri amagwiritsidwa ntchito m'malo omwe chitetezo chambiri chimafunikira monga zipinda zosambira, khitchini ndi malo ena omwe amatha kukhala ndi madzi kapena chinyezi.Misomali yokhala ndi denga imakhala ndi malata a electro chifukwa nthawi zambiri amasinthidwa chomangira chisanayambe kuvala ndipo sichimakumana ndi nyengo yoyipa ngati yayikidwa bwino.Madera omwe ali pafupi ndi magombe omwe ali ndi mchere wambiri m'madzi amvula ayenera kuganizira za Hot Dip Galvanized kapena Stainless Steel fastener.

Chitsulo chosapanga dzimbiri (SS)

Zomangira zitsulo zosapanga dzimbiri zimapereka chitetezo chabwino kwambiri cha dzimbiri chomwe chilipo.Chitsulocho chikhoza kukhala oxidize kapena dzimbiri pakapita nthawi koma sichidzataya mphamvu chifukwa cha dzimbiri.Zomangira Zitsulo zosapanga dzimbiri zitha kugwiritsidwa ntchito kunja kapena mkati ndipo nthawi zambiri zimabwera muzitsulo zosapanga dzimbiri 304 kapena 316.

Coil Roofing Misomali Mtundu wa shank:

Smooth Shank:

Misomali yosalala ya shank ndiyo yofala kwambiri ndipo imagwiritsidwa ntchito nthawi zambiri popanga mafelemu ndi ntchito zomanga.Amapereka mphamvu zokwanira zogwiritsira ntchito tsiku ndi tsiku.

Ring Shank:

Misomali ya shank ya mphete imapereka mphamvu zogwira bwino pa misomali yosalala ya shank chifukwa nkhuni zimadzaza mumphepete mwa mphetezo komanso zimapereka mkangano kuti uteteze msomali kuti usabwererenso pakapita nthawi.Msomali wa shank nthawi zambiri umagwiritsidwa ntchito pamitengo yofewa pomwe kugawanika si nkhani.

Screw Shank:

Msomali wa screw shank nthawi zambiri umagwiritsidwa ntchito m'mitengo yolimba kuti matabwa zisagawike pomwe chomangira chikuyendetsedwa.Chomangira chimazungulira pamene chikuyendetsedwa (monga wononga) chomwe chimapanga polowera cholimba chomwe chimapangitsa kuti chomangiracho chisabwererenso.

Annular Thread Shank:

Ulusi wa annular ndi wofanana kwambiri ndi shank ya mphete kupatula mphetezo zimakhala zopindika kunja zomwe zimakanikizira matabwa kapena mwala wa pepala kuti chomangira chisatuluke.