Hdg Concrete Self Tapping Undercut Bolt Rau Kev Kho Kom Zoo
Gusen galvanized qhob nws tus kheej tapping undercut ntsia liaj qhov rooj, super kev ua haujlwm siab ntsia liaj qhov rooj thauj tog rau nkoj, siv rau kev ruaj khov thiab ruaj khov ib ntus hauv cov pob zeb, kev ua haujlwm nrawm, yuav tsum muaj tsawg dua drilling thiab ua haujlwm dua li cov khoom siv thauj tog rau nkoj.
Daim ntawv thov: cracked thiab non-cracked qhob.
Concrete screws yog hardened screws nrog flange lead.Raws li nws yog screwed rau hauv lub pob zeb nws tsim nws tus kheej undercut los ntawm tapping lub pob zeb qhov.Kev txiav thiab ntsuas phoo mechanism tso cai rau lub thauj tog rau nkoj siv nyob rau hauv qhov sib nrug ntawm qhov sib nrug thiab cov ntawv thov ntug.
Kuj tseem siv los ua masonry screws, qhob screws txiav lawv tus kheej threads thaum ua hauj lwm ntawm lub pob zeb, thaiv, los yog marble.Cov ntsia hlau tuaj yeem siv los kho cov ntoo, hlau, pob zeb lossis lwm yam khoom siv.
qhob ntsia hlau thauj tog rau nkoj rau cov tub txawg nrog superior corrosion kuj.
Kev sib tsoo pob zeb / pob zeb C20/25-C50/60.
Qab nthab thiab vov tsev.
Crack concreteC12/15
Ntuj marble / pob zeb.
Khoom cib.
Handrail ventilating yeeb nkab
Phab ntsa kab hlau rhuav ntoo qauv
Qhov rai / qhov rooj hlau profiles
Ladder mechanical device
Qab nthab
Pob zeb / lub teeb pob zeb / khoom cib / honeycomb cib / ntuj pob zeb / pob zeb cib / xuab zeb cib
1, xyaum
2, huv
3, nruab
4, tiav
