Nylon yas xeb-pov thawj hex taub hau drilling screws yog feem ntau bricated screws yog feem ntau cov nylon rapated rau nws cov neeg kho kom zoo nkauj thiab tshuaj lom neeg.
Tus kheej - Tapping Screws rau cov ntiv tes coated nrog ruspert yog tsim los ntawm cov txiaj ntsig zoo - ua tib zoo xaiv ua ke nrog cov txiaj ntsig kev tiv thaiv ntawm Russus txheej.
Decking screws yog crafted los ntawm ntau cov ntaub ntawv ntawm cov ntaub ntawv, txhua tus neeg xaiv kom tau raws li cov kev cai tshwj xeeb ntawm kev sau decking decking sab nraum zoov.
Hex taub hau selding tus kheej - drilling vov screws nrog cov khoom siv khov kho kom ntseeg tau tias desility thiab txhim khu kev qha nyob rau hauv cov ntawv tais tais.
Dacromet pancake taub hau tus kheej - drilling cov ntsia hlau yog xuas tes ua los ntawm ntau yam khoom siv siab, ua tib zoo xaiv kom tau txais kev thov sib txawv. Carbon Steel yog ib txwm ua haujlwm cov khoom siv, tshwj xeeb tshaj yog nyob rau qib xws li 45 # thiab 65mn.
Hebei Fujinrui Hlau Hlau Khoom Co., Ltd. Tau tsim nyob rau hauv 2004 thiab nyob rau ntawm Handan City, Hebei xeev. Lub tuam txhab npog thaj tsam ntawm 10,000 square metres thiab muaj cov neeg ua haujlwm ntau tshaj 200 tus neeg. Nws yog ib qho kev lag luam ua haujlwm ua ke cov khoom lag luam nrawm nrawm thiab cov hlau sib dhos hlau corrosion, nrog ib pawg thev naus laus zis ntau lawm. Ntau tshaj 20 xyoo ntawm kev paub hauv kev lag luam nrawm.