Hla countersunk taub hau dub phosphating qhuav phab ntsa ntsia thawv

| Xov specifications d | 3.5 | 4 | 4.3 | |
| d | Max | 3.7 | 4 | 4.3 |
| Min | 3.4 | 3.7 | 4 | |
| ua dk | Max | 8.5 | 8.5 | 8.5 |
| Min | 8.14 ib | 8.14 ib | 8.14 ib | |
| Xov Length B | Min | - | - | - |
Dub phosphating drywall rau tes yog feem ntau siv rau hauv kev kho kom zoo nkauj architectural thiab carpentry tej yaam num xws li kho ntau yam khoom thiab cov ntaub ntawv xws li boards, ntoo ncej, ntoo rooj tog, thiab lwm yam. Nws cov phosphating nto tuaj yeem txhim kho qhov kev tiv thaiv corrosion thiab hnav tsis kam, ua rau nws haum rau sab hauv tsev thiab sab nraum zoov ib puag ncig, txuas ntxiv kev pab cuam lub neej.
Installation ceev faj
1. Ua ntej kev teeb tsa, nws yog ib qho tsim nyog los txiav txim siab seb tus qauv, qhov loj me, ntau npaum li cas thiab lwm yam tsis zoo ntawm cov ntsia hlau qhuav phab ntsa ua tau raws li qhov yuav tsum tau ua.
2. Ua ntej kev teeb tsa, nws yog ib qho tsim nyog los txiav txim siab cov khoom siv thiab kho qhov chaw ntawm phab ntsa kom ntseeg tau tias nws yuav tsis ua rau phab ntsa puas.
3. Thaum lub sij hawm installation, nws yog ib qhov tsim nyog yuav tau siv ib tug drilling locator rau tho qhov ntawm qhov tsim nyog loj ntawm phab ntsa.
4. Thaum lub sij hawm installation, maj mam coj mus rhaub rau ntawm phab ntsa qhuav rau qhov tob uas mus txog rau sab hauv ntawm phab ntsa, tab sis tsis txhob dhau kais.
5. Thaum txuas tus nuv rau cov ntsia hlau phab ntsa qhuav, yuav tsum tau them nyiaj rau lub zog kom tiv thaiv cov ntsia hlau phab ntsa qhuav los ntawm deforming lossis tawg.
Vim Li Cas Xaiv Peb
Cov khoom siv nkauj xwb tshiab siv rau txhua yam khoom.Accepted Delivery Terms: FOB, CIF, EXW; Txais Nyiaj Them Nyiaj: USD, CNY; Txais Kev Them Nyiaj Hom: T / T, Credit Card, L / C, Nyiaj Ntsuab; Lus Hais: Lus Askiv, Suav.Tag nrho peb cov khoom yog ua los ntawm cov khoom siv zoo ib puag ncig zoo thiab kev tswj xyuas zoo, kev tswj xyuas zoo. cov neeg tshwj xeeb uas saib xyuas txhua tus txheej txheem ntawm kev tsim khoom, los ntawm cov khoom siv raw khoom mus rau pob.














