Khoom Description
Kuj tseem hu ua tus cob qhia ntsia hlau hauv UK, lub lag luam ntsia hlau yog ib qho loj hlau ntsia hlau nrog lub taub hau hexagonal. Nws yog tsim rau cov haujlwm nyuaj uas muaj kev ntxhov siab ntau. Lag screws ntev dua thiab tuab, lawv muaj zog heev thiab kav ntev. Qhov ntawd ua rau lawv zoo meej rau kev ua haujlwm ntoo thaum koj xav tau koom nrog cov khoom hnyav ua ke. Lub lag luam ntsia hlau muaj qhov siab - carbon steel core nrog galvanized zinc sab nrauv. Lub xub ntiag ntawm galvanized zinc tiv thaiv txoj cai ntsia hlau lub hauv paus steel core rau xeb thiab corrosion. Cov dej noo thiab cov pa oxygen tsis tuaj yeem nkag mus rau galvanized zinc yooj yim, yog li lag screws feem ntau tsis xeb lossis corrode.
Lub npe "lag ntsia hlau" los ntawm lawv thawj siv - ruaj ntoo lags. Cov ntsia hlau no tuaj yeem ua rau muaj kev ntxhov siab ntau yam tsis tau tawg lossis puas. Tias yog vim li cas ntau lub tuam txhab tsim khoom thiab kev tsim kho siv lawv los koom nrog cov khoom hnyav. Txij li thaum lawv loj thiab muaj zog dua lwm cov ntsia hlau, lawv ua tau zoo dua. Lawv nyob twj ywm txawm nyob rau hauv qhov hnyav ntawm cov khoom hnyav, ua tsaug rau lawv lub zog thiab durability.
Cov Khoom Duab
Pilot Holes
Rau cov lag luam loj dua, nws raug nquahu kom ua ntej- xyaum (tsim lub qhov pilot) los tiv thaiv cov ntoo los ntawm kev sib cais, tshwj xeeb tshaj yog nyob rau hauv hardwoods los yog ze ntawm qhov kawg ntawm daim.
Torque Specification
Siv lub zog tsim nyog thaum zawm kom tsis txhob hle cov ntoo lossis ua rau cov ntsia hlau puas.
Xav txog hom ntoo
Xaiv qhov ntev thiab txoj kab uas hla raws li cov khoom siv thiab daim ntawv thov, ua kom muaj zog tuav txaus thaum txo qhov kev pheej hmoo ntawm kev puas tsuaj rau cov ntoo ib puag ncig.
Corrosion Resistance
Rau qhov chaw nyob sab nraum zoov lossis ntub dej, siv cov hlua khi ua los ntawm corrosion- cov ntaub ntawv tiv taus lossis kho nrog cov khoom tiav.
FAQ
Q: Koj lub sijhawm xa khoom ntev npaum li cas?
A: Feem ntau nws yog 5-10 hnub yog tias cov khoom muaj nyob hauv Tshuag. los yog nws yog 15-20 hnub yog tias cov khoom tsis nyob hauv Tshuag, nws yog raws li kom muaj nuj nqis.
Q: Koj puas muab cov qauv? puas yog dawb los yog ntxiv?
A: Yog, peb tuaj yeem muab cov qauv dawb tab sis tsis them tus nqi thauj khoom.
Q: Koj cov nqe lus them nqi yog dab tsi?
A: Them nyiaj<=1000USD,100%in advance.Payment>=1000USD, 30% T / T ua ntej, tshuav nyiaj li cas ua ntej xa khoom.
Cim npe nrov: Tuam Tshoj lag screws manufacturers, lwm tus neeg, Hoobkas
