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Cov khoom
- Bolt
Pav ca
Flat washers yog tsim los ntawm ntau yam khoom siv, txhua tus xaiv kom ua tau raws li cov kev xav tau tshwj xeeb. Cov hlau me me yog cov khoom siv feem ntau siv rau kev siv dav dav.
Caij nplooj ntoos hlav pad
Lub caij nplooj ntoos hlav ntxhua khaub ncaws feem ntau yog tsim los ntawm cov ntaub ntawv zoo - kom ntseeg tau tias kev ua tau zoo thiab kav ntev. Cov pa roj carbon steel yog cov khoom siv dav siv, feem ntau hauv qib xws li 65Mn lossis 70, uas tuaj yeem ua kom sov - kho kom nws elasticity thiab qaug zog.
Gasket
Hebei Fujinrui Hlau Khoom Co., Ltd. yog tsim nyob rau hauv 2004 thiab nyob rau hauv Handan City, Hebei xeev. Lub tuam txhab npog thaj tsam ntawm 10,000 square meters thiab muaj ntau tshaj 200 tus neeg ua haujlwm. Nws yog ib qho kev lag luam sib koom ua ke cov khoom siv fastener ntau lawm thiab hlau nto tiv thaiv corrosion, nrog pab pawg neeg tsim khoom siv technology. Ntau tshaj 20 xyoo ntawm kev paub hauv kev lag luam fastener.