U-bolt ( / U-bolt, M10 / M12 / M16 / M20 / M24 ntau yam tshwj xeeb)

1. Cov khoom siv thiab cov qauv kev xaiv

Cov khoom no yog U-shaped fastening bolt, ua raws li kev lag luam tus qauv kos duab. Nws yog ib qho tshwj xeeb fastener rau cov yeeb nkab kho, steel qauv, photovoltaic brackets, engineering machinery, kav kav dej, thiab choj guardrail installation. Nws tso siab rau U-zoo li tus qauv nyob ib puag ncig kom kaw cov kav dej. Nws tau raug xa tawm mus rau txawv teb chaws kev lag luam xws li Middle East, Southeast Asia, thiab Africa tau ntev. Cov khoom raug xaiv raws li lub cheeb ntawm cov yeeb nkab uas tsim nyog, npog tag nrho qhov loj ntawm 25 hli nyias pipelines mus rau 139.7 hli tuab pipelines, thiab yog dav siv rau kev txwv fixation ntawm cov roj thiab roj pipelines, dej mov thiab dej pipelines, thiab electromechanical pipelines.

2. Cov khoom siv raw thiab cov txheej txheem ntau lawm

Cov ntaub ntawv raw yog Q235 thiab 35K zoo carbon steel, thiab qib 4.8 thiab qib 8.8 cov ntaub ntawv yog xaiv tau. Cov txheej txheem ntau lawm: round steel txiav → dabtsi yog khoov thiab sib sau → xov rollingtapping → nto tiv thaiv corrosion. U-shaped khoov yog tsim nyob rau hauv ib thooj los ntawm txias dabtsi yog khoov. Tsis muaj cracking los yog kev ntxhov siab deformation thaum khoov, thiab lub zog ib puag ncig yog txawm. Cov xov ntawm ob qho kawg yog tag nrho thiab du, thiab lawv koom nruj nrog cov txiv ntoo sib txuam. Lub xauv tsis yooj yim rau plam thiab nti. Qhov ntev yog nruj me ntsis raws li qhov kev ncua deb, pas nrig ntev, thiab lub qhov taub ntawm qhov tsis muaj nyob rau hauv daim duab los xyuas kom meej haum haum nrog cov yeeb nkab steel.

3. Kev kho deg thiab cov khoom zoo

Hauv Tshuag tau muab faib ua ob hom kev siv tshuab nto: lub ntuj dub oxide version yog tus nqi tsim nyog thiab tsim nyog rau kev kho cov khoom siv sab hauv tsev thiab cov kav dej hauv tsev; lub kub-dip galvanized version muaj ib tug tuab thiab ntom zinc txheej thiab yog resistant rau seaside ntsev tsuag thiab sab nraum zoov acid los nag corrosion. Nws muaj lub sij hawm ntev xeb tsis kam nyob rau hauv qhov chaw qhib huab cua thiab haum rau photovoltaics, txoj kev thiab txuas hniav, thiab cov kav dej sab nraum zoov. Piv nrog cov buckle fittings, U-shaped embracing qauv muaj zog-cov kabmob thiab seismic tsis kam, yog ib qho yooj yim rau nruab, thiab tsis tas yuav ntxiv vuam thiab kho. Ntxiv nrog rau cov txheej txheem hauv Tshuag, qhov tshwj xeeb-puab curvature thiab ntsia hlau ntev tuaj yeem kho raws li tus neeg siv khoom cov yeeb nkab steel sab nraud, qhov chaw teeb tsa.

4. Kev tswj cov khoom lag luam zoo thiab cov kev pabcuam txhawb nqa

M10 ~ M24 cov ntsiab lus tseem ceeb yog ib txwm nyob hauv Tshuag. Qhov ntau thiab tsawg tuaj yeem xaj thiab xa tuaj hauv 48 teev. Cov qauv me me thiab tag nrho cov thawv xa tawm tuaj yeem lees txais. Kev khoov qhov ntev, xov raug, thiab txheej adhesion raug kuaj xyuas ua ntej tawm hauv lub hoobkas, thiab cov khoom tsis zoo nrog deformation thiab cov xov tsis tiav raug tshem tawm. Nws tuaj yeem muab tau raws li cov khoom tiav ntawm tus kheej tsim cov txiv ntseej, lub tshuab ntxhua khaub ncaws thiab lub caij nplooj ntoos hlav ntxhua khaub ncaws, muab cov khoom siv ib-nres fastening; vam khom rau cov kab ntau lawm thiab customized nonstandard tshwj xeeb-shaped U-puab bolts ntawm kev thov, ruaj khov muaj peev xwm ua kom lub sij hawm ntev kev txiav txim dua tshiab rau txawv teb chaws tej yaam num.