Lifting qhov muag bolts yog feem ntau ntawm cov ntaub ntawv high-zog los xyuas kom meej lub peev xwm kev ruaj khov thiab kev nyab xeeb thaum lub sijhawm nqa haujlwm. Alloy steel yog cov khoom siv uas siv tau, tshwj xeeb yog qib li 42crmo thiab 35crmo.
p>Lifting qhov muag bolts yog feem ntau ntawm cov ntaub ntawv high-zog los xyuas kom meej lub peev xwm kev ruaj khov thiab kev nyab xeeb thaum lub sijhawm nqa haujlwm. Alloy steel yog cov khoom siv uas siv tau, tshwj xeeb yog qib li 42crmo thiab 35crmo. Cov txheej txheem sib xyaw no muaj cov ntsiab lus zoo li chromium, molybdenum cov txheej txheem kho cua sov, muaj peev xwm txhim kho lub bolt cov khoom siv neeg kho tshuab. Cov cua sov-kho alloy steel lifting qhov muag bolts expit siab tensile zog, ua rau muaj kev phom sij hnyav thiab kev ntxhov siab ua tsis tiav kev poob.
Rau cov ntawv thov uas corrosion tsis kam yog qhov tseem ceeb, stainless hlau yog cov khoom siv ntawm kev xaiv. Stainless hlau qib 304 thiab 316 tau siv dav. 304 Stainless hlau muaj zoo tiv thaiv corrosion, ua rau nws haum rau sab hauv tsev thiab muaj ntau txoj kev xa tawm sab nraum zoov nrog ib puag ncig ib puag ncig. 316 Stainless hlau, nrog nws cov ntsiab lus molybdenum ntau, muab cov tshuaj tiv thaiv hnyav, tshuaj lom neeg, thiab offshore kev lag luam uas cov pollosive.
Hauv qee kis tshwj xeeb, muaj zog carbon hlau kuj tseem siv tau, feem ntau hauv cov qib nyiam li 8.8, 10.9, thiab 12.9. Txawm hais tias cov pa roj carbon steel muaj qis dua corrosion tsis kam piv rau cov hlau tsis muaj zog thiab cov hlau ua kom tau ua tiav rau cov kev kho mob kom tsim nyog.
Cov khoom kab ntawm Lifting qhov muag bolts encompasses ntau tus qauv uas muaj ntau yam me me, thauj khoom muaj peev xwm, thiab cov khoom siv qib:
Txheem Lifting Qhov Muag Bolts: Cov no yog hom feem ntau, muaj nyob rau ntau qhov ntau thiab tsawg. Metric qhov ntau thiab tsawg ntawm M8 rau M48, thaum Imient ntau dua npog los ntawm 5/16 "txog 2". Txheem bolts muaj tus qauv yooj yim nrog lub qhov muag ncig ntawm ib kawg thiab ib cov xov shok ntawm lwm. Lawv tau ntsuas rau load sib txawv, feem ntau tau xws li ob peb kilograms rau ntau tons, nyob ntawm qhov loj me thiab qib kawm. Txheem cov bolts yog qhov tsim nyog rau kev nqa cov kev siv hauv kev tsim kho, thiab txij nkawm cov kev yuav tsum muaj nyob hauv lawv lub peev xwm.
Hnyav-Duty Lifting Qhov Muag Bolts: Engineered rau kev ua haujlwm hnyav, hnyav-ua hauj lwm qhov muag tau ua nrog cov kab uas sib dos loj thiab thicker shaks. Crafted los ntawm High-qib hlau lossis hwm cov hlau loj lossis lawv tuaj yeem ua kom muaj zog ntau dua, feem ntau tshaj 10 tons lossis ntau dua. Cov bolts no yog qhov tseem ceeb nyob rau hauv cov chaw muaj kev lag luam xws li kev tsim khoom lag luam, kev tsim khoom siv hnyav, thiab cov haujlwm loj tsim kho qhov twg uas yuav tsum tau siv cov khoom siv loj heev. Hnyav-duty lub qhov muag bolts feem ntau yog cov khoom siv hluav taws xob ntau dua kom ntseeg tau tias muaj kev ruaj ntseg txuas ntawm cov hlais thiab cov saw hlau.
Tshwj xeeb-tshwj xeeb Lifting qhov muag bolts:
Swivel Lifting qhov muag bolts: Cov bolts no yog tsim nrog ib qho swivel mechanism ntawm lub qhov muag, tso cai rau daim ntawv txuas nrog ruckting khoom kom tig rov qab dawb. Cov yeeb yam no tseem ceeb heev hauv cov ntawv thov uas cov thauj khoom yuav tsum tau ua kev pheej hmoo, txo qhov kev pheej hmoo ntawm kev sib tw thiab khi ntawm txoj kev sib tw. Tig bolts yog feem ntau siv nyob rau hauv crane ua haujlwm, rigging, thiab lub installation ntawm loj tig machinery.
Tau kho tau lub pob muag muag muag: Lub qhov muag kho tau tus kheej muaj ib lub tshuab uas tso cai rau qhov ntev ntawm lub qhov muag lossis txoj haujlwm ntawm cov ntawv txuas nrog yuav raug hloov kho. Qhov no muab cov kev hloov pauv ntawm kev sib txawv ntawm kev ua haujlwm sib txawv, tshwj xeeb tshaj yog thaum qhov siab lossis txoj haujlwm ntawm cov ntawv txuas nrog yuav tsum tau hloov kho kom haum raws li ntau yam thauj khoom geometries. Lawv muaj txiaj ntsig hauv kev tsim kho, txij nkawm, thiab kho ua haujlwm qhov twg yoog tau yog qhov tseem ceeb.
Insulated Lifting qhov muag bolts: Nyob rau hauv cov hluav taws xob lossis thaj chaw dav dav, insulated qhov muag bolts yog siv. Cov bolts no yog coated lossis tsim nrog insulating cov ntaub ntawv los tiv thaiv kev siv hluav taws xob, kom ntseeg tau tias muaj kev nyab xeeb ntawm kev ua haujlwm thiab cov neeg ua haujlwm tau koom nrog. Insulated qhov muag bolts yog qhov tseem ceeb rau cov khoom siv hluav taws xob cov khoom siv hluav taws xob, ua haujlwm nyob ze cov hluav taws xob kab, lossis qee qhov teeb meem hluav taws xob.
Kev tsim khoom ntawm Lifting qhov muag bolts cuam tshuam ntau cov kauj ruam thiab nruj zoo tswj kev ntsuas kom lawv muaj kev nyab xeeb:
Khoom npaj: Cov ntaub ntawv raw zoo, xws li cov hlau tuav lossis pas nrig, ua tib zoo ua kom zoo. Cov ntaub ntawv tau tshuaj xyuas kom meej rau cov khoom siv tshuaj lom neeg, cov khoom siv neeg kho tshuab, thiab cov ntsej muag zoo kom ua raws li kev ua raws thoob ntiaj teb thiab kev lag luam. Cov ntaub ntawv hlau yog tom qab ntawd txiav rau hauv qhov ntev raws li cov ntsia liaj qhov rooj loj.
Kev sib sau: Hlau ntsia hlau ntsia hlau yog feem ntau tsim los ntawm kub-forging lossis cov txheej txheem txias. Kub-Forging yog feem ntau siv rau cov bolts loj dua thiab hnyav dua. Hauv cov txheej txheem no, cov hlau yog rhuab mus rau lub xeev malleable thiab tom qab ntawd puab siv tuag nyob rau hauv kev kub siab los ua lub qhov muag thiab shank. Txias-hau yog thov rau bolts me me, qhov twg cov hlau yog puab rau hauv cov ntawv uas tsis muaj cua sov, uas muaj peev xwm ntau dua rau cov neeg muaj kuab ntau heev thiab tuaj yeem tswj qhov raug zoo.
Thi: Tom qab tsim, cov bolts seedgo cov haujlwm. Xov yob yog cov qauv uas nyiam dua li nws tsim cov xov muaj zog los ntawm kev ua haujlwm txias, txhim kho lub zog qaug zog ntawm lub ntsia liaj qhov rooj. Cov xov Tshwj Xeeb tau siv los xyuas kom meej cov xov ntawv tseeb, xov ntaub ntawv profile, thiab sib xyaw nrog cov txiv ntoo sib raug lossis cov qhov tawm. Rau bolts nrog cov xov uas tau xav tau xwb, cov khoom siv ntsuas dua tshiab tuaj yeem nqa tawm.
Kev Kho Cua Sov (rau Alloy Hlau Bolts): Alloy Hlau Lifting Qhov Muag Bolts Tej zaum yuav cov txheej txheem kev kho mob kom sov xws li kev ua lwm yam, ua kom tsis txhob muaj, thiab tempering. Annealing Relieves sab hauv kev ntxhov siab hauv cov hlau, quenching nce nws lub hardness, thiab tempering restores qee qhov sib txawv thaum txhim kho kev nruj. Cov txheej txheem no ua kom zoo dua cov neeg ua haujlwm ntawm cov pob zeb, ua kom lawv ua tau kom tau raws li lub siab thiab ua tau zoo ntawm Lifting daim ntawv thov.
Nto Kho: Txhawm rau txhim kho corrosion tsis kam, tsos mob, thiab cov khoom muaj nuj nqi, hlau qhov muag bolts yuav yauv ua ntau hom txheej txheem kho mob. Zinc plating yog ib qho kev kho mob ib txwm muaj uas tso ib txheej ntawm zinc rau ntawm cov ntsia liaj qhov rooj thaj chaw, muab kev tiv thaiv corrosion yooj yim. Kub-DIP galvanizing muaj cov tuab thiab muaj qhov ruaj khov zinc txheej, haum rau sab nraum zoov thiab tawv ib puag ncig cov ntawv thov. Stainless hlau qhov muag Bolts tej zaum yuav yauv mus kho passivation kom txhim kho lawv lub qab ntuj corrosion tsis kam. Muaj qee kis, cov txheej txheem tshwj xeeb xws li Teflon lossis kev tawm tsam tiv thaiv kev sib txhuam lossis tiv thaiv kev hnav ris tsho ua haujlwm.
Kev Soj Ntsuam Zoo: Txhua pawg ntawm Lifting qhov muag bolts yog qhov muag nruj. Cov tshev hauv seem yog ua kom ntseeg tau tias lub qhov taub lub cheeb, ntev, xov loj ua tau raws cov qauv. Kev ntsuam xyuas txhua lub zog, xws li lub zog tensile, pov thawj thauj, thiab ua kom qaug zog, yog nqa tawm los xyuas cov khoom thauj khoom thiab lub siab ntawm cov bolts. Txog kev nyab xeeb-ntawv thov, tsis yog-ua kev puas tsuaj rau txoj kev sib tw zoo li sib nqus particet particet lossis ultrasonic kev xeem yuav raug siv los tshawb xyuas sab hauv. Tsuas yog bolts uas dhau txhua qhov kev ntsuas tau raug pom zoo rau kev ntim khoom thiab xa tawm.
Cov kev kho si saum npoo ntawm Lifting qhov muag bolts yog qhov tseem ceeb rau kev txhim kho lawv cov kev ua tau zoo thiab txuas ntxiv lawv lub neej pabcuam:
Zinc plating: Zinc plating muaj feem cuam tshuam nrog raus cov bolts hauv cov txheej txheem dinc-nplua nuj los ntawm cov txheej txheem electroplating. Qhov kev tso nyiaj ib qho nyias nyias ntawm zinc rau ntawm cov ntsia liaj qhov rooj ntev, uas ua raws li kev ua kom muaj kev txi. Lub zinc txheej corrodes nyiam, tiv thaiv cov kab hauv qab los ntawm xeb thiab xeb. Zinc Plating muab kev tiv thaiv corrosion thiab yog haum rau sab hauv tsev thiab cov ntawv thov sab nraum zoov tsawg.
Kub-DIP Galvanizing: Nyob rau hauv cov txheej txheem kub-dip galvanizing galvanizing, cov bolts yog thawj zaug thiab pickled kom tshem tawm cov paug qias neeg saum npoo av. Tom qab ntawd, lawv fluxed fluxed los xyuas kom muaj kev tiv thaiv kom raug los ntawm Molten zinc. Tom qab ntawd, cov bolts yog raus rau hauv molten zinc da dej ntawm ib tug kub ntawm ib ncig 450 - 460 ° C. Cov Zinc reacts nrog cov hlau hauv cov hlau los ua ib qho ntawm zinc-hlau alloy txheej, ua raws los ntawm cov txheej ntshiab zinc. Lub resulting galvanized txheej yog tuab thiab ruaj thiab ruaj khov, ua rau bolts haum rau kev siv sab nraum zoov ntev thiab sab nraum zoov kev siv sab nraum zoov ntev.
Hlau Stainless Passivation: Rau cov hlau stainless nqa lub qhov muag bolts, passivation kev kho mob feem ntau nqa tawm. Qhov no cuam tshuam nrog cov ntsia liaj qhov rooj ntsia hlau kom tshem tawm cov khoom tsis huv, thiab txhawm rau txhim kho cov hlau passive oxide ntawm cov hlau stainless. Hla kev corrosion tsis kam ntawm cov hlau tsis muaj zog, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig uas cov tshuaj chloride uas yuav muaj cov tshuaj tiv thaiv kab mob chlorive tuaj yeem yog tam sim no.
Tshwj Xeeb Txheej Txheem Tshwj Xeeb: Qee cov bolts qhov muag yuav tau txais cov txheej txheem tshwj xeeb. Teflon txheej tuaj yeem siv tau los txo kev sib txhuam thaum lub sij hawm txuas thiab tshem tawm ntawm kev nqa cov ntaub qhwv, ua txoj haujlwm smoother thiab txo kev ua haujlwm zoo nkauj thiab txo kev hnav khaub ncaws thiab cov nplais. Kev ua kom pom cov txheej txheem tiv thaiv kab mob yog siv los tiv thaiv cov ntsia liaj qhov rooj thaj chaw ntawm kev khawb thiab kev puas tsuaj los ntawm kev nqa cov khoom siv, tshwj xeeb hauv cov ntawv thov kev xav siab.
Lifting ntsia bolts tau dav siv thoob plaws ntau kev lag luam thiab cov ntawv thov uas nqa thiab hoisting haujlwm yuav tsum muaj:
Kev Tsim Kho Kev Tsim Kho: Hauv kev tsim kho, nqa pob muag muag siv rau kev nqa khoom thiab txhim kho lub tsev xws li precast qhob panels, cov khoom siv hlau, thiab cov khoom siv. Lawv yog qhov tseem ceeb rau kom ua kom muaj kev nyab xeeb ntawm cov qauv, txawm hais tias nws yog lub tsev nyob hauv nroog, ib qho chaw lag luam skyscraper, lossis cov chaw muaj kev lag luam.
Kev Lag Luam Raug: Hauv cov nroj tsuag raug, nqa bolts tau ua haujlwm rautre siv tshuab hnyav, cov khoom siv thaum cov khoom tsim khoom, thiab cov khoom tiav rau kev thauj mus los. Lawv tau siv nyob rau hauv cov kab sib dhos, tshuab khw, thiab chaw ua lag luam tawm thiab muab cov khoom loj thiab hnyav thiab cov txheej txheem tsim khoom thiab cov haujlwm logistics.
Tubrog Nkoj thiab Offshore Kev Lag Luam: Hauv tubrog nkoj thiab ntug hiav txwv, nqa bolts ua lub luag haujlwm tseem ceeb hauv nkoj lub nkoj, nkoj kho, thiab kho mob platform tsim. Lawv tau siv rau kev nqa nkoj nkoj hull cov khoom, cov khoom siv marine, thiab rau cov haujlwm rigging ntawm cov nkoj thiab sab nrauv cov qauv. Lub siab corrosion Kuj yuav tsum muaj nyob rau hauv cov chaw ib puag ncig feem ntau ua rau kev siv cov hlau stainless lossis kub-dip galvanized Lifting qhov muag bolts.
Kev Lag Luam Tsheb thauj mus los: Hauv kev lag luam thauj mus los, nqa pob muag muag tau siv rau kev thauj khoom thiab tsis thauj khoom hnyav rau cov tsheb thauj khoom, tsheb nqaj hlau, thiab cov nkoj. Lawv kuj tau siv rau hauv kev saib xyuas thiab kho cov tsheb thiab tsheb thauj khoom, xws li rub tawm cov cav, kev xa khoom, thiab Choj cov ntsiab lus thaum ua haujlwm.
Lub zog tsim kho thiab hluav taws xob kev lag luam: Hauv cov hluav taws xob cov nroj tsuag, ob qho tib si thermal thiab txuas ntxiv rau kev txhim kho cov cuab yeej siv, xws li cov khoom siv hluav taws xob, xws li cov tshuab hluav taws xob, cov tshuab hluav taws xob, cov tshuab hluav taws xob, thiab hloov pauv. Lawv kuj tseem ceeb heev hauv kev ua haujlwm rau kev ua haujlwm hluav taws xob, hloov pauv, thiab lwm yam cuab yeej siv thaum lub sijhawm ua haujlwm.
Siab thauj khoom muaj peev xwm: Lifting bolts yog tsim thiab tsim kom withstand tseem ceeb. Nyob ntawm cov ntaub ntawv qib thiab qhov loj me, lawv tuaj yeem ua lub nra teeb tsa los ntawm ob peb phaus rau kaum daus ntawm tons. Qhov kev siv lub peev xwm no siab tshaj plaws ua kom muaj kev nyab xeeb nqa cov khoom hnyav hauv ntau yam kev lag luam thiab kev siv khoom lag luam.
Txhim khu kev qha kev nyab xeeb: Vim nruj kev tsim cov txheej txheem thiab kev tswj kev ua zoo-kev tswj hwm kev ua, nqa lub qhov muag bolts muaj kev nyab xeeb rau kev nyab xeeb thaum rub tawm haujlwm. Kev sim ruaj khov rau lub zog, kav ntev, thiab kev ntseeg siab ntseeg tau tias cov kab mob uas tau ntseeg siab, txo qis kev pheej hmoo ntawm cov xwm txheej thiab khoom siv kev puas tsuaj.
Corrosion Kuj: Nrog kev siv cov ntaub ntawv zoo li stainless hlau thiab advanced cov kev kho kom zoo xws li kub-dip bolts tuaj yeem tiv taus corrosion zoo. Qhov no ua rau lawv haum rau siv nyob rau hauv sab nraum zoov, marine, thiab corrosive muaj ib puag ncig, txuas lawv cov nqi pabcuam lub neej thiab txo tus nqi kho.
Versatility: Muaj ntau qhov ntau thiab tsawg, load muaj peev xwm, thiab tsim qauv, nqa bolts tuaj yeem hloov kho kom yooj yim rau kev ua kom sib txawv. Seb nws yog kev ua haujlwm yooj yim los yog ib txoj kev sib tw rigging, muaj qhov tsim nyog lifting qhov rai tswmliab kom tau raws li cov kev xav tau ntawm daim ntawv thov.
Yooj yim ntawm kev teeb tsa thiab siv: Lifting qhov muag bolts yog qhov yooj yim rau nruab, raws li lawv tuaj yeem sau rau hauv qhov chaw ua ntej lossis siv nrog cov txiv ntoo tsim nyog. Lawv cov qauv tsim yooj yim tso cai rau kev txuas sai ntawm kev nqa cov khoom siv tas, lossis lwm cov cuab yeej siv sib tsoo, ua kom tiav lub sijhawm uas yuav tsum tau ua rau kev teeb tsa thiab teeb tsa.