
2026-03-10 IB
Cia peb txiav los ntawm kev lag luam fluff. Thaum ib tug neeg nug txog qhov ua tau ntev ntawm cov tshuaj kub-dip galvanized bolts, lawv feem ntau cia siab rau cov lus teb tas mus li. Qhov kev muaj tiag yog messier, thiab cov lus nug tiag tiag tsis yog hais txog zinc txheej, tab sis yuav ua li cas tshwm sim ntawm qhov sib cuam tshuam qhov ntsia liaj qhov rooj, cov nplaum, thiab ib puag ncig txhua qhov sib ntsib.
Feem ntau cov specs tsuas yog sau cov thickness galvanizing, hais, 85 microns ib sab. Qhov ntawd yog qhov pib zoo, tab sis nws yog tus lej passive. Qhov twg kuv pom tej yaam num tau tripped yog xav tias thickness yog ib yam, impermeable ntaub thaiv npog. Tsis yog. Xav txog lub bolt lub geometry - xov hauv paus, hauv qab lub taub hau vojvoog, lub wrenching flats. Cov zinc ntws thaum lub sij hawm dipping yuav thinner nyob rau hauv cov recesses. Yog hais tias koj lub substrate qhov nruj los yog koj tau txais ib tug rushed installation uas scrapes lub txheej ntawm threads thaum lub sij hawm insertion, koj twb nyuam qhuav tsim ib tug micro-site rau corrosion pib, tsis hais tus nominal spec. Lub moos durability pib ticking sai nyob rau ntawd.
Tom qab ntawd muaj cov tshuaj anchor nplaum nws tus kheej. Tsis yog tag nrho cov resins raug tsim sib npaug. Qee cov vinyl ester lossis ntshiab epoxy formulations tuaj yeem muaj pH lossis muaj qee yam amines uas, nyob rau hauv ib qho chaw ntub dej tas li, tej zaum yuav cuam tshuam rau zinc txheej ntau xyoo lawm. Kuv tsis tau pom muaj kev puas tsuaj loj los ntawm qhov no ib leeg, tab sis nyob rau hauv ib puag ncig chloride-nplua nuj-zoo li lub chaw nres tsheb uas siv cov ntsev ntsev de-icing - kev sib xyaw ua ke yog tus tua neeg. Cov ntsev tsim cov dej ntub dej, cov hluav taws xob electrolyte uas txuas los ntawm cov pob zeb pore tov rau lub bolt. Cov zinc txi nws tus kheej, uas yog nws txoj haujlwm, tab sis tus nqi nrawm.
Kev mob taub hau tiag tiag hauv ntiaj teb kuv tau ntsib yog nyob rau ntawm ntug hiav txwv boardwalk retrofit. Cov bolts tau teev raws li HDG, thiab cov nplaum yog cov khoom lag luam saum toj kawg nkaus. Txawm li cas los xij, tsis pub dhau 7 xyoo, peb tau xeb quaj ntawm pob zeb nto ntawm lub tshuab ntxhua khaub ncaws. Kev tshuaj xyuas tom qab rho tawm (kev ntxhov siab, kev ua haujlwm kim) tau pom tias cov zinc feem ntau tsis zoo ntawm lub shank, tab sis tag nrho ploj mus ntawm thawj ob peb threads embedded hauv pob zeb. Txoj kev ua tsis tiav? Ntsev-laden ya raws wicked los ntawm microscopic kab nrib pleb nyob rau hauv lub pob zeb, tsom rau ntawm cov nplaum-rau-xov interface. Cov zinc galvanically tiv thaiv cov ntsia liaj qhov rooj hlau, tab sis corroded deb qhov twg nws xav tau tshaj plaws. Cov lus qhia tsis yog tias HDG yog qhov phem, tab sis hais tias nws cov kav ntev yog nyob ntawm qhov system.
Qhov no yog lub ntsiab lus uas catalogs tsis tham txog. Lub zog chemical lub zog yog los ntawm kev sib txuas ntawm cov resin thiab cov hlau. Ib tug du, tshiab zinc nto yog qhov zoo rau kev tiv thaiv corrosion, tab sis nws puas yog qhov chaw zoo tshaj plaws rau cov qauv nplaum nplaum? Qee cov tuam txhab nplaum yuav qhia rau koj kom abrade cov zinc txheej hauv thaj tsam daim ntawv cog lus kom ua tau zoo tshaj plaws. Qhov ntawd zoo li counterintuitive, txoj cai? Koj tab tom tshem tawm kev tiv thaiv kom muaj zog. Nws yog kev lag luam tawm uas xav tau kev txiav txim siab engineering raws li cov chav kawm raug.
Kuv nco qab tus neeg muag khoom, HANDAN ZITAI FREWER RAUG UA MOV., Ltd. (koj tuaj yeem pom lawv qhov ntau ntawm https://www.zitaifasteners.com), ib zaug tham txog qhov no heev. Raws li nyob rau hauv Yongnian, qhov loj fastener hub nyob rau hauv Hebei, lawv pom ib tug ntau ntawm raw cov ntaub ntawv thiab kev hloov pauv. Lawv tau sau tseg tias rau lawv cov kub-dip galvanized chemical thauj tog rau nkoj bolts destined rau kev txhoj puab heev ib puag ncig, lawv qee zaum pom zoo kom muaj lub teeb, tswj cheb-blasting tom qab-galvanizing los txhim kho qhov profile rau kev sib txuas, tsis muaj kev cuam tshuam cov kev tiv thaiv corrosion ntau. Nws yog ib tug nuanced kauj ruam uas ntxiv tus nqi, yog li nws tsis ua rau nws nyob rau hauv txhua txhua tus qauv quotes, tab sis nws hais lus nyob rau hauv pem hauv ntej kev nkag siab ntawm cov khoom lub ntiaj teb no muaj nuj nqi.
Qhov sib txawv ntawm qhov zais yog lwm tus neeg tsim khoom tsim los tiv thaiv kev ua haujlwm ntev. Yog tias lub qhov tsis raug ntxuav kom zoo - tiag tiag, zoo, nrog txhuam thiab cua - koj tau txais ib txheej hmoov av ntawm cov nplaum thiab cov pob zeb. Los yog, yog tias cov nplaum tsis txhaj tshuaj kom raug, tawm hauv qhov khoob ib ncig ntawm lub bolt. Qhov kev sib txawv ntawd dhau los ua ib qho chaw ntub dej. Txawm nrog tuab Kub-DIP Galvanized txheej, cov dej daig nrog cov pa oxygen tuaj yeem ua rau crevice corrosion, ib qho chaw hauv zos thiab aggressive form of attack. Kuv tau txiav cov bolts uas zoo nkaus li zoo sab nraud tab sis muaj qhov hnyav hnyav hauv cov hnab ntim cua zais.
Cov tshuaj ntsev tsuag cov txiaj ntsig - zoo li 1000 teev liab xeb - yog cov cuab yeej sib piv zoo tab sis qhov kev kwv yees tsis zoo ntawm lub ntiaj teb tiag ntau xyoo caum-ntev ntev. Qhov kev sim no tsis tu ncua thiab txhoj puab heev. Ib puag ncig tiag tiag muaj cov voj voog ntub-qhuav. Thaum lub sij hawm lub voj voog qhuav, cov khoom siv zinc corrosion tuaj yeem tsim kev tiv thaiv patina, ua rau qeeb qeeb ntxiv. Lub durability yog feem ntau zoo dua nyob rau hauv kev muaj tiag tshaj li qhov ntsuas ntsev ntsev qhia, yog tias muaj cov sij hawm ziab no.
Txawm li cas los xij, nyob rau hauv qhov chaw ntub dej tas mus li, thermally cycling qhov xwm txheej, zoo li hauv qab ntawm tus choj lawj, zaj dab neeg hloov. Condensation, tsis muaj dej ntws, thiab kub viav vias uas ua rau lub ntsia liaj qhov rooj nqus nqus nqus dej hauv thiab tawm. Qhov no yog qhov uas kuv tau pom cov zinc depletion yog ntau linear. Peb tau soj ntsuam qee qhov kev nkag mus rau cov ntaiv thauj tog rau nkoj ntawm lub pas dej ua ke. Cov Kub-DIP Galvanized Tshuaj Bolts tau pom tias muaj kev kwv yees, txawm tias zinc poob ntau dua 15 xyoo, tso cai rau kev npaj kho lub sijhawm. Qhov tseem ceeb yog ib puag ncig hnyav tab sis tsis tu ncua, tsis cuam tshuam.
Cov kev ntsuas nrawm kuj tseem nco txog kev ua haujlwm tsis zoo. Kev vibration, me ntsis load reversals, thermal expansion ntawm steel bolt piv rau cov pob zeb. Qhov kev txav me me no tuaj yeem tawg cov zinc-hlau intermetallic txheej txheej, nthuav tawm cov hlau tshiab. Thaum qhov ntawd tshwm sim, zinc qhov kev txi txia ua qhov chaw thiab khaus ntawm qhov tawg ntawd.
Kev tsav tsheb rau kev ua haujlwm ntev tuaj yeem ua rau over-engineering. Kuv tau pom specs hu rau HDG tshuaj bolts nyob rau hauv tag nrho qhuav, sab hauv, huab cua-tswj ib puag ncig. Koj tab tom them nyiaj rau kev tiv thaiv corrosion uas yuav tsis tau qhib. Lub durability yog infinite, tab sis yog li ntawd yuav yog ib tug dawb carbon steel bolt nyob rau hauv qhov chaw. Cov zinc ntxiv tsis muaj nqi nyob ntawd.
Piv txwv li, nyob rau hauv cov huab cua corrosive heev (cov nroj tsuag tshuaj, ntawv mills), tus qauv HDG tej zaum yuav yog qhov kev xaiv tsis ncaj ncees lawm txij li thaum pib. Nws durability qab nthab yog tsawg heev. Ntawm no, koj yuav xav tau ib lub tshuab duplex: kub-dip galvanized ntxiv rau lub tsho zoo epoxy hmoov. Cov zinc muab kev tiv thaiv cathodic yog tias cov txheej puas raug puas lawm (qhov loj ntxiv), thiab epoxy muab ntau qhov tuab, tiv thaiv ntau dua. Nws kim dua, tab sis nws yog hais txog kev tsim qauv rau lub neej ua haujlwm xav tau. Sim ua tus qauv HDG ntsia liaj qhov rooj kawg 50 xyoo nyob rau hauv qhov chaw ntawd yog ib daim ntawv qhia rau kev ua tsis tiav ntxov.
Qhov no yog qhov uas tus nqi ntawm cov chaw tsim khoom muaj peev xwm tuaj txog. Ib lub tuam txhab zoo li Handan Zitai Fastener, nyob hauv Suav teb tus qauv loj tshaj plaws ntawm cov khoom tsim nrog nws cov kev sib txuas, tsis yog lub Hoobkas xwb. Lawv ua countless txiav txim rau txawv ib puag ncig. Kev sib tham zoo nrog lawv tuaj yeem coj koj tawm ntawm kev siv cov khoom lag luam sab hauv mus rau qhov dej ntws, lossis los ntawm kev siv nyiaj ntau dhau ntawm cov txheej txheem marine-qib rau lub txee rau khoom txee. Lawv txoj kev xav, nyob hauv qhov ntim thiab ntau yam, ntxiv txheej txheej rau cov ntaub ntawv theoretical durability.
Yog li, rov qab mus rau lo lus nug qub. Lub durability ntawm a Kub-DIP Galvanized Tshuaj Ntsia Bolt tsis yog ib tus lej. Nws yog qhov tshwm sim ntawm: qhov zoo thiab qhov sib xws ntawm galvanizing (txheej thickness, kev pab them nqi), kev sib raug zoo thiab kev txhim kho kom zoo ntawm cov nplaum, kev npaj cov pob zeb substrate, thiab qhov tshwj xeeb ib puag ncig raug (chlorides, vaum cycles, kub).
Los ntawm qhov kuv tau pom ntawm qhov chaw thiab tom qab lub cev tuag, lub bolt zoo-galvanized (nrog rau kev mloog zoo rau cov xov xov), ua ke nrog cov nplaum tsim nyog nruab impeccably nyob rau hauv ib puag ncig nruab nrab, yuav yooj yim muab 30+ xyoo kev pab cuam lub neej. Cov kev ua tsis tiav yuav luag ib txwm taug qab rov qab mus rau qhov kev sib haum xeeb hauv ib qho ntawm cov kab ke txuas-feem ntau kev teeb tsa, qee zaum qhov tshwj xeeb tsis sib haum.
Yog li ntawd, tsis txhob cia li tshawb xyuas daim ntawv pov thawj bolt. Xav txog tag nrho lub rooj sib txoos. Qhia cov txheej txheem ntxuav lub qhov. Xav txog ib puag ncig tiag tiag. Thiab nkag siab tias zinc yog txi nws tus kheej los tiv thaiv cov hlau; nws durability yog txhais lus txhais los ntawm ntau npaum li cas ntawm nws koj txaus siab cia corrode tam sim ntawd. Tsim thiab qhia meej nrog qhov kev siv hauv siab, thiab koj yuav tau txais qhov kev ua tau zoo uas koj them rau.
Taw qhia.
Rainbow Inc. lees paub qhov tseem ceeb ntawm kev tiv thaiv kev ceev ntiag tug ntawm txhua tus kheej cov ntaub ntawv muab los ntawm nws cov neeg siv khoom, suav nrog cov neeg siv ntawm www.rainbow-inkjet.com thiab lwm lub vev xaib sib koom nrog Rainbow Inc. (suav ua ke "Rainbow Inc. Sites"). Peb tsim cov txheej txheem hauv qab no nrog kev hwm rau peb cov neeg siv khoom txoj cai ntiag tug thiab vim tias peb muaj txiaj ntsig rau peb txoj kev sib raug zoo nrog peb cov neeg siv khoom. Koj qhov kev mus ntsib Rainbow Inc. Sites yog ua raws li Tsab Cai Tswjfwm Ntiag Tug no thiab peb Cov Cai thiab Cov Cai Online.
Kev piav qhia.
Nqe Lus Qhia Txog Tus Kheej no piav qhia txog hom ntaub ntawv uas peb sau thiab peb yuav siv cov ntaub ntawv li cas. Peb Daim Ntawv Ceeb Toom Tsis pub twg paub kuj piav qhia txog cov kev ntsuas uas peb ua los tiv thaiv kev ruaj ntseg ntawm cov ntaub ntawv no nrog rau seb koj tuaj yeem ncav cuag peb li cas los hloov kho koj cov ntaub ntawv tiv tauj.
Cov ntaub ntawv tus kheej tau sau ncaj qha los ntawm cov qhua.
Rainbow Inc. sau cov ntaub ntawv tus kheej thaum: koj xa cov lus nug lossis lus rau peb; koj thov cov ntaub ntawv lossis cov ntaub ntawv; koj thov warranty los yog tom qab-warranty kev pab cuam thiab kev txhawb nqa; koj koom nrog hauv kev tshawb fawb; thiab los ntawm lwm txoj kev uas tej zaum yuav raug muab tshwj xeeb rau ntawm Rainbow Inc. Sites lossis hauv peb cov ntawv xov xwm nrog koj.
Hom Cov Ntaub Ntawv Tus Kheej.
Hom ntaub ntawv sau ncaj qha los ntawm tus neeg siv yuav suav nrog koj lub npe, koj lub tuam txhab lub npe, cov ntaub ntawv tiv tauj lub cev, chaw nyob, cov ntaub ntawv them nqi thiab xa khoom, e-mail chaw nyob, cov khoom koj siv, cov ntaub ntawv pej xeem xws li koj lub hnub nyoog, kev nyiam, thiab kev txaus siab thiab cov ntaub ntawv hais txog kev muag lossis kev teeb tsa ntawm koj cov khoom.
Cov ntaub ntawv tsis yog tus kheej tau sau cia.
Peb tuaj yeem sau cov ntaub ntawv hais txog koj kev cuam tshuam nrog Rainbow Inc. Cov chaw thiab cov kev pabcuam. Piv txwv li, peb tuaj yeem siv cov cuab yeej tshuaj ntsuam xyuas lub vev xaib ntawm peb lub xaib kom khaws cov ntaub ntawv los ntawm koj lub browser, suav nrog lub vev xaib koj tuaj, lub tshuab tshawb nrhiav thiab cov ntsiab lus koj siv los nrhiav peb lub xaib, thiab nplooj ntawv koj saib hauv peb qhov chaw. Tsis tas li ntawd, peb sau qee cov ntaub ntawv txheem uas koj tus browser xa mus rau txhua lub vev xaib uas koj mus ntsib, xws li koj qhov chaw nyob IP, hom browser, peev xwm thiab hom lus, koj qhov kev khiav haujlwm, sijhawm nkag mus thiab xa mus rau qhov chaw nyob hauv Web.
Cia thiab ua.
Cov ntaub ntawv tus kheej sau rau ntawm peb lub vev xaib yuav raug muab khaws cia thiab ua tiav hauv Tebchaws Meskas uas Rainbow Inc. lossis nws cov koom tes, koom tes sib koom tes, lossis cov neeg pabcuam thib peb tswj cov chaw.
Kev pabcuam thiab kev lag luam.
Peb siv koj cov ntaub ntawv ntiag tug los xa cov kev pabcuam lossis ua tiav kev lag luam uas koj thov, xws li muab cov ntaub ntawv hais txog Rainbow Inc. cov khoom thiab cov kev pabcuam, kev txiav txim, teb cov lus thov kev pabcuam rau cov neeg siv khoom, pabcuam kev siv peb lub vev xaib, ua haujlwm hauv online, thiab lwm yam. Txhawm rau muab koj cov kev paub zoo sib xws hauv kev cuam tshuam nrog Rainbow Inc., cov ntaub ntawv sau los ntawm peb lub vev xaib tuaj yeem ua ke nrog cov ntaub ntawv peb sau los ntawm lwm txoj kev.
Kev tsim khoom.
Peb siv cov ntaub ntawv tus kheej thiab tsis yog tus kheej rau kev tsim cov khoom lag luam, suav nrog rau cov txheej txheem xws li lub tswv yim tsim, tsim khoom thiab txhim kho, nthuav dav engineering, kev tshawb fawb kev lag luam thiab kev lag luam tsom xam.
Txhim kho lub vev xaib.
Tej zaum peb yuav siv cov ntaub ntawv tus kheej thiab tsis yog tus kheej los txhim kho peb cov vev xaib (xws li peb cov kev ntsuas kev nyab xeeb) thiab cov khoom lag luam lossis cov kev pabcuam cuam tshuam, lossis ua kom peb cov vev xaib yooj yim siv los ntawm kev tshem tawm qhov xav tau rau koj rov nkag mus rau tib cov ntaub ntawv lossis los ntawm kev kho peb lub vev xaib rau koj qhov kev nyiam lossis kev nyiam.
Kev Lag Luam Kev Lag Luam.
Tej zaum peb yuav siv koj cov ntaub ntawv ntiag tug los qhia rau koj txog cov khoom lossis cov kev pabcuam muaj los ntawm Rainbow Inc. Thaum sau cov ntaub ntawv uas yuav raug siv los tiv tauj koj txog peb cov khoom thiab cov kev pabcuam, peb feem ntau muab sijhawm rau koj xaiv tsis tau txais kev sib txuas lus. Ntxiv mus, nyob rau hauv peb kev sib txuas lus email nrog koj peb yuav muaj xws li ib tug unsubscribe link tso cai rau koj kom tsis txhob xa cov hom kev sib txuas lus. Yog tias koj xaiv kom rho npe, peb yuav tshem koj ntawm cov npe cuam tshuam hauv 15 hnub ua haujlwm.
Kev ruaj ntseg.
Rainbow Inc. Corporation siv cov kev ceev faj tsim nyog los khaws cov ntaub ntawv tus kheej tshaj tawm rau peb kom nyab xeeb. Txhawm rau tiv thaiv kev nkag mus tsis raug cai, tswj xyuas cov ntaub ntawv raug, thiab xyuas kom muaj kev siv cov ntaub ntawv raug, peb tau muab cov txheej txheem tsim nyog ntawm lub cev, hluav taws xob, thiab kev tswj hwm los tiv thaiv thiab tiv thaiv koj cov ntaub ntawv ntiag tug. Piv txwv li, peb khaws cov ntaub ntawv tus kheej rhiab rau hauv computer systems uas muaj kev txwv tsis pub nkag mus rau hauv cov chaw uas muaj kev nkag tau tsawg. Thaum koj tsiv mus nyob ib ncig ntawm lub xaib uas koj tau nkag mus, lossis los ntawm ib lub xaib mus rau lwm qhov uas siv tib lub tshuab nkag mus, peb txheeb xyuas koj tus kheej los ntawm kev siv cov kua nplaum uas tau muab tso rau hauv koj lub tshuab. Txawm li cas los xij, Rainbow Inc. Corporation tsis lav qhov kev ruaj ntseg, raug lossis ua tiav ntawm cov ntaub ntawv lossis cov txheej txheem.
Internet.
Kev xa cov ntaub ntawv hauv internet tsis muaj kev nyab xeeb kiag li. Txawm hais tias peb ua qhov zoo tshaj plaws los tiv thaiv koj cov ntaub ntawv ntiag tug, peb tsis tuaj yeem lav qhov kev ruaj ntseg ntawm koj cov ntaub ntawv ntiag tug xa mus rau peb Lub Vev Xaib. Txhua qhov kev xa xov ntawm tus kheej yog nyob ntawm koj tus kheej txaus ntshai. Peb tsis muaj lub luag haujlwm rau kev hla ntawm ib qho chaw ntiag tug lossis kev tiv thaiv kev nyab xeeb uas muaj nyob rau ntawm Rainbow Inc. Sites.
Yog tias koj muaj lus nug txog daim ntawv qhia tsis pub lwm tus paub, peb tuav koj cov ntaub ntawv ntiag tug, lossis koj txoj cai ntiag tug raws li txoj cai lij choj, thov hu rau peb ntawm kev xa ntawv ntawm qhov chaw nyob hauv qab no.
Rainbow Inc.
Tom ntej: Katherine Tan
Ntxiv: No.1658 Husong Road, Shanghai, Suav teb.
Nqe lus hloov tshiab
Kev kho dua.
Rainbow Inc. muaj txoj cai los hloov cov lus qhia tsis pub lwm tus paub ib ntus. Yog tias peb txiav txim siab hloov peb Cov Lus Qhia Tsis Pub Leej Twg Paub, peb yuav tshaj tawm Tsab Ntawv Tshaj Tawm ntawm no.
Hnub tim.
Tsab ntawv tshaj tawm tsis pub twg paub no tau hloov kho zaum kawg rau lub Cuaj Hlis 7, 2022.