Khoom
Vuam txiv ntseej (vuam txiv ntoo)
Vuam txiv ntoo yog ib tug txiv ntoo tsau rau qhov ua haujlwm los ntawm vuam. Hom Hom muaj xws li kev npaj ua kom pom vawj txiv ntoo (DIN929) thiab chaw welting txiv (DIN2527). Nws tus qauv suav nrog xov kab ntawv thiab vuam puag. Lub vuam vuam muaj tus thawj coj lossis dav hlau los txhim kho lub vuam lub zog.
Kev piav txog
tus cim
Khoom txhais thiab cov qauv
Vuam txiv ntoo yog ib tug txiv ntoo tsau rau qhov ua haujlwm los ntawm vuam. Hom Hom muaj xws li kev npaj ua kom pom vawj txiv ntoo (DIN929) thiab chaw welting txiv (DIN2527). Nws tus qauv suav nrog xov kab ntawv thiab vuam puag. Lub vuam vuam muaj tus thawj coj lossis dav hlau los txhim kho lub vuam lub zog.
Cov Khoom Siv thiab Cov Yam ntxwv
Khoom siv:Q235 carbon hlau (cov pa), 35Cro alloy steel (siab lub zog), nyob rau hauv kab nrog DIN2510 tus qauv, haum rau kev kub thiab siab siab ib puag ncig.
Nta:
Siab ntseeg tau: vuam txhim kho kom tsis txhob loosening, haum rau cov tsis tau sib txuas;
Corrosion Kuj: Cov nplaim hluav taws xob tuaj yeem yog galvanized lossis dub, thiab tsis muaj xeb liab hauv cov tshuaj ntsev tshuaj tsuag rau 48 teev;
Yooj yim Installation: tsis muaj kev siv ua ntej drilling, thiab nws tuaj yeem raug welded ncaj qha rau saum npoo ntawm workpiece.
Muaj nuj nqi thiab siv cov xwm txheej
Ua Haujlwm:
Txhim kho cov yeeb nkab txhawb nqa, tsheb chassis Cheebtsam, thiab tsim lub tsev cov qauv hlau;
Muab cov kev sib txuas nrog thiab txo lub rooj sib txoos.
Cov xwm txheej:
Tsheb tsim khoom (chassis ncua kev kawm), siv Machinery (crane booms), siab cov hlab ntsha (reactor flanges).
Txhim Kho thiab Txij Nkawm
:
Ntxuav lub vuam nto thiab kho nws nrog kev tiv thaiv vuam lossis arc vuam;
Vuam cov kev xav tau tam sim no tau muab kho raws li lub txiv ntoo loj (xws li 8-10ka rau M10 Ceev).
Txij Nkawm:
Tsis tu ncua saib kev ncaj ncees ntawm weld kom tsis txhob xeb thiab lub zog poob;
Kub kub tiv taus vuam qws (xws li E309L) yuav tsum muaj nyob rau hauv qhov chaw kub siab (> 200 ℃).
Yuav cov lus pom zoo
Xaiv hom kev siv vuam: TXHEEJ TXHEEM Vuam cov txiv ntoo yog tsim rau cov kab ntau lawm, thiab cov chaw welding txiv ntoo yog qhov haum rau kev siv lub vuam;
Rau cov kev thauj khoom siab, xaiv 35crmoa khoom thiab phim 10.9 qib bolts.
Kev sib piv thiab cov lus qhia xaiv ntawm 6 tus neeg rau loj
| Ntaus | Electroplated galvanized flange txiv ntoo | Electroplated galvanized txiv ntseej | Kob zinc-plated txiv ntoo | Anti-loosening txiv ntoo | High-zog blackened txiv ntoo | Vuam txiv ntseej |
| Cov ntsiab lus zoo | Dispersed siab, anti-loosening | Tus nqi qis, versatility muaj zog | High corrosion resistance, cim xim | Kev tawm tsam kev co, tshem tau | Siab zog, kub tsis kam | Tas mus txuas, yooj yim |
| Kev Ntsuas Cov Ntsev | 24-72 teev | 24-72 teev | 72-120 teev | 48 teev (nylon) | 48 teev tsis muaj xeb liab | 48 teev (galvanized) |
| Siv tau kub | -20 ℃ ~ 80 ℃ | -20 ℃ ~ 80 ℃ | -20 ℃ ~ 100 ℃ | -56 ℃ ~ 170 ℃ (Txhua Hlau) | -40 ℃ ~ 200 ℃ | -20 ℃ ~ 200 ℃ |
| Cov xwm txheej raug | Yeeb Nkab Flange, Tus Qauv Hlau | General Machinery, Cheeb Tsam Sab Hauv Tsev | Cov khoom siv sab nraum zoov, huab cua | Cav, Cov Khoom Siv Kev Co | Kev kub siab rau qhov kub,, cov khoom co | Tsheb Raug A Tsheb, Siv Machinery |
| Txoj kev teeb tsa | Torque ntswj zawm | Torque ntswj zawm | Torque ntswj zawm | Torque ntswj zawm | Torque ntswj zawm | Vuam Fixation |
| Kev tiv thaiv ib puag ncig | Cyanide-dawb cov txheej txheem ua raws li Rohs | Cyanide-dawb cov txheej txheem ua raws li Rohs | Kev sib cav sib zog chromium yog ib puag ncig zoo dua | Nylon ua raws li rohs | Tsis muaj kuab paug hlau hnyav | Tsis muaj qhov tshwj xeeb |
Xaiv cov lus qhia:
Kev sealing siab yuav tsum muaj: electroplated zinc flange txiv ntseej, nrog gasket rau txhim kho kev sib khi;
High corrosion ib puag ncig: Xim-Plated Zinc Txiv Ntseej, Chromium-Dawb Passivation cov txheej txheem yog nyiam;
Kev co ib puag ncig: Anti-loosening txiv ntoo, txhua hom-hlau yog haum rau cov kev kub kub siab;
Kev kub siab thiab siab: High-zog blackened txiv ntseej, sib phim nrog 10.9 qib bolts;
Ncaj Ncees Txuas: Vuam txiv ntseej, kev teeb meem vuam los yog chaw vuam hom yog xaiv raws li cov txheej txheem.
Tiv Tauj Peb
Muaj feem xyuam cov khoom nrov
Xim Zinc-Plated Gaskets
Muaj xim zinc-plated yog passivated ntawm elecbowvanizing los ua tus zaj sawv los yog hexavalent chromium) nrog cov yeeb yaj kiab thickness ntawm txog 0.5-1μm. Nws cov kev ua tau zoo los tiv thaiv corrosion yog qhov zoo dua li hluav taws xob hluav taws xobvanizing, thiab cov xim nto moo yog kaj, nrog ob qho kev ua haujlwm thiab kev ua kom zoo nkauj.
Dub Zinc Flange Bolts
Lub taub hau ntawm Flange Bolt muaj flange flange kom nce thaj tsam ntawm thaj chaw sib tiv toj thiab tawg lub siab (tus qauv GB / T 5787). Cov lus qhia tshwj xeeb M6-M30, cov khoom Q235 lossis 35CRMO, nto Galvanized lossis dub.
Dub Zinc Plated Countersunk Hla Bolts
Lub taub hau ntawm lub countersununk hla ntsia liaj qhov rooj kub Cov ntaub ntawv cov khoom siv uas yog cov hlau, stainless hlau, stainless hlau lossis xws li nylon 66), nrog kev kho xim galvanized lossis ntuj ci rau saum npoo.
Electro-galvanized nthuav dav Hook
Ua los ntawm Q235 carbon hlau thiab lwm cov ntaub ntawv, qhov chaw yog Electro-greating, thiab cov txheej txheem txheej xim dawb yog 5-12μm, uas ua tau raws li cov kev kho mob tom qab muaj 5,
Electrogalvanized Pins
GB / T 882-2008 "Tus Qauv" Qauv, Nominal Dev 3-100Mm, cov khoom siv hluav taws xob, thiab lwm yam.
Cov kob xim zinc-plated nthuav dav
Zaj sawv Chromate Passivation (C2C) yog ua raws li electrogalvanizing los tsim cov xim uas passivation zaj duab xis nrog lub tuab ntawm li 8-15μm. Lub ntsev ua tshuaj txau tshuaj yuav nyob ntev tshaj 72 teev yam tsis muaj xeb dawb.
Introgalvanized Hexagonal Bolts
Hexagonal Bolts yog tus qauv ntau tshaj plaws bolts nrog hexagonal hau thiab siv nrog txiv ntoo (qauv GB / T 5780). Cov ntaub ntawv sib xws yog Q235 lossis 35CroCro, nrog cov chaw ntawm galvanized lossis dub.
Anti-xoob txiv ntseej (txhav tas txiv ntseej)
Anti-loosening txiv ntoo yog ib tug txiv ntoo uas txwv tsis pub txiv ntseej los ntawm loosening los ntawm tsim tshwj xeeb.
Hexagon ntsaws kub dip galvanized bolts
Lub hexagon ntswj pas nrig lub taub hau muaj lub taub hau hexagon npog qhov thiab yuav tsum tau ua kom nruj nrog cov hexagon ntsaws (txheem GB / T 70.1). Cov ntaub ntawv cov khoom siv tau 35crmo lossis 42crmo, thiab cov kev kho deg tau muab faib ua peb hom: electrogalvanized, xim zinc-plated, thiab dub zinc-plated.
Electrogalvanized Ceev
Electrogalvanized ceev yog cov neeg txiv ntoo ntau tshaj plaws. Lub zinc txheej yog muab tso rau saum npoo ntawm cov roj carbon hlau los ntawm cov txheej txheem electrolytic. Qhov saum npoo yog silvery dawb lossis bluish dawb, thiab muaj ob qho tib si tiv thaiv corrosion thiab kev kho kom zoo nkauj. Nws cov qauv suav nrog lub taub hau hexagonal, ib tshooj galvanized, uas ua raws li GB / T 6170 thiab lwm yam qauv.
Dub Zinc-Plated Hexagonal Laum Tail Hlau
Los ntawm dub passivation kua kho kua kho ua kua muaj cov nyiaj ntsev (C2D), kev ntsuas ntsev yog tsim ntau dua 96 teev. Ib puag ncig dub zinc plating siv troment chromium passivation, tsis muaj hexavalent chromium, thiab ua raws li ROHS cov qauv.
Xim Zinc Plated Countersunk Hla Bolts
Lub taub hau ntawm lub countersununk hla ntsia liaj qhov rooj kub Cov ntaub ntawv cov khoom siv uas yog cov hlau, stainless hlau, stainless hlau lossis xws li nylon 66), nrog kev kho xim galvanized lossis ntuj ci rau saum npoo.
Welded Phaj Thauj Tog Rau Nkoj (Welded Phaj Rau Lub Tog Hluav Taws Kub
Welded phaj thauj tog rau nkoj muaj tus pas nrig ntaus, muaj lub ncoo welded thiab tus tuav pob tw. Cov ntaub qhwv yog tsau nrog bolts los ntawm vuam los tsim cov qauv sib xyaw ntawm "ntsia liaj qhov rooj + ncoo". Lub ncoo nce qhov chaw sib ze nrog cov pob zeb ua, tawg cov thauj khoom thiab txhim kho kev ruaj khov.
Hexagon) electrogalvanized bolts
Lub hexagon ntswj pas nrig lub taub hau muaj lub taub hau hexagon npog qhov thiab yuav tsum tau ua kom nruj nrog cov hexagon ntsaws (txheem GB / T 70.1). Cov ntaub ntawv cov khoom siv tau 35crmo lossis 42crmo, thiab cov kev kho deg tau muab faib ua peb hom: electrogalvanized, xim zinc-plated, thiab dub zinc-plated.
Xim Zinc-Plated Ceev
Cov xim xim zinc-plated yog passivated ntawm elecbowvanizing los ua tus zaj sawv los yog hexavalent chromium) nrog cov yeeb yaj kiab thickness ntawm txog 0.5-1μm. Nws cov kev ua tau zoo los tiv thaiv corrosion yog qhov zoo dua li hluav taws xob hluav taws xobvanizing, thiab cov xim nto moo yog kaj, nrog ob qho kev ua haujlwm thiab kev ua kom zoo nkauj.
Vuam ntsia hlau
Vuam studs yog cylindrical heurtrical hearden studs kom ruaj khov rau ≥400MPA thiab lees lub zog ≥320MPA.
Thov tso peb cov lus
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