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Cov yeeb nkab hlau ductile qib twg zoo tshaj plaws rau koj qhov project?
Raws li tus qauv EN545, cov yeeb nkab hlau ductile yuav tsum tau kuaj xyuas siab rau txhua qhov fittings ua ntej siv lawv cov txheej sab nraud thiab sab hauv, tshwj tsis yog cov xim zinc hlau ntawm cov yeeb nkab uas yuav siv ua ntej qhov kev sim, Tsis muaj qhov xau lossis hws yuav tsum tau kuaj pom ...Nyeem ntxiv -
Yuav Ua Li Cas Txheeb Xyuas EN545 Cov Kav Dej Hlau Thiab Cov Khoom Siv Kom Raug
Raws li EN545, cov cim ntawm cov kav dej hlau ductile thiab cov khoom siv yuav tsum meej, ruaj khov thiab suav nrog cov hauv qab no: DI yeeb nkab cim kab xev Cov ntawv cim yeeb nkab DS: Lub Npe Chaw Tsim Khoom lossis Lub Npe Lag Luam ISO2531: Tus lej Txheem Kev Siv (piv txwv li, EN545) DN1000: Nominal Txoj Kab uas hla C25: Pres...Nyeem ntxiv -
Cov Kev Xaiv Txheej Txheem rau EN545 Fittings
Hauv kev ua cov yeeb nkab hlau ductile, txheej asphalt, polyurethane/polyethylene (PU/PE) txheej thiab fusion bonded epoxy hmoov (FBE) txheej yog peb cov thev naus laus zis tiv thaiv xeb, uas tsim nyog rau ntau qhov chaw thiab cov xwm txheej ua haujlwm. 1. Zinc-nplua nuj primer, asph...Nyeem ntxiv -
EN545: Kev Tiv Thaiv Kev Xeb Sab Hauv ntawm Cov Kav Hlau Ductile
Hauv lub neej niaj hnub hauv nroog, yuav tsum xav txog kev tu cev thiab kev tiv thaiv ib puag ncig ntawm cov dej hauv nroog. Txhawm rau tiv thaiv xeb los ntawm kev ua qias tuaj rau hauv cov dej kais thiab tiv thaiv cov kav dej los ntawm kev xeb los ntawm sab hauv, phab ntsa sab hauv ntawm cov kav dej yuav tsum tau coated nrog ib txheej sab hauv...Nyeem ntxiv -
EN545 Cov Yeeb Nkab Hlau Uas Muaj Cov Khoom Siv Txheej Txheem
Ua ntej txau, qhov saum npoo ntawm cov kav hlau ductile yuav tsum qhuav thiab tsis muaj xeb, cov khoom me me, roj, thiab lwm yam khoom txawv teb chaws. Tsis zoo li cov kav hlau SML, cov kav hlau ductile tsis xav tau kev kho ua ntej xuab zeb vim yog cov khoom siv ntawm cov khoom siv. Cov kav hlau ductile, los ntawm lub spheroidi...Nyeem ntxiv -
EN545 Txheem: Qhov (Socket) Hlau Ductile thiab Cov Yeeb Nkab Spigot & Qhov (Socket) Qhov Loj
1. Qhov Sib Koom Tes Uas Muaj Hlau Uas Sliding Flexible Joint Hom sib koom ua ke feem ntau rau cov yeeb nkab hlau uas muaj hlau, qhov T-joint vam khom lub siab sib cuag ntawm lub nplhaib roj hmab thiab lub qhov (socket) thiab lub qhov (spigot) (ib feem tsim los ntawm kev nias ua ntej thaum lub sijhawm teeb tsa) los tsim kom muaj lub foob tiv thaiv cov kua dej. Tus qauv tsim ntawm lub qhov (socket) siv ...Nyeem ntxiv -
EN545 Tus Qauv: Cov Khoom Siv Txuas, Cov Txheej Txheem & Cov Khoom Ntsaws
EN545 yog tus qauv tseem ceeb hauv Tebchaws Europe rau "cov kav dej hlau ductile, cov khoom siv, cov khoom siv, thiab cov pob qij txha rau kev muab dej." Nws ua kom muaj kev nyab xeeb, kev ntseeg siab, thiab kev ruaj khov ntawm cov kab ke faib dej haus. Kev nkag siab zoo txog tus qauv no yog qhov tseem ceeb rau cov kws tshaj lij koom nrog ...Nyeem ntxiv -
Kev Ntsuas Tensile Sib Piv ntawm Cov Yeeb Nkab Hlau Ductile thiab Cov Yeeb Nkab SML Raws Li EN10002-1
Kev ntsuam xyuas tensile ntawm cov khoom siv hlau yog ib txoj hauv kev tseem ceeb rau kev ntsuam xyuas lawv cov khoom siv kho tshuab thiab nws tseem ceeb heev. Los ntawm kev ntsuas cov yam ntxwv xws li lub zog tensile, lub zog tso zis, thiab elongation, nws ntsuas qhov muaj peev xwm thauj khoom ntawm cov khoom thiab cov yam ntxwv yas deformation ...Nyeem ntxiv -
EN4016: Ib Phau Ntawv Qhia Txog Cov Khoom Siv Rau Cov Yeeb Nkab Hlau Uas Muaj Qhov Caj Npab
Hauv cov kav dej hlau ductile, cov khoom siv txuas (xws li bolts, nuts, thiab gaskets), txawm hais tias me me, yog cov khoom tseem ceeb rau kev ua kom muaj kev sib txuas ntawm cov kav dej kom nruj, kev ruaj khov, thiab kev ua haujlwm zoo. EN4016, "Cov kav dej hlau ductile, cov khoom siv, thiab cov khoom siv - Dej haus...Nyeem ntxiv -
Kev Txhim Kho EN545 Tus Qauv Kev Paub Txog
Hauv cov ntawv dhau los, peb tau tshawb nrhiav cov ntsiab lus yooj yim, cov khoom siv, thiab cov txiaj ntsig tseem ceeb ntawm EN545 tus qauv yeeb nkab hlau ductile hauv kev lag luam dej. Tsab ntawv no yuav nkag mus rau hauv cov ntsiab lus tshwj xeeb thiab tseem ceeb, suav nrog kev tswj hwm ovality hauv cov txheej txheem tsim khoom, cov khoom ...Nyeem ntxiv -
EN1092-2: Kev Sib Txuas Flange European Uas Muaj Kev Nyab Xeeb Thiab Ua Raws Cai
Hauv cov kav dej niaj hnub no, kev nyab xeeb thiab kev ntseeg tau ntawm cov kev sib txuas flange yog qhov tseem ceeb heev. EN1092-2, tsim los ntawm European Committee for Standardization (CEN), yog cov lus qhia tseem ceeb rau kev ua kom zoo thiab sib xws ntawm cov kev sib txuas flange hlau cam khwb cia. Tsab xov xwm no ...Nyeem ntxiv -
Qhov Zais Cia ntawm Bolt: Yuav Ua Li Cas Lub Siab ntawm Gasket Nyob Ntawm Qhov Suav ntawm Bolt
Cov kav hlau uas ua los ntawm cov hlau uas yooj ywm, vim lawv muaj zog heev, tawv, thiab tiv taus xeb, tau dhau los ua lub luag haujlwm tseem ceeb ntawm kev thauj mus los ntawm cov kua dej hauv ntau qhov chaw, suav nrog kev muab dej hauv nroog, kev faib dej hauv kev lag luam, thiab cov tshuab tiv thaiv hluav taws. Qhov tseem ceeb rau kev txuas cov kav dej no rau hauv ib qho kev ntseeg siab...Nyeem ntxiv





