AWWA C207 tiag tiag yog hais txog C207 tus qauv tsim los ntawm American Water Works Association (AWWA).Nws yog ib qho kev qhia tshwj xeeb rau cov yeeb nkab flanges rau cov khoom siv dej, cov kav dej, thiab lwm yam kev thauj khoom ua kua.
Flange hom:
Tus qauv AWWA C207 npog ntau hom flanges, suav nrogqhov muag tsis pom flanges, weld caj dab flanges, plam ntawm flanges, threaded flanges, thiab lwm yam. Txhua hom flange muaj nws qhov tshwj xeeb daim ntawv thov scenarios thiab siv.
Qib Siab:
Tus qauv AWWA C207 txhais cov flanges nrog cov chav kawm siab sib txawv.Cov kev ntsuas siab ntau yog Class B, Class D, Class E thiab Class F. Txhua qib sib txawv raws li qhov xav tau ntawm qhov sib txawv thiab qhov kub thiab txias kom tau raws li ntau yam kev xav tau ntawm engineering.
Qhov ntau thiab tsawg:
AWWA C207 tus qauv qhia txog ntau yam ntawm flange diameters sib txawv, los ntawm 4 ntiv mus rau 72 ntiv tes.Ntawd yog, DN100-DN1800, uas txhais tau hais tias tus qauv tsim nyog rau kev sib txuas thiab kev siv ntawm ntau yam yeeb nkab diameters.
Standard ntau yam:
AWWA C207 feem ntau suav nrog cov qauv rau cov kav dej flanges, suav nrog flanges ua los ntawm cov hlau, stainless hlau, thiab hlau alloy.Nws yog tsim rau ntau yam ntawm cov kav dej hauv cov khoom siv hluav taws xob, kev lag luam, kev lag luam thiab kev tsim kho.
Kev lees paub thoob ntiaj teb:
Txawm hais tias AWWA yog ib lub koom haum hauv Teb Chaws Asmeskas, AWWA C207 tus qauv tau siv dav thoob ntiaj teb thiab tau txais kev lees paub dav dav.Cov qauv no tau txais kev pom zoo hauv cov dej num, cov kav dej thiab cov kav dej hauv kev thauj mus los hauv ntau lub tebchaws thiab cheeb tsam.
AWWA C207 yog tus qauv siv rau cov yeeb nkab flanges thiab nws muaj qhov zoo thiab qhov tsis zoo.
Qhov zoo:
1. Standardization: AWWA C207 muab cov qauv tsim thiab tsim cov kev cai rau cov kav dej flanges, kom cov tuam txhab sib txawv thiab cov neeg muag khoom tuaj yeem ua raws li cov lus qhia tshwj xeeb rau kev tsim khoom, yog li ua kom cov khoom zoo thiab sib xws.
2. Kev siv ntau yam: Cov qauv no siv tau rau flanges ua los ntawm ntau yam ntaub ntawv, xws li steel, cam khwb cia hlau, alloy steel thiab stainless hlau, thiab lwm yam, kom tau raws li qhov sib txawv engineering xav tau.
3. Ntau theem siab: AWWA C207 npog flanges nrog ntau qib siab, tso cai rau cov kws ua haujlwm xaiv cov flange uas tsim nyog thiab qib siab raws li qhov xav tau ntawm cov haujlwm tshwj xeeb.
4. Kev ntseeg tau: Flanges ua raws li AWWA C207 tus qauv tau dhau los ua cov qauv tsim thiab kev sim nruj, muaj kev ntseeg siab thiab ua haujlwm ntev, thiab pab ua kom muaj kev nyab xeeb thiab ruaj khov ntawm cov kav dej.
Qhov tsis zoo:
1. Cov qauv ua ntej: AWWA C207 yog tus qauv ua ntej thiab tej zaum yuav tsis ua raws li cov kev cai tshiab thiab kev tsim vaj tsev nyob rau qee yam.Raws li kev siv thev naus laus zis txuas ntxiv mus, qee cov ntaub ntawv tshiab thiab cov qauv tsim yuav tsis raug them raws li tus qauv no.
2. Tsis siv tau rau txhua qhov xwm txheej: Txawm hais tias AWWA C207 yog qhov tsim nyog rau cov yeeb nkab flanges feem ntau, lwm cov qauv yuav tsum nruj dua rau qee qhov tshwj xeeb engineering project lossis cov khoom siv tshwj xeeb.
3. Kev hloov kho qeeb qeeb: Cov txheej txheem hloov tshiab yuav qeeb qeeb, ua rau qee cov thev naus laus zis tshiab thiab cov kev coj ua zoo tshaj plaws tsis suav nrog cov qauv hauv lub sijhawm, ua rau tus qauv qeeb kom nrawm nrog lub sijhawm.
Ua ke, AWWA C207 siv tau rau hauv feem ntau raws li tus qauv kev lag luam, muab cov txheej txheem tsim khoom thiab cov txheej txheem tsim khoom uas pab ua kom zoo thiab ua haujlwm ntawm cov yeeb nkab flanges.Txawm li cas los xij, hauv kev siv tswv yim, engineers thiab designers yuav tsum ua tib zoo xav txog cov kev xav tau ntawm cov haujlwm tshwj xeeb, thiab yog tias tsim nyog, xa mus rau lwm cov qauv tshiab thiab cov kev coj ua zoo tshaj plaws kom tau raws li cov kev xav tau tshwj xeeb.
Post lub sij hawm: Aug-03-2023
