ASME B16.9 tus qauv yog tus qauv tsim los ntawm American Society of Mechanical Engineers (ASME) hu ua "Factory-Made Wrought SteelButt-welding Fittings". Cov qauv no qhia txog qhov yuav tsum tau muaj rau qhov ntev, kev tsim khoom, cov khoom siv, thiab kev tshuaj xyuas ntawm cov hlau welded thiab seamless tus qauv zoo haum rau kev sib txuas thiab hloov cov kev taw qhia thiab qhov loj ntawmcevhauv cov kav dej.
Nws kuj qhia txog cov ntsiab lus tseem ceeb thiab cov yam ntxwv ntawm ASME B16.9 tus qauv:
Scope ntawm kev siv:
ASME B16.9 tus qauv siv tau rau cov hlau welded thiab seamless qauv zoo li cov yeeb nkab fittings, nrog rau lub luj tshib, reducers, sib npaug ntawm txoj kab uas hla, flanges, tees, crosses, thiab lwm yam, rau kev sib txuas thiab hloov cov kev taw qhia thiab qhov loj ntawm cov kav dej.
Tus qauv qhia txog qhov nominal txoj kab uas hla ntawm cov fittings, los ntawm 1/2 nti (DN15) mus rau 48 nti (DN1200), thiab lub nominal thickness ntawm SCH 5S mus rau SCH XXS.
Butt welding tuaj yeem yog cov txheej txheem automated lossis phau ntawv siv los koom nrog cov hlau ua ke. Forged taub qab vuam fittings feem ntau yog yooj yim; lawv tau tsim kom lawv tuaj yeem welded ncaj qha mus rau lwm qhov haum. Txawm li cas los xij, nrog rau qhov no hauv siab, lawv yuav tsum tau tsim los rau ib qho qauv kom lawv tuaj yeem haum rau lwm yam khoom siv.
Txoj kev tsim khoom:
Cov txheej txheem no qhia txog cov txheej txheem ntawm kev tsim cov hlau welded thiab seamless qauv zoo fittings.
Rau welded fittings, cov txheej txheem tsim muaj xws li txias sib sau, kub sib sau, vuam, thiab lwm yam .;
Rau seamless yeeb nkab fittings, cov txheej txheem tsim feem ntau yog los ntawm kev kub dov, kos duab txias lossis txias xuas nrig ntaus.
Cov ntaub ntawv xav tau:
Tus qauv qhia txog cov khoom yuav tsum tau ua rau cov yeeb nkab fittings, npog carbon steel, stainless hlau, alloy steel, thiab lwm yam. Cov khoom siv ntawm cov yeeb nkab fittings yuav tsum ua kom tau raws li cov tshuaj muaj pes tsawg leeg, kev ua haujlwm ntawm lub cev thiab cov khoom siv hauv lub cev uas tau teev tseg hauv tus qauv.
Kev tshuaj xyuas thiab kuaj:
CovASME B16.9 tus qauvyuav tsum tau muaj ntau yam kev soj ntsuam thiab kev ntsuam xyuas ntawm cov yeeb nkab fittings tsim los xyuas kom meej tias lawv zoo thiab kev ua tau zoo raws li qhov yuav tsum tau teev nyob rau hauv tus qauv.
Cov kev tshuaj ntsuam xyuas thiab kev ntsuam xyuas no suav nrog kev tshuaj xyuas qhov ntev, kev tshuaj xyuas qhov muag, tshuaj xyuas cov tshuaj muaj pes tsawg leeg, kev ntsuas kev ua tau zoo, thiab lwm yam.
ASME B16.9 tus qauv muab ib qho tseem ceeb siv rau kev tsim thiab kev tsim cov kav dej. Nws ua kom ntseeg tau tias qhov loj me, tsim khoom thiab cov khoom siv ntawm cov yeeb nkab fittings ua tau raws li cov kev xav tau ntawm engineering los xyuas kom muaj kev nyab xeeb thiab kev ntseeg siab ntawm cov kav dej. Thaum siv thiab xaiv cov yeeb nkab fittings, ASME B16.9 tus qauv yuav tsum tau ua raws li kev ua haujlwm ntawm cov kav dej.
Post lub sij hawm: Lub Xya hli ntuj-27-2023
