Yeeb nkab flanges tsim ib lub npoo uas radial protrudes los ntawm qhov kawg ntawm cov yeeb nkab. Lawv muaj ob peb lub qhov uas tso cai ob lub tshuab yeeb nkab kom tau bolted ua ke, sib sau ib qho kev sib txuas ntawm ob cov kav dej. Lub gasket yuav haum ntawm ob lub flanges los txhim kho lub foob.
Cov yeeb nkab flanges muaj nyob ntawm qhov chaw distrete rau kev siv hauv kev koom nrog kav dej. Cov yeeb nkab flange yog txuas mus tas li los yog ib nrab mus tas li mus tas li ntawm cov yeeb nkab kawg. Nws mam li ua kom yooj yim sib dhos thiab kev cais tawm ntawm cov yeeb nkab rau lwm cov yeeb nkab flange.
Yeeb nkab flanges tau faib raws li cas lawv thiaj li txuas rau cov yeeb nkab:
Hom Yeeb Nkab Flange Xws li:
- Weld Neck FlangesYog pob tw welded mus rau qhov kawg ntawm cov yeeb nkab, muab cov flange uas haum rau qhov kub thiab txias thiab siab.
- Threaded flangesMuaj sab hauv (poj niam) xov, cov yeeb nkab threas yog ntsia hlau rau hauv nws. Qhov no yog qhov yooj yim kom haum tab sis tsis haum rau kev kub siab thiab kub.
- Qhov chaw-welded flangesmuaj lub qhov pom lub qhov muag nrog lub xub pwg nyob hauv qab. Cov yeeb nkab tau tso rau hauv lub qhov taub hau tawm tsam lub xub pwg thiab yog tom qab ntawd welded mus rau hauv qhov chaw nrog fillet weld ncig sab nraud. Qhov no yog siv rau txoj kab uas hla me me ua haujlwm ntawm qhov siab.
- NplUAV-RAU FLANGESKuj tseem muaj lub qhov ntshiab tab sis tsis muaj lub xub pwg. Fillet Welds tau thov rau cov yeeb nkab ntawm ob sab flange.
- Lapped flanges consist ntawm ob ntu; ib tug stubend thiab flanging flange. Lub subs yog pob tw-welded mus rau qhov kawg ntawm cov yeeb nkab thiab suav nrog flange me me tsis muaj lub qhov. Lub flange flange tuaj yeem swb rau cov stubend thiab muab lub qhov mus rau lwm qhov flange. Qhov kev npaj no tso cai rho tawm tsam hauv qhov chaw.
- Qhov muag tsis pom FlangeS yog ib daim ntawv ntawm daim pam pam uas yog bolted mus rau lwm qhov yeeb nkab florge cais ib ntu ntawm cov kav dej lossis cov kav dej.
Lub Sijhawm Post: Jun-23-2021