PIPE FLANGES

Cov yeeb nkab flanges tsim ib lub npoo uas radially protrudes los ntawm qhov kawg ntawm cov yeeb nkab.Lawv muaj ob peb qhov uas tso cai rau ob lub yeeb nkab flanges yuav tsum tau bolted ua ke, tsim kev sib txuas ntawm ob lub kav dej.Ib lub gasket tuaj yeem haum nruab nrab ntawm ob lub flanges los txhim kho lub foob.

Cov yeeb nkab flanges muaj nyob rau hauv cov khoom sib cais siv rau hauv cov kav dej sib txuas.Cov yeeb nkab flange txuas mus tas li lossis ib nrab mus rau qhov kawg ntawm cov yeeb nkab.Nws ces yooj yim los ua ke thiab disassembly ntawm cov yeeb nkab mus rau lwm cov yeeb nkab flange.

Cov yeeb nkab flanges raug cais raws li lawv txuas rau cov yeeb nkab:

Hom yeeb nkab flange muaj xws li:

• Weld caj dab flangesyog pob tw welded mus rau qhov kawg ntawm cov yeeb nkab, muab lub flange uas haum rau qhov kub thiab txias.
• Threaded flangesmuaj ib tug xov (poj niam) xov, ib tug threaded yeeb nkab yog screwed rau hauv nws.Qhov no kuj yooj yim haum tab sis tsis haum rau kev kub siab thiab kub.
• Qhov (socket)-welded flangesmuaj ib lub qhov dawb nrog lub xub pwg nyom hauv qab.Cov yeeb nkab yog muab tso rau hauv lub qhov rau lub pob tw ntawm lub xub pwg nyom thiab ces welded rau hauv qhov chaw nrog ib tug fillet weld nyob ib ncig ntawm sab nraud.Qhov no yog siv rau cov kav dej me me ua haujlwm ntawm qhov tsis tshua muaj siab.
• Npuag-on flangeskuj muaj lub qhov tiaj tab sis tsis muaj lub xub pwg nyom.Fillet welds yog siv rau cov yeeb nkab ntawm ob sab ntawm flange.
• Cov flanges consist ntawm ob ntu;ib tug stubend thiab backing flange.Lub subend yog pob tw-welded mus rau qhov kawg ntawm cov yeeb nkab thiab suav nrog lub flange me me yam tsis muaj qhov.Lub nraub qaum flange tuaj yeem xaub hla lub stubend thiab muab qhov rau bolt rau lwm flange.Qhov kev npaj no tso cai rau disassembly nyob rau hauv qhov chaw kaw.
• Qhov muag tsis pom flanges yog ib daim ntawv ntawm blanking phaj uas yog bolted rau lwm cov yeeb nkab flange kom cais ib seem ntawm cov kav dej los yog txiav cov kav dej.