Flange Globe Valve

Ndife akatswiri opanga ma valve omwe ali ndi ziphaso za ISO, CE ndi API. Tili ndi zida zopangira zapamwamba komanso gulu lonse la machitidwe owongolera. Timavomerezanso maoda a OEM ndi ODM, okhala ndi madongosolo ochepa osinthika. Zogulitsa zathu zodalirika zimatumizidwa padziko lonse lapansi ndipo zimatchuka kwambiri ndi makasitomala.

Zimagwira ntchito bwanji?

Tembenuzani gudumu lamanja kuti mukweze kapena kutsitsa disc yamkati motsutsana ndi mpando wa valve. Pindani gudumu lamanja kuti musunthire chimbale chamkati m'mwamba kapena pansi pampando. Kwezani chimbale pakati kuti muchedwetse madzimadzi, kapena mukweze mokwanira kuti muzitha kuyenda kwambiri. Kanikizani diski molimba pampando kuti muyimitse kutuluka kwathunthu. Kukonzekera uku kumakupatsani mwayi wosinthira voliyumu yoyenda bwino ngakhale valavu yatseguka bwanji.

Makhalidwe Ofunika

Ubwino wake waukulu ndi uti?

Ubwino woyimilira ndikuwongolera kolondola, ma valve a mpira sangathe kugwira bwino. Amamata mwamphamvu kuti asatayike kwathunthu. Thupi lolimba lolimba limagwira ntchito mokhazikika pansi pa kutentha kwakukulu ndi kupanikizika. Zisindikizo ndi ma disc zitha kusinthidwa pomwe pamalopo popanda kuchotsa valavu yonse, ndikudula nthawi yanu yokonza ndi ndalama.

Kodi amagwiritsidwa ntchito kuti?

Mavavu a Flange Globe ndiofala pamitundu yonse yamapaipi amakampani. Mutha kuwapeza m'mabwalo opangira magetsi, mizere yopanga mankhwala, malo opangira madzi, mapaipi operekera mafuta ndi gasi, kuphatikiza madzi otentha ndi makina otenthetsera nthunzi.

Flanged vs. Threaded?

Mavavu a globe amatsekera pamapaipi okhala ndi ma flanges omangika. Amathandizira ma diameter akulu komanso kuthamanga kwambiri, ndipo mutha kulekanitsa valavu kuchokera ku mapaipi kuti awonedwe kapena kukonzanso. Mawonekedwe a ulusi amawotcha molunjika pamapaipi ang'onoang'ono, oyenera kukula ting'onoting'ono ndi mizere yotsika. Malumikizidwe opangidwa ndi ulusi amatha kugwira pambuyo pautumiki wautali ndipo ndizovuta kwambiri kusokoneza pambuyo pake.

Kodi Flange Globe Valve ndi chiyani?

Valavu ya globe ya flange ndi valavu yotseka & yopumira yamafakitale yokhala ndi malekezero olumikizana ndi flange. Imawongolera kutuluka kwamadzimadzi mwa kukweza ndi kutsitsa diski mkati mwa thupi la valve. Mapangidwe a flange amathandizira kusonkhanitsa mapaipi othamanga, olimba komanso kusungunula kosavuta kukonza, komwe kumagwiritsidwa ntchito kwambiri mumitundu yonse yamapaipi amakampani.

Chifukwa chiyani kusankha kugwirizana kwa flange m'malo mwa ulusi kapena weld end?

A: Kulumikizana kwa flange ndikosavuta kuphatikizira kukonzanso valavu kapena kusintha popanda kudula mapaipi. The kukhudzana m'dera la flange gasket amapereka khola kusindikiza kwenikweni, oyenera awiri lalikulu, kuthamanga ndi kukonzanso pafupipafupi zinthu ntchito. Mavavu okhala ndi ulusi ndi a mapaipi ang'onoang'ono otsika.

Ndi mfundo ziti zofunika pakuyika kwa flange?

Kuyeretsa kuwotcherera slag, dzimbiri ndi zinyalala pa flange kusindikiza pamwamba pamaso unsembe;

Gwirizanitsani ma gaskets wamba malinga ndi kutentha kwapakati (graphite for high temp, PTFE for corrosion);

Limbikitsani mabawuti a flange molingana komanso molingana kuti mupewe kutayikira kosagwirizana;

Osalimbitsa kwambiri mabawuti kuti muphwanye ndi kuwononga gasket.

Momwe mungasungire valavu ya flange globe kuti muwonjezere moyo wautumiki?

Patsani mafuta tsinde la valve kamodzi pa miyezi itatu iliyonse kuti lisamamamire.

Konzaninso mabawuti onse a flange pomwe mapaipi otentha kwambiri atenthedwa.

Chotsani madzi owononga omwe atsala mkati mwa mavavu ngati mukufuna kutseka makinawo kwa nthawi yayitali.

Ma valve oyimilira ozungulira amatseguka ndikutseka pafupipafupi kuti aletse dzimbiri zamkati.