High Pressure Flange

High pressure flange ndi chimagwiritsidwa ntchito kulumikiza chipangizo m'munda mafakitale, ntchito kulumikiza mapaipi, mavavu, flanges, ndi zipangizo zina. Flange yothamanga kwambiri imapanga kugwirizana kolimba kupyolera mwa kumangirira ma bolts ndi mtedza, kuonetsetsa kuti njira yoyendetsera mapaipi ikhale yotetezeka komanso yodalirika.

Gulu lazinthu

Ma flanges othamanga kwambiri amatha kugawidwa m'mitundu yosiyanasiyana kutengera kapangidwe kawo ndi kagwiritsidwe ntchito kake, ena mwa iwo ndi ofala:

1. Weld Neck Flames: Kuwotcherera ma flanges amagwiritsidwa ntchito kwambiri pa kutentha kwakukulu ndi malo othamanga kwambiri, ndipo mapangidwe awo a khosi lalitali amathandizira kufalitsa kupanikizika ndi kupititsa patsogolo mphamvu ya kugwirizana.
2. Akhungu flanges: Ma flange akhungu amagwiritsidwa ntchito kusindikiza mbali imodzi ya mapaipi ndipo amagwiritsidwa ntchito kwambiri kukonza, kukonza, kapena kusindikiza mapaipi.
3. Slip Pa flanges: Slip pa ma flanges ndi osavuta kukhazikitsa ndipo nthawi zambiri amagwiritsidwa ntchito pazovuta zochepa komanso zosafunikira, zoyenera kulumikizana kwakanthawi.
4. Ulusi wa flanges: Ulusi flanges ndi oyenera malo otsika kwambiri ndipo amagwiritsidwa ntchito polumikizira mapaipi ang'onoang'ono.
5. Socket Weld Flanges: Flange kuwotcherera flanges olumikizidwa ndi kuwotcherera ndi oyenera awiri awiri ndi otsika-kupanikizika kachitidwe.
6. Chophimba cha Flange: Chimagwiritsidwa ntchito kuteteza kugwirizana kwa flange kuchokera ku zochitika zakunja zachilengedwe ndikuwonjezera moyo wautumiki wa flange.

Pressure level

Kupanikizika kwa ma flanges othamanga kwambiri ndi chizindikiro chofunikira pakupanga kwawo ndi kupanga, kusonyeza kupanikizika kwakukulu komwe kugwirizana kwa flange kungathe kupirira. Miyezo yamphamvu yodziwika bwino ndi:

1.150 pounds flanges: oyenera ntchito zotsika kwambiri, monga machitidwe operekera madzi.
2.300 mapaundi flanges: sing'anga kuthamanga mlingo, ambiri ntchito mafakitale ambiri ntchito.
3.600 mapaundi flanges: amagwiritsidwa ntchito m'malo ovuta kwambiri monga mafakitale a mankhwala ndi mafuta.
4.900 pounds flanges: Kugwiritsa ntchito kuthamanga kwambiri, monga makina otumizira nthunzi.
5.1500 mapaundi flanges: Kwa ntchito zapadera pansi pazovuta kwambiri.
6.2500 mapaundi flanges: apadera kwambiri pamisonkhano yapadera yokhala ndi kuthamanga kwambiri.

Muyezo wapadziko lonse lapansi

Kupanga ndi kugwiritsa ntchito ma flanges othamanga kwambiri kumayendetsedwa ndi miyeso yapadziko lonse lapansi kuti zitsimikizire mtundu wawo, chitetezo, ndi kudalirika. Miyezo ina yodziwika padziko lonse lapansi ndi:

ASME B16.5: Muyezo wa flange wofalitsidwa ndi American Society of Mechanical Engineers (ASME) umakhudza mitundu yosiyanasiyana komanso kukakamiza kwa ma flanges.
TS EN 1092 Muyezo waku Europe, womwe umafotokozera za kapangidwe kake ndi zofunikira pakupanga ma flanges achitsulo.
JIS B2220: Muyezo waku Japan wamafakitale, mafotokozedwe amtundu wa flanges.
DIN 2633: Muyezo waku Germany, kuphatikiza magawo amiyeso ndi kapangidwe ka kulumikizana kwa flange.
GB/T 9112: Chinese National Standard, yomwe imatchula kukula, kapangidwe, ndi luso lazofunikira za flanges.

Kutsatira miyezo yapadziko lonse lapansi posankha ndikugwiritsa ntchito ma flanges othamanga kwambiri ndi gawo lofunikira pakuwonetsetsa chitetezo ndi magwiridwe antchito adongosolo.

Ponseponse, ma flanges othamanga kwambiri, monga zigawo zikuluzikulu zolumikizira mapaipi, amagwira ntchito yofunika kwambiri m'mafakitale ndi kupanga. Pomvetsetsa mitundu yawo yosiyana, milingo yokakamiza, ndi miyezo yapadziko lonse lapansi, ndizotheka kusankha bwino ndikugwiritsa ntchito ma flanges othamanga kwambiri omwe ali oyenera zosowa zenizeni, potero kuonetsetsa kuti dongosololi likuyenda bwino komanso chitetezo.