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Iimveliso

I-intshi eyi-1 yeGlobe Valve Class 2500 Pressure Sealed Bonnet kunye ne-BW end Umfanekiso obonisiweyo
  • I-intshi eyi-1 yeGlobe Valve Class 2500 Pressure Sealed Bonnet kunye ne-BW end
  • I-intshi eyi-1 yeGlobe Valve Class 2500 Pressure Sealed Bonnet kunye ne-BW end
  • I-intshi eyi-1 yeGlobe Valve Class 2500 Pressure Sealed Bonnet kunye ne-BW end
  • I-intshi eyi-1 yeGlobe Valve Class 2500 Pressure Sealed Bonnet kunye ne-BW end
  • I-intshi eyi-1 yeGlobe Valve Class 2500 Pressure Sealed Bonnet kunye ne-BW end
  • I-intshi eyi-1 yeGlobe Valve Class 2500 Pressure Sealed Bonnet kunye ne-BW end
  • I-intshi eyi-1 yeGlobe Valve Class 2500 Pressure Sealed Bonnet kunye ne-BW end

I-intshi eyi-1 yeGlobe Valve Class 2500 Pressure Sealed Bonnet kunye ne-BW end

Inkcazo emfutshane:

Hlola ubuchule bobunjineli be-1 intshi yeClass 2500 Globe Valve eneetekhnoloji zePressure Sealed Bonnet kunye noqhagamshelo lwe-BW,ivalvu yentsimbi eyenziweyo.


Iinkcukacha zeMveliso

Iithegi zeMveliso

I-intshi eyi-1 yeGlobe Valve Class 2500 Uxinzelelo oluSekiweyo lweBonnet eQinisekisiweyo

Uyilo kunye nokuveliswa I-API 602, i-ASME B16.34, i-BS 5352
Ubuso ngobuso I-MFG'S
Phelisa uQhagamshelo - Isiphelo seFlange kwi-ASME B16.5
  - Isiphelo seSocket Weld kwi-ASME B16.11
  - Isiphelo seButt Weld ukuya kwi-ASME B16.25
  - Iziphelo ezifakwe kwi-ANSI/ASME B1.20.1
Uvavanyo kunye nokuhlolwa I-API 598
Uyilo olukhuselekileyo emlilweni I-API 6FA
Ikwafumaneka nge NACE MR-0175, NACE MR-0103, ISO 15848
Okunye I-PMI, i-UT, i-RT, i-PT, i-MT

Iimpawu zoYilo ze-1 intshi yeGlobe Valve Class 2500 Pressure Sealed Bonnet

Ukwakhiwa kweBonnet etywiniweyo yoxinzelelo

Indlela yokutywina: Isebenzisa uyilo lwebhonethi olunamandla oxinzelelo apho uxinzelelo lwenkqubo lucinezela i-metallic Graphite-Stainless Steel Spiral Wound Gasket phakathi kwebhonethi nomzimba, nto leyo ephucula ukuthembeka kokutywinwa njengoko uxinzelelo lwangaphakathi lunyuka.

Izinto eziphathekayo: Umzimba wentsimbi eyenziweyo (ASTM A105) one-trim eyoluliweyo yeStellite 6 eqinileyo yokumelana nokukhukuliseka kwizicelo zokuhamba ngesantya esiphezulu.

Ukubholta kweBonnet: Akukho zibhanti zangaphandle; ixhomekeke kumlandeli wegland ozilungisayo kunye nenkqubo ye-wedge enciphileyo ukugcina uxinzelelo lwe-gasket olufanayo phantsi komjikelo wobushushu.

Ukuphelisa uQhagamshelo: Iziphelo ze-Butt weld (BW) ngokwe-ASME B16.25, ukuqinisekisa ukuhambelana ngokupheleleyo kwe-weld yokungena kunye neenkqubo zepayipi ezinoxinzelelo oluphezulu.

Izinto ezibalulekileyo

Uyilo lweSicu: Isiqu esijikelezayo esinganyukiyo esinesihlalo esingasemva esidibeneyo sokutywina kabini ngexesha leendawo ezivulekileyo ngokupheleleyo.

Idiski kunye neSihlalo: Ijiyometri yediski ekhonkrithi eneendawo zokuhlala ezinciphileyo ezingama-30°, ifikelela ekuvalekeni kweKlasi V ngokwe-API 598 nganye.

Inkqubo yokuPakisha: Ukupakisha iGraphite eguquguqukayo elayishwe bukhoma eqiniswe sisangqa sesibane senkonzo yomphunga/yekhemikhali ukuya kuthi ga kwi-1000°F (540°C).

Indlela i-1 intshi yeGlobe Valve Class 2500 Pressure Sealed Bonnet esebenza ngayo

Umgaqo Wokusebenza

1. Ulawulo lokuhamba komoya: Intshukumo ethe tyaba yediski (eqhutywa livili lesandla okanye yi-actuator) ilawula ukuhamba ngokutshintsha indawo ephakathi kwediski nesihlalo.

2. Utywino oluSebenziswa luXinzelelo:

- Kwiimeko ezingqongileyo, ucinezelo lokuqala lwe-gasket lufezekiswa ngomlandeli we-gland.

- Njengoko uxinzelelo lwenkqubo lusanda (ukuya kuthi ga kwi-2500 PSI), uxinzelelo lolwelo lusebenza kumphezulu webhonethi onciphileyo, nto leyo enyanzela i-gasket ukuba iqhagamshelane kakhulu nojongano lomzimba nebhonethi.

3. Imbuyekezo yobushushu: Ngexesha lokutshintshatshintsha kobushushu, ukwanda kobushushu kwendibano yebhonethi kugcina umthwalo we-gasket ohambelanayo, kuthintela ukuvuza.

Uvavanyo lwe-Globe Valve yeKlasi ye-2500 ye-intshi enye ye-Pressure Sealed Bonnet-Pressure Test
I-intshi eyi-1 yeGlobe Valve Class 2500 Pressure Sealed Bonnet- Ubukhulu bobuso nobuso
I-intshi eyi-1 yeGlobe Valve ye-BW end Class 2500 Uxinzelelo olutywiniweyo lweBonnet-Inner Dimension
Isiphelo se-1 intshi yeGlobe Valve Class 2500 Pressure Sealed Bonnet-BW

Inzuzo ye-1 intshi yeGlobe Valve Class 2500 Pressure Sealed Bonnet

Ukusebenza kokuvuza okungavuziyo:

- Ukuvalwa okuncediswa luxinzelelo kuqinisekisa ukusebenza okungenamanzi nokuba kuphantsi kobushushu/uxinzelelo olugqithisileyo (ngokwe-API 602).

- I-trim ene-Stellite-coated iguguleka xa kusenziwa umphunga/i-condensate.

Ukuqina Kwiimeko Ezinzima:

Ulwakhiwo lwentsimbi eqingqiweyo lumelana nehamile yamanzi kunye noxinzelelo olujikelezayo kwiinkqubo ze-turbine bypass zesityalo samandla.

Iziphelo ze-BW zisusa iingozi zokuvuza kweflange eziqhelekileyo kwiinkonzo zeKlasi 2500.

Ukusebenza kakuhle koLondolozo:

Ibhonethi ezihlawulelayo isusa ukujijeka kwakhona kwebholiti ngexesha lokusebenza.

Ukupakisha okulayishwe ngqo kunciphisa ukukhutshwa kwegesi okubalekayo (kuhambelana ne-ISO 15848-1).

Ukuguquguquka:

Ifanelekile kwi-steam eshushu kakhulu, i-hydrocarbon processing, kunye neenkqubo zamanzi okusela amanzi ebhoyila anoxinzelelo oluphezulu.

I-bellow seal okanye i-bonnet ende ekhethwayo yokufakelwa i-cryogenic okanye i-vertical-high-temperature.

Umzi-mveliso weValve yeNsimbi eyenziwe ngoMthombo:

I-NSW yiNkokeli yeUmenzi weValve yeNsimbi eyenziweyoeTshayina, sinezixhobo zokucubungula ezizenzekelayo kunye nezixhobo zokuvavanya ezikumgangatho ophezulu ukuqinisekisa ukuba ungathenga imveliso yeevalvu ezisebenza kakuhle.

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