API 6A Wellhead manual & hydraulic Choke Valves

Inkcazelo emfutshane:

Ivalve ye-Choke iyinxalenye ephambili yomthi weKrisimesi kwaye yenzelwe ukulawula imveliso ye-oyile kakuhle, izixhobo zomzimba kunye namacandelo evalve yokukrwitshwa zihambelana ngokupheleleyo ne-API 6A kunye neNACE MR-0175 IiNkcazo eziMgangatho zeNACE, kwaye zisetyenziswa ngokubanzi. kugrumba i-petroleum elunxwemeni nakwi-offshore. I-valve ye-throttle isetyenziselwa ukulungelelanisa ukuhamba kunye noxinzelelo lwenkqubo eninzi; Kukho iintlobo ezimbini zeevalvu zokulawula ukuhamba: ezisisigxina kwaye zilungelelaniswe. Iivalvu ze-throttle ezihlengahlengiswayo zahlulwe ngohlobo lwenaliti, uhlobo lomkhono wekheji yangaphakathi, uhlobo lomkhono wekheji yangaphandle kunye nodidi lwepleyiti ye-orifice ngokwesakhiwo; Ngokwemowudi yokusebenza, inokwahlulwa ibe yi-manual kunye ne-hydraulic ezimbini. Ukudityaniswa kwesiphelo seValve yokukrwitsha yintambo okanye iFlange, edityaniswe yi-non okanye i-flange. Ivalve yokukrwitsha iwela kuyo: ivalve yokukrwitsha eqinisekileyo, ivalve yokukrwitsha yenaliti, ivalve yokukrwitsha elungisekayo, ivalve yokukrwitsha yekheji kunye nevalve yokukrwitsha ephuma emlonyeni, njl.njl.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimbonakalo

1.Uxinzelelo lokuSebenza: 2000-15000 psi
2.Ngaphakathi koMda weMida : 1 13/16”~7 1/16”
3.Ubushushu bokusebenza: PU
4.Amanqanaba eNgcaciso yeMveliso : PSL1~ 4
5.Imfuneko yokuSebenza : PR1
6.Iklasi yezinto eziphathekayo : AA - FF
7.Ukusebenza okuPhakathi : ioli, igesi yendalo, njl.

Iivalvu zokulawula ukuhamba okuzinzileyo zifezekisa ulawulo lokuhamba kwamanzi ngokuguqula ubungakanani bombhobho we-throttle ukutshintsha indawo ye-throttle yolwelo. I-throttle nozzle yenziwe nge-ceramic okanye i-cemented carbide, enokumelana nokunxiba kunye nokumelana nokukhukuliseka, kwaye ukutshintshwa kwayo kwamkela izixhobo ezikhethekileyo, ezikhawulezayo kwaye zilungele. Umzimba wevalve kunye nebhonethi idityaniswe ngokungeyo, ekulula ukuyiqhaqha.

Izivalo ze-Orifice plate throttle valves zisebenzisa ifolokhwe ejikelezayo ukuze isebenze indibano yesitulo, efuna ngokubanzi kuphela ukujikelezisa ifolokhwe 90 ° okanye 180 ° ukuvula nokuvala ivalve. Iziphelo ezimbini zefolokhwe zilayishwe kwangaphambili kwaye zibekwe, eziphucula ukuqina kwefoloko kunye nokunciphisa ukunyakaza kwayo, ukwenzela ukuba ukusebenza kwefoloko kube lula kwaye kukhuselekile. Ngezixhobo ze-hydraulic, pneumatic kunye ne-electric drive, ivalve ye-orifice plate throttle valve inokufikelela uhlengahlengiso oluchanekileyo, ngoko ke i-orifice plate yohlobo lwe-throttle valve isetyenziswa kakhulu.

Ivalve yohlobo lwenaliti ithatha umzimba wevalve owenziweyo, omelana noxinzelelo oluphezulu kunye nokuhlamba. Ukusebenza ngesandla, isakhiwo esilula, iindleko zokugcinwa okuphantsi. Ukuzikhethela umgangatho we-throttle caliber mininzi.

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