More than 20 years of OEM and ODM service experience.

I-Trunnion Egibele Ngaphansi Komhlaba Eshiselwe Ngokugcwele I-Valve yase-China Yokukhiqiza

Incazelo emfushane:

I-NORTECHis enye yeChina ehamba phambili I-valve yebhola engaphansi Umkhiqizi nomhlinzeki.

I-valve yebhola engaphansi komhlaba, i-API6D ye-pipeline ball valve

Insimbi eyakhiwe ishiselwe ngokuphelele, i-valve engaphansi komhlaba.

Nps:6″-40″

Isilinganiso sokucindezela:Class150-1500lbs

Umzimba Forged steel

Isihlalo se-NYLON/PTFE/RPTFE/PEEK/PPL

ASME B16.34,API6D

Ngaphansi komhlabaAma-valve ebhola angaphansizivame ukuhlinzekwa ngokusetshenziswa komzimba okushiselwe ngokugcwele ngeziphetho zokushisela izinqe.
Kulokhu ama-valve okufaka isicelo ahlinzekwa ngesiqu esinwetshiwe;i-drain, i-vent kanye nemigqa ye-sealant yezimo eziphuthumayo ifakwe phezulu kwesandiso.

 


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Iyini i-Underground ball valve?

NortechI-Valve Yebhola Ehlanganisiwe Egcweleithuthukiswa ngabasebenzi bezobuchwepheshe bobunjiniyela abavela efektri abaneminyaka engaphezu kwengama-30 yokuhlangenwe nakho ekuklanyeni nasekukhiqizeni i-valve enengcindezi ephezulu kanye nezinga lezobuchwepheshe lakamuva lamazwe ngamazwe, isetshenziswa kakhulu ekuthuthweni kwamapayipi amabanga amade kaphethiloli, igesi yemvelo kanye nohlelo lwamapayipi egesi. emadolobheni.

Izici eziyinhloko ze-Underground ball valve

1.lntegral Valve Ukwakheka

Igcwele i-welded ngensimbi engumgunyathi.Izinto zokubumba zingaphansi kokuhlolwa kwe-ultrasonic ngokuvumelana ne-ASME non-destructive examination(NDE) izidingo zokuthola amaphutha.I-buttweld ending ingaphansi kokuhlolwa kokungena kwezinhlayiyana,izinsizakalo ze-RT ziyatholakala.

2.I-Corrosion Resistance kanye ne-sulfide Stress Resistance

Isibonelelo esithile sokugqwala sigcinelwe ukujiya kodonga lomzimba, uma kucatshangelwa ukugqwala.Isiqu sensimbi ye-carbon, shaft egxilile, ibhola, isihlalo nendandatho yesibambi sesihlalo zingaphansi kokufakwa kwamakhemikhali e-nickel ngokusho kwe-ASME B733 kanye ne-B656. Ngaphezu kwalokho, ukumelana nokugqwala okuhlukahlukene Izinto ezisetshenziswayo ziyatholakala ukuze abasebenzisi bazikhethe. Ngokwesicelo samakhasimende, okokusebenza kwevalvu kungahlangabezana nezidingo ze-NACE MR 0175/1S0 15156 noma i-NACE MR 0103, futhi ukulawulwa kwekhwalithi okuqinile nokuhlolwa kwekhwalithi kufanele kwenziwe ngesikhathi sokukhiqiza ukuze ukuhlangabezana ngokugcwele nezidingo emazingeni futhi uhlangabezane nezimo zesevisi endaweni ye-sulfurization.

i-valve yebhola ehlanganisiwe engu-001
i-valve egcwele yebhola eshiselwe 002

5. Isakhiwo sesihlalo

Ngokwesicelo sekhasimende, isihlalo singaklanywa njenge-DBB, DIB-1, DIB-2, ukuze sihlangabezane nezidingo zezimo zokusebenza ezahlukene.

I-valve yebhola ehlanganisiwe egcwele i-DBB

Isihlalo se-DBB

i-valve yebhola ehlanganisiwe egcwele i-DB1

Isihlalo DIB-1

i-valve yebhola ehlanganisiwe egcwele i-DIB-2

Isihlalo DIB-2

Ukucaciswa kobuchwepheshe kwe-Underground ball valve

Ama-valve ebhola ashiselwe ngokugcwele

Umklami nomkhiqizi I-API6D
Impahla Yomzimba Insimbi eyenziwe ngekhabhoni, insimbi engagqwali, insimbi eyingxubevange
Ububanzi bokuzisholo 6"-40"(DN150-DN1000)
Qeda ukuxhumana BW,Flanged
Isilinganiso sokucindezela 150 - 1500 LB (PN16-PN320)
Ukusebenza I-Lever, i-Gearbox, i-Electric, i-Pneumatic, i-Electro Hydraulic Actuator, i-Gas Over Oil Actuator.
Izinga lokushisa lokusebenza -46℃-+200℃
uhlu olugcwele lwezinto ezibonakalayo ze-valve yebhola 2

Umbukiso Womkhiqizo:

full-welded-ball-valve-03
full-welded-ball-valve-04

Isetshenziselwa ini i-Underground ball valve?

Lolu hloboAmavalvu Ebhola Ashiselwe Ngokugcweleisetshenziswa kakhulu kuphethiloli, uwoyela, igesi yemvelo, ipayipi legesi kanye namapayipi okuthutha amabanga amade.


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