Forged Stainless Steel A182 F316L Trunnion Mounted Ball Valve

I-Forged steel ball valve iyi-valve eyisihluthulelo evame ukusetshenziswa ezinhlelweni zamapayipi ezimboni, asetshenziswa kabanzi emikhakheni efana namakhemikhali e-petrochemicals, igesi yemvelo namandla.

Okokuqala, ama-valve ebhola enziwe ngensimbi afinyelela ukuvaleka koketshezi futhi alawule ngokujikeleza kwendilinga. I-sphere, njengengxenye eyinhloko ye-valve, ishintsha ukuvuleka nokuvalwa kwesiteshi samanzi ngokujikeleza. Lapho i-sphere izungeza ukuze ithinte isihlalo se-valve, ingafinyelela ukuvinjelwa koketshezi kanye nokuvala uphawu. Lapho i-sphere izungeza ize ifike lapho iphuma khona lapho ihlangana nesihlalo se-valve, isiteshi singavulwa ngokugcwele ukuze kuzuzwe ukugeleza koketshezi olubushelelezi. Umgomo wokusebenza walokhu kuzungezisa ungahlinzeka ngokusebenza okuthembeke kakhulu kokuvala kanye nekhono lokulawula ukugeleza.

Okwesibili, ama-valve ebhola enziwe ngensimbi anokumelana nengcindezi ephezulu kanye nokumelana nokugqwala. Ngenxa yokusetshenziswa kwawo kabanzi ezinhlelweni zamapayipi ezimboni, ama-valve ebhola enziwe ngensimbi adinga ukumelana nomfutho ophezulu kanye nezinga lokushisa. Ngakho-ke, yenziwe ngensimbi enamandla kakhulu, njenge-carbon steel, i-alloy steel, njll, ukuqinisekisa ukumelana nokucindezela kwayo. Phakathi naleso sikhathi, i-valve yebhola yensimbi eyenziwe ngomgunyathi ithatha ukwelashwa okukhethekile okulwa nokugqwala ngesikhathi sokukhiqiza, okuthuthukisa ukumelana nokugqwala kwayo futhi ijwayelane ne-asidi ehlukahlukene, i-alkali nemithombo yezindaba egqwalayo.

Ngaphezu kwalokho, ama-valve ebhola ensimbi akhiwe anezici zokushintsha ngokushesha nokuvala uphawu okuqinile. Ngenxa yomshini wokuzungezisa we-sphere, ama-valve ebhola enziwe ngensimbi angafinyelela ukusebenza kokushintsha okusheshayo kanye nesivinini sokuphendula esisheshayo. Ngaleso sikhathi, i-valve yebhola yensimbi ekhandwayo ithatha isakhiwo sokuvala kabili, siqinisekisa ukuvaleka okuqinile kwe-valve nokuvimbela ukuvuza. Izici zokushintsha ngokushesha kanye nokuvala uphawu okuqinile kwenza ama-valve ebhola ensimbi akhiwe afanele izimo ezinezidingo eziphezulu zokulawula ukugeleza nokuvuza komoya.

Ama-valve ebhola enziwe ngensimbi anezici zesakhiwo esilula nokugcinwa kalula. Yakhiwe ngenani elincane lezingxenye, ezinesakhiwo esihlangene nesilula, esinciphisa amathuba okuhluleka kanye nezindleko zokulondoloza. Phakathi naleso sikhathi, ibhola le-valve yebhola lensimbi elibunjiwe lingahlakazwa ukuze kube lula ukugcinwa nokulungisa umsebenzi.

Kafushane, ama-valve ebhola enziwe ngensimbi afinyelela ukuvinjwa nokulawula uketshezi ngokuzungezisa indawo, futhi abe nokumelana nengcindezi ephezulu kanye nokumelana nokugqwala. Ibuye ibe nezici zokushintsha ngokushesha nokuvala uphawu okuqinile, ezifanele izimo ezinezidingo eziphezulu zokulawula ukugeleza nokuvuza komoya. Phakathi naleso sikhathi, ama-valve ebhola ensimbi akhiwe anezici zesakhiwo esilula nokugcinwa okulula, okunganikeza imiphumela yokusetshenziswa okuthembekile nokusebenza okuzinzile kwesikhathi eside.

- Usayizi kusuka ku-2 "kuya ku-24" (DN50mm kuya ku-DN600mm).

- Izilinganiso zokucindezela ukusuka ku-Class 150LB kuya ku-2500LB (PN10 kuya ku-PN142).

- RF, RTJ, BW ekupheleni.

- Isithukuthezi esigcwele noma esincishisiwe.

- Imodi yokushayela ingaba imanuwali, kagesi, i-pneumatic, noma ifakwe ipulatifomu ye-ISO.

- Insimbi ekhonjiwe noma insimbi eyenziwe

- Izinto ezivamile kanye nezinto ezikhethekile ze-alloy high ziyatholakala.

Izinga lokuklama: API 608, API 6D, ASME B16.34

I-Flange Diameter Standard: ASME B16.5, ASME B16.47, ASME B16.25

Izinga lobuso nobuso: API 6D, ASME B16.10

I-Pressure Test Standard: API 598

Izici eziyinhloko zokuklama zihlanganisa:

- 90 degree positioning kanye nokukhiya isakhiwo

- Idizayini yomlilo kanye ne-anti-static

- Isiqu se-valve yokuvimbela ukuqhuma

- Isakhiwo sokuvala kabili phakathi kwesiqu se-valve

I-valve yebhola engaguquki enezingxenye ezintathu exhunywe izingxenye ezintathu ihlukanisa umzimba we-valve ube izingxenye ezintathu eduze kwesigaba se-perpendicular ku-eksisi yesiteshi se-valve ezihlalweni zamavalvu amabili. I-valve yonke i-symmetrical mayelana ne-axis emaphakathi ye-valve stem, futhi isetshenziselwa ukusika, ukusabalalisa, nokushintsha isiqondiso sokugeleza okuphakathi kwamapayipi. Isakhiwo sayo esikhulu se-pivot siqinisekisa isikhundla esinembile sesikhungo se-sphere ngaphansi kwengcindezi ephezulu, iqinisekisa ukusebenza okuhle kokusebenza kwe-valve; Isihlalo se-valve esijwayelekile samukela isakhiwo sentwasahlobo, esiphusha isihlalo se-valve siye endaweni, siqinisekisa ukusebenza okuhle kokuvala okuphindwe kabili endaweni yokungena nokuphumayo; Ngokusebenzisa i-valve yokukhipha eyakhelwe ngaphakathi, igumbi eliphakathi lomzimba we-valve lingakhipha ngaphandle; I-pivot ithatha isakhiwo sokuvikela i-anti blowout, ivimbele ngempumelelo ukuvuza; I-low friction coefficient bearings inciphisa i-torque ibe ubuncane, yenza lula ukuvulwa nokuvala kwe-valve; Ukuxhumana okusebenzayo phakathi kwesiqu se-valve nomzimba we-valve kuqinisekisa ukusebenza okuphakeme kwedivayisi yokumisa i-anti-static. Inezinzuzo zokusebenza okuhle kakhulu, ukwethembeka okuphezulu, ukusetshenziswa okubanzi, kanye nentengo enengqondo.