I-Gb Gate Valve

Singumkhiqizi wamavalvu ochwepheshe ogunyazwe nge-ISO ne-API, afakwe imishini yokukhiqiza ephelele kanye nezinqubo eziqinile zokuhlola ikhwalithi. Siyakwamukela ukwenza ngokwezifiso kwe-OEM ne-ODM nge-MOQ eguquguqukayo ukuze ivumelane nezidingo zamaklayenti ezahlukene. Amavalvu ethu ajwayelekile e-GB athunyelwa ezimakethe emhlabeni wonke futhi azuza ukunconywa okungaguquki okuvela kozakwethu baphesheya.

Iyini i-GB Gate Valve Esetshenziselwa?

Amavalvu esango le-GB alandela izindinganiso zezwe laseShayina futhi afakwa ikakhulukazi ukuze avule ngokugcwele noma avale ngokugcwele ukugeleza kwamapayipi. Zibonakala kakhulu emanzini asemadolobheni, izinhlelo zokufudumeza, izitshalo zikagesi, amapayipi amakhemikhali ajwayelekile kanye namapayipi okuvikela umlilo. Lawa ma-valve alungele izinsiza ezifana namanzi, isitimu namafutha angagqwali, asetshenziswa kakhulu kumaphrojekthi asekhaya nasezimakethe ezamukela izindinganiso zezimboni ze-GB.

Izimfanelo Ezibalulekile

Zakhiwa Kanjani?

I-valve yonke ikhiqizwa ngokuhambisana ngokuqinile nezindinganiso zokudweba ze-GB. Umzimba oyinhloko ngokuvamile uyinsimbi ye-carbon steel noma i-ductile iron, ebhangqwe nesiphetho se-flange esihlanganisiwe sokuxhumeka kwepayipi. Ngaphakathi kuhlala ipuleti lesango le-wedge eliqinile elihambisana nensimbi noma izindawo ezithambile zokuvala. Iphuma nesiqu se-valve, isondo lesandla kanye nokuhlanganiswa kwebhonethi; wonke amapharamitha anobukhulu, ukujiya kodonga kanye nemithetho yokuhlola ingcindezi ihambisana ngokugcwele nokucaciswa kwe-GB.

Ahluke Kanjani Amavalvu e-GB Kumavalufu e-ANSI/DIN?

Igebe elikhulu lilele kumazinga okuklama kanye nezinhlelo zobukhulu. Amavalvu e-GB asebenzisa usayizi wemethrikhi, kuyilapho i-ANSI isebenzisa ubukhulu obususelwa kumayintshi futhi i-DIN ilandela izindinganiso zemethrikhi zase-Europe. Izakhiwo zazo zembobo ye-flange, izidingo zokujiya kodonga, ukumakwa kwesigaba sokucindezela kanye nendlela yokuhlola yokuhlola azishintsheki. Ama-valve esango le-GB alingana namapayipi ajwayelekile aseShayina asekhaya; I-ANSI ne-DIN izinguqulo zihambisana nesistimu yamapayipi aphesheya kwezilwandle, ngakho-ke azikwazi ukushintshwa ngokuqondile enye nenye esizeni.

Ingabe Zilungele Ukugeleza (Ukulungisa) Ukudonsa?

Cha, azifaneleki nhlobo ukulawula ukuhamba. Le valve yesango isebenza kahle kuphela ezindaweni ezivuliwe noma ezivalwe ngokugcwele. Uma uyishiya ivuliwe kancane, i-medium egeleza ngokushesha izolokhu igeza futhi inwaya ubuso obuvalekayo, okubangela ukuvuza ngokushesha. Ukuvuleka kancane kuphinde kubangele ukudlidliza kwepayipi nesando samanzi esilimaza lonke uhlelo lwamapayipi. Khetha i-valve yembulunga uma udinga ukulungisa ivolumu yokugeleza.

Iyini Imininingwane Yesakhiwo Esiyinhloko?

Ifaka imbobo egcwele yokugeleza okuqondile ukuze unciphise ukumelana nokugeleza kube kuncane. Ingxenye eyisisekelo yokuvala isango eliqinile, elinikeza ukuvala okuqinile okunezindlela ezimbili. Uxhumano olune-Flanged lujwayelekile ukuze kufakwe kalula futhi kulungiswe kamuva. Amakhasimende angakhetha isiqu esikhuphukayo noma izinhlobo ezingaphumi ezisekelwe esikhaleni sokufakwa. Izinketho zokuvala zihlanganisa uphawu oluqinile lwensimbi lokushisa eliphezulu / umusi kanye nophawu oluthambile lwendawo ehlanzekile yamanzi.