Intengo engcono kakhulu ye-pn40 steel gate valve class 800 API602 forge steel gate valve

Ukubekwa uphawu ubuso has isango ezimbili, ezimbili evame ukusetshenziswa kakhulu mode esangweni valve valve sealing surface yakha inkaba, the inkaba Angle ziyahlukahluka ne nemingcele valve, ngokuvamile ngesimo 50, lapho izinga lokushisa medium aliphezulu 2 ° 52 '. I-valve yesango le-Wedge ingenziwa ibe yonke, ebizwa ngokuthi isango eliqinile; Kungenziwa futhi isango elingakhiqiza ukuguquguquka okuncane ukuze kuthuthukiswe ubuciko bayo futhi kwenzele ukuphambuka kwe-Angle yokuvala uphawu ngesikhathi sokucubungula. Lolu hlobo lwesango lubizwa ngokuthi isango elinwebekayo. Ngokuvamile ngezintambo ze-trapezoidal entweni yokuphakamisa, ukunyakaza okujikelezayo kuguqulwa kube ukunyakaza okuqondile ngokusebenzisa nati phezulu kwe-valve kanye ne-groove eqondisayo emzimbeni we-valve, okungukuthi, i-torque yokusebenza iguqulwa ibe yi-thrust yokusebenza. Lapho i-valve ivuliwe, lapho ukuphakama kwesango kungu-1: 1 izikhathi zobukhulu be-valve, isiteshi sokugeleza sivulekile ngokugcwele, kodwa lesi sikhundla asikwazi ukuqapha ngesikhathi sokusebenza. Ekusetshenzisweni okungokoqobo, i-valve stem imakwe nge-vertex, okungukuthi, indawo evulekile, njengendawo yayo evulekile egcwele. Ukuze ucabangele ukushintsha kwezinga lokushisa endaweni yokukhiya, ngokuvamile uvule indawo ye-vertex, bese uhlehlisa ukujika kwe-1/2-1, njengendawo egcwele ye-valve evulekile. Ngakho-ke, isikhundla esigcwele esivulekile se-valve sinqunywa isikhundla sesango (okungukuthi, ukushaywa).

Xhumana nathi

imininingwane yomkhiqizo

Izakhiwo zethu ezihlomele kahle kanye nokuphathwa kwekhwalithi enhle okukhethekile kuzo zonke izigaba zokukhiqiza kusenza siqinisekise ukwaneliseka okuphelele kwe-shopper ngentengo engcono kakhulu ye-pn40 steel gate valve class 800 API602 forge steel gate valve, Ukuze sandise imakethe yethu yamazwe ngamazwe, sihlinzeka ngokuyinhloko amakhasimende aphesheya Imikhiqizo yokusebenza kwekhwalithi ephezulu kanye nensizakalo. Izakhiwo zethu ezihlomele kahle kanye nokuphathwa kwekhwalithi enhle okukhethekile kuzo zonke izigaba zokukhiqiza kusenza siqinisekise ukwaneliseka okuphelele kwe-shopper, Izinto zethu zinezidingo zokugunyazwa zikazwelonke zezinto ezifanelekayo, zekhwalithi ephezulu, inani elithengekayo, yamukelwe abantu namuhla emhlabeni wonke. Izimpahla zethu zizoqhubeka zithuthuka ngaphakathi kwe-oda futhi zibheke phambili ukubambisana nawe, Uma ngempela noma yimuphi wale mikhiqizo nezisombululo zikuthakasela, qiniseka ukuthi uyazisa. Besihlela ukwaneliseka ukukunikeza ikhotheshini lapho usuthole izidingo zakho ezinemininingwane. Izici zomkhiqizo: 1. Isihlalo esiyisicaba, esingenakho ukunqwabelana kokungcola, senza ukubekwa uphawu kuthembeke kakhudlwana 2. I-valve disc ihlanganiswe ngokuphelele ne-NBR, futhi ingxenye yangaphakathi yevalvu yenziwe ngensimbi engagqwali kanye ne-alloy yethusi, engasetshenziswa. ohlelweni lokuthuthwa kwendle ukuze uvumelane nesimo esisebenza kanzima 3. Ubukhulu obuncane nesisindo esincane, esilungele ukufakwa nokugcinwa 4. Isiqu se-valve sivalwe ngamasongo amathathu o-o, okunciphisa kakhulu ukumelana nokungqubuzana lapho ushintsha, futhi ukushintshwa kukhanya futhi lingangeni manzi. Amasampula omkhiqizo: Umbukiso wesitifiketi sokufaneleka Amavavu ethu athole ukunakwa okukhulu embukisweni waseDubai. Ifekthri

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Intengo engcono kakhulu ye-pn40 steel gate valve class 800 API602 forge steel gate valve

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