Valve y'umupira wa polyethylene (PE) ikoreshwa mu kugenzura imiyoboro ya polyethylene (PE) mu miyoboro ya gaze n'amazi yo mu mujyi. Iyi valve ifite imiterere ya pulasitiki yose (PE), ibikoresho by'ingenzi bikaba polyethylene (PE100 cyangwa PE80), hamwe n'igipimo gisanzwe (SDR) cya 11. Ifite ubushobozi bwo kurwanya ingese, kurwanya gusaza no gufunga neza. Igishushanyo mbonera cy'ingenzi ni uguhuza valve y'ingenzi n'imashini ebyiri zifunga, bigatuma sisitemu y'imiyoboro ifunguka neza kandi neza, ndetse no gufunga neza no gusimbuza. Valve ipfutse mu butaka kandi ishobora gukoreshwa hejuru hakoreshejwe agakoresho gakingira n'urufunguzo rwabugenewe, byoroshya cyane uburyo bwo kuyibungabunga. Ni igikoresho cyiza cyo kwemeza imikorere myiza kandi ishimishije y'imiyoboro ya PE ikoreshwa mu mutekano.
Ibiranga Imikorere
Gufunga neza: Ikoresha uburyo bwo gufunga butuma ifunga neza kugira ngo nta kintu na kimwe gisohoka imbere no hanze ya valve, bigatuma habaho umutekano n'ubwirinzi.
Kuramba: Inyubako ya pulasitiki yose ntabwo isaba imiti irwanya ingese, irinda amazi, cyangwa ngo irwanye gusaza, kandi ishobora kumara imyaka 50 mu gihe cy’imiterere yayo.
Gukoresha byoroshye: Byoroshye kandi bifite torque nto yo gufungura no gufunga, kandi bifite icyuma cyabugenewe cyoroshye gukoresha mu butaka.
Gushyiraho no kubungabunga byoroshye: Ishobora guhuzwa n'imiyoboro ya PE hakoreshejwe uburyo busanzwe bwo guhuza amashanyarazi cyangwa guhuza imiyoboro, hamwe n'uburyo bwo kubaka bunoze cyane. Gusana buri gihe bisaba gusa gufungura no gufunga buri mezi atatu.
Imikorere yo Gusohora Imyanya Ibiri: Ihujwe n'imyobo ibiri yo gusohora imyanya, byoroshya kurekura gazi isigaye mu gice cy'imiyoboro iri munsi y'amazi nyuma yo gufunga valve nkuru, ikaba ari ingenzi mu kubungabunga, kuvugurura, cyangwa mu gukemura ibibazo byihutirwa.
Amabwiriza agenga imikorere
Ibikoresho Bikoreshwa: Gazi karemano isukuye, gaze ya peteroli ivanze n'amazi, gaze y'ubukorano, kandi ikwiriye no gukoreshwa mu miyoboro y'amazi yo mu mijyi.
Umuvuduko w'amazina: PN ≤ 0.5 MPa (ijyanye n'umuvuduko w'imiyoboro ya PE ihujwe), ifite umuvuduko ntarengwa w'akazi ukubye inshuro 1.5 umuvuduko w'ikizamini cyo gufunga (kugeza kuri 1.2 MPa) hashingiwe ku bipimo mpuzamahanga, hamwe n'ikizamini cyo gufunga gifite umuvuduko muto wa 28 KPa hakurikijwe ibipimo bya ASME kugira ngo harebwe uburyo valve ifunga n'imbaraga zayo.
Ubushyuhe bwo gukora: -20°C kugeza +40°C (igitutu cyemewe cyo gukora ku bushyuhe butandukanye kigomba kubahiriza amahame ngenderwaho y'ibikoresho by'imiyoboro ya PE).
Diameter Nominal (dn): Iboneka mu buryo butandukanye, harimo 32, 40, 50, 63, 75, 90, 110, 125, 160, 180, 200, 250, 315, 355, na 400.
Amahame
GB/T 15558.3-2008
ISO4437-4: 2015
EN1555-4: 2011
ASEME B 16.40:2013
Gucunga no kugenzura
Mu gihe cyo gufata ama-valve, agomba guterurwa agashyirwa buhoro buhoro. Birabujijwe cyane kugonga cyangwa kugonga igice icyo ari cyo cyose cy'umubiri w'ama-valve kugira ngo hirindwe kwangirika. Mbere yo gushyiraho, imikorere yo gufunga kwa ma-valve igomba kugenzurwa. Ahantu ho gupima hagomba kuba ari umwuka cyangwa azote, kandi ibipimo byo kugenzura bigomba kuba birimo gufunga ibumoso, gufunga iburyo, no gufunga byuzuye, bigomba kubahiriza ibipimo bya GB/T13927-1992.
Aho gushyira ibintu mu mwanya wabyo
Valve zigomba gushyirwa ku musingi ukomeye, kandi mu gihe cyo gushyiraho, valve igomba kuba ifunguye neza.
Gusukura imiyoboro
Mbere yo guhuza valve, umuyoboro ugomba guturitswa neza kandi ugasukurwa kugira ngo hirindwe ko ubutaka, umucanga n'ibindi bisigazwa byinjira mu muyoboro wa valve, bishobora kwangiza imbere.
Uburyo bwo guhuza
Guhuza valve n'umuyoboro wa polyethylene (PE) bigomba gukorwa hakoreshejwe uburyo bwo guhuza butt cyangwa electrofusion, kandi bigakurikiza neza "Amategeko ya Tekiniki yo Gusudira Imiyoboro ya Gazi ya Polyethylene" (TSG D2002-2006).
Gushyiraho agakoresho ko kurinda
Valve ifite agapfundikizo gakingira (harimo n'agapfundikizo gakingira) n'agapfundikizo ko gukoresha. Uburebure bukwiye bw'agapfundikizo gakingira bugomba gutoranywa hashingiwe ku burebure bw'aho bashyingura. Mu gihe ushyiraho agapfundikizo gakingira, menya neza ko icyerekezo cy'umwambi ku gapfundikizo gakingira gihuye neza n'icyerekezo cy'ifungura ry'umuyoboro wa PE n'umwobo wo hasi w'agapfundikizo gakingira, hanyuma ushyire agapfundikizo gakingira mu buryo buhagaze n'umupfundikizo wo gukoresha valve hanyuma uwushyire neza.
Imikorere ya Vent Valve
Iyo hakoreshejwe valve ifite imiyoboro ibiri cyangwa velomoteri imwe, intambwe zo gukora ni izi zikurikira: Ubwa mbere, funga valve nkuru neza, hanyuma ukingure umupfundikizo w'aho velomoteri isohoka, hanyuma ukingure valve y'aho velomoteri isohoka; nyuma yo kurangiza velomoteri, funga valve y'aho velomoteri isohoka hanyuma upfuke umupfundikizo w'aho velomoteri isohoka. Icyitonderwa: Iyi velomoteri isohoka ikoreshwa gusa mu gusimbuza gaze, gufata ingero, cyangwa guhuza n'umuriro. Birabujijwe kuyikoresha mu gupima umuvuduko w'isi, guhumeka, cyangwa kwinjiza gaze, bitabaye ibyo bishobora kwangiza velomoteri no guteza impanuka mu mutekano.
Ibisabwa mu gusubiza amafaranga inyuma y'ibindi
Ahantu hanze y'agasanduku k'uburinzi hagomba kuzuzwa ubutaka bw'umwimerere cyangwa umucanga udafite amabuye, ibirahure, cyangwa ibindi bintu bikomeye kugira ngo hirindwe kwangirika k'agasanduku k'uburinzi n'agasanduku k'uburinzi.
Ibisobanuro by'imikorere
Valve yemerewe gukoreshwa gusa mu gihe ifunguye cyangwa ifunze neza. Birabujijwe kuyikoresha mu kugenzura umuvuduko cyangwa gufunga. Mu gihe ukoresha, koresha agapfunyika gahuye. Kuzunguruka kw'isaha ni ugufungura, naho kuzunguruka kw'isaha ni ugufunga.
CHUANGRONG ni ikigo cy’imigabane n’ubucuruzi, cyashinzwe mu 2005 cyibandaga ku gukora imiyoboro ya HDPE, ibikoresho n’amavalu, imiyoboro ya PPR, ibikoresho n’amavalu, ibikoresho byo gukanda PP n’amavalu, no kugurisha imashini zo gusudira imiyoboro ya pulasitiki, ibikoresho by’imiyoboro, icyuma cyo gusana imiyoboro n’ibindi. Niba ukeneye ibisobanuro birambuye, twandikire +86-28-84319855, chuangrong@cdchuangrong.com, www.cdchuangrong.com
Igihe cyo kohereza: Mutarama-28-2026
