Imininingwane Esheshayo
Indawo Yomsuka: Tianjin, China
Igama Lebhrendi:DAYU
Ubuchwepheshe:Ukubumba umjovo
Ukuxhuma: Ukuhlanganisa izinqe
Isimo: Kuyalingana, Kuyalingana
Ikhodi Yekhanda: Umjikelezo
Usayizi: DN50-DN2300
Material:PE 100(100% impahla eluhlaza engenisiwe)
Umbala:Mnyama noma ngokwezifiso
Isicelo:Ukunikezwa kwamanzi/ukusabalalisa igesi/Izimayini/Ukunisela
Ubuso:Indawo ebushelelezi
Isikhathi sokuphila: iminyaka engu-75-100
Uhlobo: indololwane
Indlela yokuxhuma:Ukuhlanganisa izinqe
Igama: indololwane
I-Dayu Water Saving Group Co., Ltd. yasungulwa ngo-1999. Ibhizinisi likazwelonke lobuchwepheshe obuphezulu elisekelwe e-Chinese Academy of Water Sciences, i-Science and Technology Promotion Centre yoMnyango Wezamanzi, i-Chinese Academy of Sciences, i-Chinese Academy of Engineering kanye nezinye izikhungo zocwaningo lwesayensi.Ifakwe ohlwini lwe-Growth Enterprise Market.Ikhodi yesitoko: 300021. Le nkampani ineminyaka engu-20 yasungulwa futhi ihlezi igxile futhi izinikele ekuxazululeni nasekusebenzeni kwezolimo, izindawo zasemakhaya kanye nemithombo yamanzi.Isithuthuke yaba iqoqo lokonga amanzi ezolimo, ukuhlinzekwa kwamanzi emadolobheni nasezindaweni zasemakhaya, ukuthuthwa kwendle, izindaba zamanzi ahlakaniphile, ukuxhunywa kohlelo lwamanzi, ukuphathwa kwemvelo yamanzi kanye nokubuyiselwa kanye neminye imikhakha.Umhlinzeki wesixazululo sohlelo ochwepheshe kulo lonke uchungechunge lwemboni ehlanganisa ukuhlelwa kwephrojekthi, ukuklama, ukutshalwa kwezimali, ukwakhiwa, ukusebenza, ukuphatha kanye nezinsizakalo zokunakekela.Kungokokuqala kule mboni emkhakheni wokonga amanzi ezolimo eShayina futhi ingumholi emhlabeni jikelele.
Ohlelweni lwamapayipi, indololwane iyipayipi elishintsha indlela yepayipi.Ngokwe-engeli, kunezindololwane ezintathu ezivame ukusetshenziswa ezingu-45° no-90°180°, kanti ezinye izindololwane ze-engeli ezingavamile ezifana no-60° nazo zifakiwe ngokwezidingo zobunjiniyela.Izinto ezifakwa endololwaneni ziyi-cast iron, insimbi engagqwali, i-alloy steel, insimbi egaywe kalula, i-carbon steel, izinsimbi ezingezona ayoni namapulasitiki.Izindlela zokuxhuma nepayipi yilezi: i-welding eqondile (indlela evame kakhulu) uxhumano lwe-flange, uxhumano lwe-hot melt, uxhumano lwe-electrofusion, uxhumano lwe-threaded kanye nokuxhumeka kwe-socket, njll Ngokwenqubo yokukhiqiza, ingahlukaniswa: indololwane yokushisela, indololwane yokunyathela, indololwane yokusunduza, indololwane yokuphonsa, indololwane yokushisela izinqe, njll. Amanye amagama: indololwane engu-90 degree, ukugoba kwe-engeli yesokudla, uthando nokugoba, njll.
Indololwane engenamthungo uhlobo lokufakwa kwamapayipi okusetshenziselwa ukuphenduka kwamapayipi.Phakathi kwazo zonke izinsimbi zamapayipi ezisetshenziswa ohlelweni lwamapayipi, isilinganiso singama-80%.Ngokuvamile, izinqubo ezahlukene zokwakha zikhethwa ezindololwaneni ngezinto ezihlukahlukene kanye nobukhulu bodonga.Okwamanje.Izinqubo zokwakhiwa kwendololwane ezingenamthungo ezivame ukusetshenziswa ezitshalweni zokukhiqiza zifaka ukusunduza okushisayo, ukunyathela, ukukhipha, njll.
Izindololwane ezingenamthungo zibizwa nangokuthi izindololwane zepayipi lensimbi engenamthungo.Ngenxa yezinqubo zabo ezihlukene zokukhiqiza, okokufakwa kwendololwane okungenamthungo kuhlukaniswa kwaba izinsimbi ezingenamthungo ezigoqelwe (ezikhishiwe) ezingenamthungo kanye nezifakelo ezidonswa ngokubanda (ezigoqiwe) ezingenamthungo..Amashubhu abandayo adonswe (agoqiwe) ahlukaniswe abe izinhlobo ezimbili: amashubhu ayindilinga namashubhu amise okukhethekile.
Impahla yokusetshenziswa yokugingqa indololwane engenamthungo izikhala zamashubhu ayindilinga.Izikhala zeshubhu eziyindilinga zisikwa umshini wokusika zibe yi-billet enobude obungaba imitha eyodwa bese zithunyelwa esithandweni ukuze zishiswe ngebhande lokuhambisa.I-billet ifakwa esithandweni futhi ifudunyezwe ekushiseni okungaba ngu-1200 degrees Celsius.Amafutha yi-hydrogen qi noma i-acetylene.Ukulawulwa kwezinga lokushisa esithandweni kuyinkinga eyinhloko.Ngemuva kokuthi i-billet eyindilinga iphumile esithandweni, kufanele ibhobozwe ngomshini wokubhoboza ingcindezi.Ngokuvamile, umshini wokubhoboza ovame kakhulu umshini wokubhoboza we-tapered.Lolu hlobo lomshini wokubhoboza lusebenza kahle kakhulu ekukhiqizeni, ikhwalithi yomkhiqizo omuhle, ukunwetshwa kobubanzi obukhulu be-perforation, futhi ingagqoka ukufakwa kwamapayipi okuhlukahlukene.Ngemva kokubhoboza, i-tube billet eyindilinga iyagoqwa, igoqeke ngokuqhubekayo noma icindezelwe imiqulu emithathu ngokulandelana.Ngemuva kokucindezela, susa ishubhu bese ulinganisa.Umshini wokulinganisa usebenzisa i-conical drill bit ukuze uzungezise ngesivinini esikhulu ungene endaweni engenalutho yensimbi ukuze ubhoboze izimbobo zokwenza ukufakwa kwamapayipi.
