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Indlela yokushisela i-fusion kagesi yepayipi le-PE
Ngokuthuthuka okusheshayo kokuhlela nokwakhiwa kwamadolobha, amapayipi e-PE manje asetshenziswa kabanzi kumaphrojekthi wokwakha ahlukahlukene, futhi izinzuzo ziye zaqashelwa yithi.Ukuze sisebenzise kangcono, ake sifunde ngezindlela zokushisela ipayipi le-PE electrofusion.Baningi abangishisela...Funda kabanzi -
Umehluko phakathi kwepayipi le-SRTP nepayipi le-PE
Ipayipi elihlanganisiwe le-HDPE Steel eliqinisiwe le-thermoplastics (ipayipi le-SRTP) lamukela izinto zekhwalithi ephezulu nobuchwepheshe bokukhiqiza obuthuthukisiwe ukuze likwazi ukumelana nengcindezi ephakeme.Ngesikhathi esifanayo, ipayipi elihlanganisiwe linokuguquguquka okuhle kakhulu futhi lifanele ukuhanjiswa kwamanzi okungcwatshwa okude kanye negesi...Funda kabanzi -
Incazelo yemigqa yokumaka yamapayipi e-PE ngemibala ehlukene
Abantu abavame ukusebenzisa ukwakhiwa kwamapayipi e-PE bayazi ukuthi indawo yepayipi ye-PE inemigqa elinganayo enombala ofanayo, oluhlaza okwesibhakabhaka, ophuzi, obomvu, ngakho kusho ukuthini?Emakethe yamapayipi kamasipala waseShayina, ipayipi lokuphakela amanzi kanye nepayipi legesi yizimakethe ezimbili ezinkulu zokufaka izicelo.PE chemical Igama Chinese, polyethylene, P...Funda kabanzi -
Yiziphi izindlela ezijwayelekile zokuxhuma zepayipi le-PE?
Kunezindlela eziningi zokuxhuma phakathi kwepayipi le-PE nepayipi le-PE, ipayipi le-PE nokufakwa kwe-PE, ipayipi le-PE nokufakwa kwe-PE, nepayipi le-PE nepayipi lensimbi.Izindlela zokuxhuma ezihlukene zinezinzuzo zazo kanye nemikhawulo yazo.Abasebenzisi bangakhetha imodi yokuxhuma efanele ngokusho kobubanzi bepayipi, ukusebenza...Funda kabanzi -
Izici Zensimbi eqinisiwe ipayipi eliyinhlanganisela ye-thermoplastic
Ipayipi elihlanganisiwe le-thermoplastic eliqiniswe ngensimbi linezici ezivamile zokulwa nokugqwala, akukho ukukala, ukumelana okuphansi okubushelelezi, ukugcinwa kokushisa akukho wax, ukumelana nokugqoka, isisindo esilula namanye amapayipi epulasitiki, futhi isakhiwo sawo esiyingqayizivele siphinde sidale izici ezilandelayo: (1) Kuhle hamba r...Funda kabanzi -
Izinyathelo zokuthi kuxhunywe ukuncibilika kukagesi kwepayipi le-PE
Ukuxhumeka kwe-electrowelding kwepayipi le-PE kuqala kusetha ipayipi le-electrowelding phezulu kwepayipi, bese usebenzisa umshini wokushisela okhethekile ukuze unike amandla ukufakwa kwepayipi le-electrowelding ngokusho kwemingcele ecacisiwe (isikhathi, i-voltage, njll.).Indawo engaphakathi yepayipi le-electromelting fittin...Funda kabanzi -
PE ipayipi izakhiwo eziningana ezikhethekile
1.PE izici zokumelana nokugqwala kwepayipi?I-Polyethylene iyinto engasebenzi engamelana nokugqwala kwemithombo yamakhemikhali ehlukahlukene.Akukho ukugqwala kwe-electrochemical, akukho ungqimba oluphikisana nokugqwala.2. Izici ezingavuzi ze-PE tube?Ipayipi le-polyethylene lisebenzisa uxhumano lwe-welding (ukushisa okushisayo ...Funda kabanzi -
Izizathu zokushisela okungekuhle kwepayipi lokuphakela amanzi e-PE
1.Izinga lepayipi lokuhlinzeka ngamanzi alilungile, abakhiqizi abaningi ukuze banciphise izindleko, ukusetshenziswa kwezinto ezibonakalayo noma izinkinga zenqubo yokukhiqiza, okuholela kukhwalithi engafaneleki, ubunzima bokushisela.2. Kungakhathaliseki uhlobo olufanayo lwepayipi lokushisela amanzi e-PE, ngenxa yezinto ezingavuthiwe ezihlukile ...Funda kabanzi -
Inqubo yokushisela yepayipi lokuphakela amanzi le-PE
Izinyathelo zenqubo yokushisela ipayipi lokuhambisa amanzi e-PE: 1) Ngokuya ngemininingwane yokushisela yepayipi lokuphakela amanzi le-PE, khetha isikhunta sokushisela bese uvula ukufudumeza kukagesi: 2) Ngokushintsha kwezinga lokushisa lesizini, izinga lokushisa liyashintshashintsha noma lehle (± 10℃) kusukela ekuqaleni...Funda kabanzi -
Ipayipi lamanzi le-PE elingaphezulu kwesizathu esibi
Ipayipi lokuhambisa amanzi le-PE liyipayipi elivamile lokuhlinzeka ngamanzi, ngenxa yokuguquguquka kwayo okuhle kanye nokumelana nokucindezela okukhulu, seliyintandokazi yokunikezwa kwamanzi kanye ne-drainage yesimanje.Ngaphezu kwalokho, amapayipi okuhambisa amanzi e-PE enziwe ngezinto ezimhlophe, ezingenabuthi, eziguquguqukayo, ezisetshenziswa kuma-engineerin amaningi ...Funda kabanzi -
Ukugcinwa kwepayipi le-HDPE nezindlela zokulondoloza
Ukugcinwa kwepayipi le-PE 1. Ukugcinwa kwesixhumi esibonakalayo esinamathelayo Ngenxa yokuthi igebe phakathi kwesokhethi likhulu kakhulu noma i-viscosity ye-adhesive incane, ukuvuza kwesixhumi esibonakalayo kufanele kubangelwe ukuvuza kwepayipi kufanele kukhishwe kubhondi entsha;Uma isikhathi sokubopha siside kakhulu ukuthi singasuswa...Funda kabanzi -
Umehluko phakathi kwezinto ze-HDPE ne-MPVE
一、 Izinhlobo ezahlukene 1. I-HDPE: I-High Density Polyethylene ("i-HDPE" ngamafuphi), eyaziwa nangokuthi i-Polyethylene enengcindezi ephansi, iwuhlobo lwe-translucent enobucwebe obuphakeme kanye nezindawo ezingezona ze-polar ngokwezinga elithile.I-non-polar thermoplastic resin ene-crystallinity ephezulu ...Funda kabanzi
