Ipayipi Lokuhlinzeka Amanzi I-PE
I-PE Water Supply Pipe's Classification
Kunemikhiqizo engama-98 yamapayipi ebanga le-PE100 okuphakelwa kwamanzi, ahlukaniswe abe amabanga ama-5 ngokwengcindezi: PN0.6MPa, PN0.8MPa, PN1.0MPa, PN1.25Mpa, kanye ne-PN1.6Mpa, isamba esingu-22 imininingwane. Ikakhulukazi isetshenziselwa ukuhlinzekwa kwamanzi kamasipala kanye nenethiwekhi yendawo yokuhlala, phakathi kwayo izinga lokucindezela elidingwa amanzi kamasipala liphezulu kakhulu, kanye nezinga lokucindezela
inethiwekhi yezindawo zokuhlala iphansi kakhulu;
Izici ze-PE Water Supply Pipe
1.Impilo ende yesevisi: umkhiqizo uqukethe u-2-2.5% wekhabhoni emnyama esabalaliswe ngokufanayo, engagcinwa noma isetshenziswe ngaphandle endaweni evulekile iminyaka engu-50; Izinto ezingenzi lutho, ukumelana okuhle kwamakhemikhali, amakhemikhali enhlabathini ngeke abangele noma yimuphi umphumela wokuwohloka kwepayipi.
2.Ukumelana nomthelela omuhle ekushiseni okuphansi: izinga lokushisa liphansi kakhulu, futhi lingasetshenziswa ngokuphepha ku -60°C. Ngenxa yokumelana nomthelela omuhle wezinto ezibonakalayo, ipayipi ngeke ibe brittle futhi iqhekeke ngesikhathi sokwakhiwa kwasebusika.
I-3.Ukumelana nokuqhekeka kokucindezeleka okuhle kakhulu nokumelana nokugqoka: Inamandla amakhulu okugunda, ukumelana okuhle kakhulu kokuklwebheka kanye nokumelana okuhle kokugqoka, okungagwema ngokuphumelelayo ukulimala ohlelweni lwamapayipi ngesikhathi sokwakhiwa.
I-4.Ukuguquguquka okuhle kakhulu, ukunciphisa izindleko zokufaka: Ukuguquguquka okuhle kwenza umkhiqizo ube lula ukugoba. Ebunjiniyela, izithiyo zingadlula ngokushintsha isiqondiso sepayipi, ukunciphisa inani lokufakwa kwamapayipi kanye nezindleko zokufaka.
5. Ukumelana okuqinile nokuxazululwa kwesisekelo: Ukunwetshwa kwepayipi lokuphakela amanzi le-HDPE kudlula u-500%, futhi likwazi ukuzivumelanisa nezimo eziqinile nezingalingani zesisekelo nokusebenza okuhle kakhulu kokulwa nokuzamazama komhlaba.
I-6.Uxhumano oluqinile, akukho ukuvuza: Amasistimu amapayipi axhunywe ngogesi nokuncibilika okushisayo, amandla athwala ukucindezela kanye nokuqina okuhlangene aphakeme kunamandla omzimba wepayipi.
7.Izindlela zokwakha eziguquguqukayo: Ngaphezu kwezindlela zokwakha zendabuko zokumba, izinhlobonhlobo zobuchwepheshe obusha obungenayo i-trenchless nazo zingasetshenziselwa ukwakha, njengokucwiliswa kwamapayipi, ukubhoboza okuqondisayo, amapayipi othango, amapayipi aqhekekile, njll.
Kungani Khetha Ipayipi Lokuhlinzeka Amanzi le-GKBM PE
Ipayipi lokuhambisa amanzi le-PE elikhiqizwe yinkampani yethu lenziwe nge-PE100 elingeniswe lisuka e-Borealis nase-Korea Petrochemical, futhi likhishwa yi-extruder engenisiwe evela e-Battenfeld yaseJalimane. Iwukuphela komkhiqizi eNyakatho-ntshonalanga yeChina ongakhiqiza ipayipi lokuphakela amanzi le-PE elingububanzi obukhulu be-dn630mm; Imikhiqizo evumelana nezimo ezinhle, ukumelana nokugqwala, engasindi kanye nokumelana nomthelela omuhle kakhulu, njll., Ukuxhumeka kwepayipi kusetshenziswa isokhethi encibilikayo eshisayo, i-hot melt butt nokuxhumeka kwe-electrofusion, njll., ukuze ipayipi, okokufakwa kuhlangane kube yinto eyodwa. Uhlelo luphephile futhi luthembekile, lunezindleko eziphansi zokwakha. Ukucaciswa, ubukhulu kanye nokusebenza kwamapayipi e-PE ngokuhambisana nezidingo zezinga le-GB/T13663-2000. Ukusebenza okuhlanzekile kuvumelana nezinga le-GB/T17219 kanye nemithethonqubo efanele yokuhlola ukuphepha kwezindlu zangasese yoMnyango Wezempilo Wezwe, futhi ithuthuke ngokushesha ezicelweni zobunjiniyela.
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