Ipayipi Lokuphakelwa Kwamanzi le-PE
Ukuhlukaniswa Kwepayipi Lokuphakelwa Kwamanzi le-PE
Kunemikhiqizo engu-98 yamapayipi e-PE100 grade yokuphakelwa kwamanzi, ahlukaniswe ngama-grade angu-5 ngokuya ngengcindezi: i-PN0.6MPa, i-PN0.8MPa, i-PN1.0MPa, i-PN1.25Mpa, kanye ne-PN1.6Mpa, okuyizincazelo ezingu-22. Isetshenziswa kakhulu ekuhlinzekweni kwamanzi kamasipala kanye nenethiwekhi yokuhlala, phakathi kwazo izinga lokucindezela elidingwa ukuphakelwa kwamanzi kamasipala liphezulu, kanti izinga lokucindezela lika-
inethiwekhi yokuhlala iphansi kakhulu;
Izici Zepayipi Lamanzi Le-PE
1.Impilo yenkonzo ende: umkhiqizo uqukethe u-2-2.5% wekhabhoni emnyama esakazwa ngokulinganayo, engagcinwa noma isetshenziswe ngaphandle emoyeni ovulekile iminyaka engama-50; Izinto ezingasebenzi, ukumelana okuhle kwamakhemikhali, amakhemikhali asenhlabathini ngeke abangele noma yimuphi umthelela wokuwohloka epayipini.
2. Ukumelana okuhle nokushayisana ekushiseni okuphansi: izinga lokushisa liphansi kakhulu, futhi lingasetshenziswa ngokuphephile ku--60°C. Ngenxa yokumelana okuhle nokushayisana kwezinto, ipayipi ngeke liqhekeke futhi liqhekeke ngesikhathi sokwakhiwa kwasebusika.
3. Ukumelana okuhle kakhulu nokucindezeleka kanye nokumelana nokuguguleka: Inamandla aphezulu okusika, ukumelana okuhle kakhulu nokuklwebheka kanye nokumelana okuhle nokuguguleka, okungagwema ngempumelelo umonakalo ohlelweni lwamapayipi ngesikhathi sokwakha.
4. Ukuguquguquka okuhle kakhulu, kunciphisa izindleko zokufaka: Ukuguquguquka okuhle kwenza umkhiqizo ube lula ukuwugoba. Kobunjiniyela, izithiyo zingagwenywa ngokushintsha indlela ipayipi elihamba ngayo, kuncishiswe inani lokufakwa kwamapayipi kanye nezindleko zokufakwa.
5. Ukumelana okuqinile nokuhlaliswa kwesisekelo: Ukunwebeka lapho kuphuka ipayipi lamanzi le-HDPE kudlula u-500%, futhi kunamandla okuzivumelanisa nezimo nokuhlaliswa okungalingani kwesisekelo kanye nokusebenza okuhle kakhulu kokulwa nokuzamazama komhlaba.
6. Ukuxhumeka okuqinile, akukho ukuvuza: Izinhlelo zamapayipi zixhunywe ngogesi kanye nokuncibilika okushisayo, amandla okuthwala ingcindezi kanye nokuthamba kwejoyinti aphakeme kunamandla omzimba wepayipi.
7. Izindlela zokwakha eziguquguqukayo: Ngaphezu kwezindlela zokwakha zokumba zendabuko, ubuchwepheshe obuhlukahlukene obungenamisele bungasetshenziswa ekwakheni, njengokufaka amapayipi, ukubhoboza okuqondisiwe, amapayipi okufaka uthango, amapayipi aqhekekile, njll.
Kungani Kufanele Ukhethe Ipayipi Lokuphakelwa Kwamanzi le-GKBM PE
Ipayipi lamanzi le-PE elikhiqizwa yinkampani yethu lenziwe nge-PE100 engeniswe eBorealis naseKorea Petrochemical, futhi likhishwa yi-extruder engeniswe eBattenfeld yaseJalimane. Nguye kuphela umenzi eNyakatho-ntshonalanga yeShayina ongakhiqiza ipayipi lamanzi le-PE elikhulu le-dn630mm; Imikhiqizo enokuguquguquka okuhle, ukumelana nokugqwala, elula futhi ephikisana nomthelela omuhle, njll., Ukuxhumeka kwepayipi kusetshenziswa isokhethi elishisayo elincibilikayo, i-hot melt butt kanye nokuxhumeka kwe-electrofusion, njll., ukuze ipayipi, izinto ezifakwayo zihlangane zibe yinye. Uhlelo luphephile futhi luthembekile, ngezindleko eziphansi zokwakha. Imininingwane, ubukhulu kanye nokusebenza kwamapayipi e-PE kuhambisana nezidingo zezinga le-GB/T13663-2000. Ukusebenza kokuhlanzeka kuhambisana nezinga le-GB/T17219 kanye nemithethonqubo yokuhlola ukuphepha kokuhlanzeka efanele yoMnyango Wezempilo Kahulumeni, futhi kuthuthuke ngokushesha ekusetshenzisweni kobunjiniyela.
