Ukuhlukaniswa Kwepayipi Legesi Le-PE Isithombe Esifakiwe

I-PE Gas Pipe's Classification

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;

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

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.