Siyakwamukela ku-CHUANGRONG

1. Isisindo esilula, ukuhamba okulula, ukwakhiwa okulula:ipayipi lensimbi elinamandla linamandla okwakha aqinile, ngokuvamile lidinga amathuluzi okwakha asizayo njengama-cranes;Ubuningi bepayipi lokuhambisa amanzi le-PE lingaphansi kwe-1/8 yepayipi lensimbi, ukuminyana kwe-0.935g /㎝Ipayipi lensimbi engu-3 ingu-7.88g /㎝3, amandla okwakha aphansi, futhi inqubekelaphambili yokwakha iyashesha.

2.Ukumelana nokugqwala: Ngemva kokusetshenziswa kwesikhashana kwepayipi lensimbi, ungqimba lwe-zinc luvele lubhujiswe, okuholela ekulimazeni kwepayipi lensimbi.Impilo yesevisi yepayipi lensimbi elikhangayo cishe iminyaka eyi-10.Ipayipi lamanzi le-PE linozinzo oluhle lwamakhemikhali kanye nokumelana nokugqwala okuhle kakhulu.Ucansi, olungaphenduli amakhemikhali nezinye izakhi emanzini, lunempilo yesevisi efinyelela eminyakeni engama-50.

3.Euxhumano lwe-asy, ukufakwa okulula:ipayipi lensimbi eliphehliwe akufanele lishiselwe.Lapho i-welding ye-flange idinga ukuxhunywa engxenyeni eyodwa yokuxhuma, ungqimba lwama-galvanized lonakaliswe yi-welding ludinga ukuphathwa ngokuvikelwa kokugqwala;Ipayipi lamanzi le-PE lamukela ukuxhumana okuncibilikayo okushisayo.Kuyinto elula futhi esheshayo, inciphisa kakhulu ubunzima bokwakha, futhi ifinyeza ngokuhlanganyela isikhathi sokwakha.

4. Impilo ende yesevisi: impilo yesevisi yepayipi lensimbi eliphekiwe icishe ibe yiminyaka engama-20-30 kuphela, kuyilapho ipayipi le-PE lingakwazi ukumelana nokuguguleka kwemithombo yezindaba ehlukahlukene yamakhemikhali, kanye nempilo yesevisi efinyelela eminyakeni engama-50 ngaphansi kwezimo ezivamile zokusebenza, ezihambisana nesakhiwo sethu samanje. imithetho yokuphila.

5.Iudonga lwangaphakathi lubushelelezi, isivuno samanzi sikhulu, futhi ukusetshenziswa kwamandla kuncane:ubugwegwe n ​​inani le-PE tube lingu-0.008 kuphela.Izinga lokugwedla kwepayipi elisha lensimbi ngu-0.025, futhi inani lokumaholo lizokhuphuka izikhathi ezingu-510 ngemva kweminyaka engu-20 yokusebenza.Ukunikezwa kwamanzi e-PE ngenxa yokuthi ipayipi aligqwali, ngakho ukuba mahhadla kwawo akushintshi ngokuhamba kwesikhathi.Ngaphansi kobubanzi bepayipi elifanayo kanye nokucindezela kwamanzi okufanayo, ukulahlekelwa ukumelana endleleni kungancishiswa ngo-30%.Umthamo wokudlulisa amanzi ungcono kakhulu kunepayipi lensimbi, futhi ungahlala iminyaka engama-50.Azikho izinguquko ezinkulu.

6. Ukugcinwa okulula nokugcinwa okuphansi kwe-cost: ukufakwa kwepayipi elikhulu le-PE kulula ukukulungisa, kungakhandwa futhi kufakwe ngaphandle kokuphazanyiswa kwamanzi, futhi akudingi izinto ezibizayo nezingcolile.Ngokwesipiliyoni sangempela sobunjiniyela, izindleko zokugcinwa kwamapayipi e-PE zingama-30% kuphela wepayipi lensimbi.

7. Ukumelana okuhle kokugqoka: Ukumelana nokugqokwa kwepayipi lamanzi le-PE kungaphezu kwezikhathi ezi-4 kunepayipi lensimbi enama-galvanized.

8.Ukumelana okuhle kwezinga lokushisa eliphansi: izinga lokushisa eliphansi le-embrittlement lokushisa lepayipi lokuphakela amanzi le-PE liphansi kakhulu, futhi lingasetshenziswa ngokuphepha ebangeni lokushisa elingu- -20-40 ° C. Ngesikhathi sokwakhiwa kwasebusika, i-brittleness yepayipi ngeke ivele ngenxa yokumelana okuhle komthelela wezinto ezibonakalayo.

9.Gukumelana ne-ood nokuguquguquka: ukwakhiwa kwepayipi lensimbi elinezimfuneko eziphakeme zesisekelo sepayipi kanye nokuguquguquka okubi;Ipayipi le-PE liyipayipi elinamandla amakhulu, ukuphakama kwalo ngesikhathi sekhefu kungaphezu kuka-500%, okungase kuholele ekuxazululeni kwesisekelo esingalingani kanye nokugudluzwa.Kuyavumelana nezimo kakhulu.Ukuvumelana nezimo kwamanye amapayipi e-PE kuvumela ukufakwa kwepayipi elikhulu elingu-P ububanzi be-pe ukuthi kuhlanganiswe, ikakhulukazi ukufakwa kwepayipi elincane elingu-pe, okunciphisa izingxenye eziningi zokwamukela.Phakathi nenqubo yokwakha, izithiyo zingadlulwa ngaphakathi kwendawo eyizigzag yesikali esivumelekile sepayipi ukuze kuncishiswe ubunzima bokwakha.

10.Ukuqina komoya okuhle: Ukufakwa kwepayipi elikhulu lobubanzi bepayipi kuxhunywe ukuncibilika okushisayo, okuqinisekisa ngokuyisisekelo ubunikazi besakhiwo se-interface esibonakalayo kanye nomzimba wepayipi ngokwawo, futhi uqedela ukuhlanganiswa kokuhlangene kanye nepayipi.