Emkhakheni wamapayipi ezimboni, isidingo sezinto eziqinile, ezingagqwali sibaluleke kakhulu. Esinye sezixazululo eziphumelela kakhulu ezitholakalayo njengamanjeIpayipi elimboziwe elingu-3LPELo mkhiqizo omusha wenzelwe ukuhlinzeka ngokuvikelwa kokugqwala okuphezulu, okuqinisekisa ukuthi amapayipi ensimbi kanye nezinto zokufakelwa zihlala isikhathi eside futhi zithembekile. Umkhiqizi odumile oseCangzhou, eSifundazweni saseHebei, uhamba phambili kulobu buchwepheshe futhi ube ngumdlali obalulekile embonini selokhu yasungulwa ngo-1993.
Isitshalo saseCangzhou sihlanganisa indawo engamamitha-skwele angu-350,000 futhi sinempahla ephelele engu-RMB 680 million. Njengoba inabasebenzi abazinikele abangu-680, inkampani ihola ekukhiqizweni kwamapayipi ambozwe ngekhwalithi ephezulu. Ukuzibophezela kwabo ekwenzeni kahle kubonakala ekunamatheleni kwabo ngokuqinile ezindinganisweni zemboni, ikakhulukazi ekukhiqizweni kwamapayipi ambozwe nge-3LPE.
Ukuhlaziywa kobuchwepheshe bokumboza be-3LPE: Ukuvikelwa Okuthathu, Ukulwa nokugqwala okuhlala isikhathi eside
Isembozo se-3LPE siqukethe isakhiwo esinezingqimba ezintathu
1. Isendlalelo se-Epoxy primer: Sihlinzeka ngokunamathela okuhle kakhulu kwensimbi kanye nokuqina kwamakhemikhali;
2. Isendlalelo esiphakathi sokunamathela: Sithuthukisa amandla okubopha phakathi kwezingqimba futhi sivimbele ukuhlukaniswa;
3. Ingqimba yangaphandle ye-polyethylene: Imelana nomonakalo wemishini, imithombo egqwalisayo kanye nemisebe ye-ultraviolet.
Lesi sakhiwo esihlanganisiwe sithuthukisa kakhulu ukumelana komthelela wephayiphi, ukumelana nokugqwala kwamakhemikhali kanye nokuphila kwayo kwenkonzo, okwenza lifaneleke kakhulu ezindaweni ezinzima njengamafutha negesi, ukuhlinzekwa kwamanzi kamasipala, kanye nokwakhiwa kwamakhemikhali.
Kungani UkhethaAmapayipi ambozwe nge-3LPE?
1. I-anti-corrosion enamandla kakhulu: Imelana ngempumelelo nezinto ezibolayo ezifana nomswakama, ama-asidi, ama-alkali, kanye nesifutho sikasawoti, okunciphisa izindleko zokulungisa amapayipi.
2. Kuyonga futhi kuyasebenza kahle: Inqubo yokumboza kusengaphambili efektri iqinisekisa ukumboza okufanayo, inciphisa amaphutha okwakha endaweni, futhi ifinyeza isikhathi sokwakha.
3. Umklamo wesikhathi eside: Ukuqina kudlula kakhulu okokumbozwa kwendabuko, kunciphisa kakhulu imvamisa yokufakwa kwamapayipi futhi kunciphisa izindleko zomjikelezo wokuphila.
4. Ukuvikelwa kwemvelo kanye nokusimama kwayoNgokwandisa impilo yesevisi yamapayipi nokunciphisa imfucuza yezinsizakusebenza, kuhambisana nomkhuba wokuthuthukiswa kwemboni eluhlaza.
Izinzuzo zokusebenzisa amapayipi ambozwe nge-3LPE ziningi. Okokuqala, lokhu kuhlanganiswa kunikeza ukuvikelwa kokugqwala okungenakuqhathaniswa. Amapayipi ensimbi avame ukuchayeka ezimweni zemvelo ezinzima, okuhlanganisa umswakama, amakhemikhali, kanye nokushintshashintsha kwezinga lokushisa. Ukumbozwa kwe-3LPE kusebenza njengesivikelo, kuvimbela lezi zinto ukuthi zingalimazi ubuqotho bensimbi. Lokhu kubaluleke kakhulu ezimbonini ezifana nowoyela negesi, ukuhlinzekwa kwamanzi, kanye nokwakhiwa, lapho ukwehluleka kwamapayipi kungabangela ukuphazamiseka okukhulu kokusebenza kanye nokulahlekelwa yizimali.
Ngaphezu kwalokho, izembozo ze-3LPE ziyasebenza futhi zingabizi kakhulu ukuzisebenzisa. Izinqubo ezisetshenziswa efektri ziqinisekisa ukuthi izembozo ziyafana, zihambisana, zinciphisa amathuba okuba neziphambeko ezembozweni ezisetshenziswa ensimini. Lokhu akugcini nje ngokusindisa isikhathi sokufaka kodwa futhi kunciphisa nesidingo sokugcinwa nokulungiswa isikhathi eside.
Ukuzibophezela kwesitshalo saseCangzhou ekhwalithini kuboniswa kakhulu ngokutshala imali kwaso kubuchwepheshe bokukhiqiza obuthuthukisiwe kanye nezinyathelo eziqinile zokulawula ikhwalithi. Iqoqo ngalinye lamapayipi ambozwe nge-3LPE lihlolwa ngokucophelela ukuqinisekisa ukuhambisana nezindinganiso zemboni kanye nemininingwane yamakhasimende. Lokhu kuzinikela ekuqinisekisweni kwekhwalithi kutholele inkampani idumela lemakethe lokuthembeka kanye nokwenza kahle.
Ngaphezu kokugxila kwayo ekhwalithini yomkhiqizo, inkampani izibophezele nasekuzinzeni. Ngokukhiqiza amapayipi agqokiwe ahlala isikhathi eside, bahlose ukunciphisa imfucuza kanye nomthelela wemvelo wokushintsha amapayipi njalo. Imizamo yabo ihambisana nomkhuba womhlaba wonke wokwenza imikhuba yezimboni eqhubekayo, okwenza kube ukukhetha okunesibopho kwamabhizinisi afuna ukunciphisa ukunyathela kwawo kwemvelo.
Ngamafuphi, isitshalo saseCangzhou sivelele njengomkhiqizi ohamba phambili wamapayipi ambozwe nge-3LPE, sisebenzisa amashumi eminyaka olwazi, ubuchwepheshe obusezingeni eliphezulu, kanye nokuzibophezela kwikhwalithi. Njengoba izimboni emhlabeni wonke ziqhubeka nokufuna izixazululo zokuvikela ukugqwala ezithembekile, izinzuzo zamapayipi ambozwe nge-3LPE ziya ngokuya zigqama. Ngokuqina kwawo okumangalisayo, ukusebenza kahle kwezindleko, kanye nezinzuzo zemvelo, la mapayipi ambozwe alungele ukudlala indima ebalulekile esikhathini esizayo samapayipi ezimboni. Kungakhathaliseki ukuthi usembonini kawoyela negesi, ekwakheni, noma kunoma yimuphi omunye umkhakha odinga izixazululo zamapayipi ezithembekile, ukusebenzisana nomkhiqizi othembekile njengoCangzhou kunikeza izinzuzo eziningi.
Isikhathi sokuthunyelwe: Agasti-01-2025