Ekwakhiweni kweeprojekthi zeziseko zophuhliso, ukukhethwa kwezinto kuchaphazela ngokuthe ngqo ukhuseleko lwexesha elide kunye nokusebenza kweprojekthi. Ingakumbi kwiinkqubo zemibhobho, iipayipi ezidityanisiweyo ezijikelezayo, kunye nokusebenza kwazo okugqwesileyo kwesakhiwo kunye nokusetyenziswa ngokubanzi, ziye zaba yinxalenye ebalulekileyo kwiiprojekthi zobunjineli eziphambili ezifana nokuhanjiswa kwamanzi negesi. Ukuphucula ngakumbi ukuqina kwazo kunye nokuguquguquka kwendalo,Umbhobho ogqunywe nge-3LPEiteknoloji iye yavela, ibonelela ngokhuseleko oluqinileyo lobunjineli kwinkqubo yemibhobho.
Umbhobho odibeneyo ojikelezayo kunye nopende lwe-3LPE: Inkqubo yolwakhiwo olukhuselayo oluphindwe kabini
Iipayipi ezidityanisiweyo ezijikelezayo zisetyenziswa kakhulu kwiiprojekthi ezahlukeneyo zemibhobho yoxinzelelo ngenxa yeempawu zazo ezibalaseleyo zoomatshini kunye nokuguquguquka kobukhulu. Nangona kunjalo, kwiimeko ezinzima zejoloji kunye neendawo zekhemikhali eziphakathi, i-anti-corrosion yangaphandle yemibhobho iba ngundoqo wokwandisa ubomi bayo benkonzo. Itekhnoloji ye-3LPE coating (i-polyethylene enezintlu ezintathu zokwaleka) ivele njengesisombululo esisebenzayo sokulwa-corrosion phantsi kwale meko. Le teknoloji, ngesakhiwo esidibeneyo somaleko wesiseko se-epoxy powder, umaleko ophakathi we-adhesive, kunye nomaleko ongaphandle we-polyethylene, ibonelela ngokulwa-corrosion okugqwesileyo, ukumelana nempembelelo, kunye nokumelana nokugugaimibhobho edibeneyo ejikelezayo, kwaye ifanelekile ngokukodwa kwiipayipi zothutho ezithatha umgama omde kwiindawo ezingaphantsi komhlaba, ezingaphantsi kwamanzi, nakwiindawo ezingcolisa kakhulu.
Ukusuka kwimveliso ukuya kukhuseleko: Iingenelo zokuvelisa ngokudibeneyo
Njengeshishini eliphambili kwicandelo lokuvelisa iipayipi ezidityanisiweyo ezijikelezayo eTshayina, iCangzhou Spiral Steel Pipe Group Co., Ltd. izinikele kuphando kunye nokuveliswa kweepayipi zentsimbi ezidityanisiweyo kunye neemveliso zazo zokugquma ukusukela oko yasekwa ngo-1993. Le nkampani ikwiSixeko saseCangzhou, kwiPhondo laseHebei, igubungela indawo yeemitha zesikwere ezingama-350,000, enomthamo wonyaka wemveliso weetoni ezingama-400,000 kunye nexabiso lonyaka lemveliso eliyi-1.8 yeebhiliyoni zeerandi. Ngokusekelwe ekuvelisweni kweepayipi ezidityanisiweyo ezijikelezayo ezikumgangatho ophezulu, sikwaphucula inkqubo ngaxeshanye kwaye silawule umgangatho weepayipi ezidityanisiweyo ze-3LPE (iiPipes ezidityanisiweyo ze-3LPE), sifezekisa imveliso edibeneyo ukusuka ekwakhiweni komzimba weepayipi ukuya kunyango lwangaphandle lokulwa nokugqwala, siqinisekisa ukuba iimveliso zisebenza ngokuthembekileyo kulo lonke ixesha lobomi bazo.
Ukhuseleko lobunjineli alupheleli nje kwimibhobho yodwa.
Kwiiprojekthi ezahlukeneyo zokwakha iziseko zophuhliso, ukuthembeka kwemibhobho kuchaphazela ngokuthe ngqo iindleko zokhuseleko lokusebenza kunye nokugcinwa kweeprojekthi. Umbhobho ogqunywe yi-3LPE awupheleli nje ekwandiseni ubomi benkonzo yombhobho kodwa unciphisa nomngcipheko wokuvuza kunye neengozi zokusingqongileyo ezibangelwa kukugqwala. Sizimisele ukubonelela abathengi ngeemveliso zemibhobho egqunywe yi-coated ezihlangabezana nemigangatho yamazwe ngamazwe kwaye zifanelekile kwiindawo ezahlukeneyo zobunjineli ngokuphucula ubuchwepheshe okuqhubekayo kunye neenkqubo zokulawula umgangatho ezingqongqo.
Kwixesha elizayo, iCangzhou Spiral Steel Pipe Group iza kuqhubeka nokugxila kubuchwepheshe bezinto kunye neenkqubo zokuvelisa, ikhuthaza ukusetyenziswa kobuchwepheshe bepayipi yokugquma ye-3LPE kwiindawo ezininzi, kwaye ibonelela ngezisombululo zepayipi eziqinileyo nezithembekileyo zophuhliso oluzinzileyo lweziseko zophuhliso zehlabathi.
Ixesha leposi: Jan-28-2026