Kulwakhiwo lobunjineli banamhlanje kunye nokuveliswa, umbhobho wensimbi udlala indima ebaluleke kakhulu njengento ebalulekileyo. Phakathi kwabo, ipayipi yensimbi ye-DN900, njengepayipi enkulu yensimbi, inezicelo ezizodwa kunye neempawu.

1. Iingcamango ezisisiseko kunye neenkcukacha zepayipi yensimbi ye-DN900
-Inkcazo yepayipi yensimbi ye-DN900: Ipayipi yensimbi ye-DN900 ibhekisela kumbhobho wensimbi kunye nobubanzi obuyi-900 mm. Idayamitha ebizwa ngokuba yi-DN (DN) yenye yeesayizi ezisemgangathweni zemibhobho yentsimbi, emele ububanzi bombhobho wentsimbi, kwaye yenye yeendlela ezisetyenziswa ngokuqhelekileyo zokuchaza ubungakanani kubunjineli.
-Iinkcazo zepayipi yensimbi ye-DN900: Ngokuqhelekileyo, ubukhulu bodonga, izinto eziphathekayo, ubude, kunye nezinye iinkcukacha zeepayipi zensimbi ze-DN900 ziya kuhluka ngokweemfuno ezithile zobunjineli. Izinto eziqhelekileyo ziquka i-carbon steel, insimbi ye-alloy, njl., kunye nobukhulu bodonga ngokubanzi ukusuka kwiimilimitha ezimbalwa ukuya kumashumi eemilimitha.

2. Iinkalo zokusetyenziswa kweepayipi zensimbi ze-DN900
Njengombhobho wentsimbi onobubanzi obukhulu, imibhobho yentsimbi ye-DN900 inoluhlu olubanzi lwezicelo kulwakhiwo lobunjineli, ngokukodwa kubandakanywa kodwa kungaphelelanga kule miba ilandelayo:
-Imboni yePetroleum kunye negesi yendalo: Kwinkqubo yokuthutha i-oyile kunye negesi, iipayipi zensimbi ze-DN900 zihlala zisetyenziselwa ukuthutha ioli engcolileyo, igesi yendalo, njl.
-Ubunjineli bakamasipala: Kumanzi asezidolophini, ukuhanjiswa kwamanzi, ukucocwa kwamanzi amdaka, njl njl., iipayipi zensimbi ze-DN900 nazo zidlala indima ebalulekileyo, ekuqinisekiseni ukusebenza kweziseko zedolophu.
-Isakhiwo sokwakha: Kwizakhiwo ezinkulu zokwakha, ezifana neebhulorho kunye nezakhiwo eziphakamileyo, iipayipi zensimbi ze-DN900 nazo zihlala zisetyenziselwa ukuxhasa izakhiwo okanye ezinye iinjongo ezithile, kwaye zenze imisebenzi ebalulekileyo yokudlulisa umthwalo.
-Imveliso yemizi-mveliso: Kwezinye izixhobo ezikhethekileyo zoomatshini kunye nokuveliswa kwezixhobo, iipayipi zensimbi ze-DN900 nazo zinezicelo ezikhethekileyo zokuhlangabezana neemfuno ezithile zenkqubo.

3. Iimpawu kunye neenzuzo zemibhobho yensimbi ye-DN900
-Amandla aphezulu: Ngenxa yobukhulu bayo obukhulu kunye nobukhulu obuthile bodonga, iipayipi zensimbi ze-DN900 zihlala zinamandla aphezulu oxinzelelo kunye nokugoba kwaye inokumelana nemithwalo emikhulu.
-Ukuxhathisa i-Corrosion: Ngonyango oluphezulu okanye ukukhethwa kwezinto ezinganyangekiyo kwi-corrosion, iipayipi zensimbi ze-DN900 zingasetyenziselwa ixesha elide kwiindawo ezibuhlungu ngaphandle kokuchaphazeleka lula ngokubola.
-Iindlela ezahlukeneyo zokudibanisa: Kwiimfuno ezahlukeneyo zobunjineli, iipayipi zensimbi ze-DN900 zinokudibaniswa ngeendlela ezahlukeneyo ezifana ne-welding kunye ne-threaded connections, kunye nokuguquguquka okuphezulu.
-Ukuthembeka okuqinileyo: Emva kokulawula umgangatho ongqongqo kunye nokuvavanya, iipayipi zensimbi ze-DN900 zinokuthembeka okuphezulu kunye nokuzinza ngexesha lokusetyenziswa kwaye zinokusebenza ngokuzinzile ixesha elide.

Ngokuqonda okunzulu kwesicelo kunye neempawu zemibhobho yensimbi ye-DN900, akunzima ukufumanisa ukuba idlala indima ebalulekileyo kwiinkalo ezahlukeneyo kwaye inika inkxaso eqinile yokuphuhliswa kokwakhiwa kobunjineli, kunye nokuvelisa. Kuphuhliso lwexesha elizayo, kunye nokuqhubela phambili kwesayensi kunye nobuchwepheshe kunye nokuphuculwa okuqhubekayo kweemfuno zobunjineli, iipayipi zensimbi ze-DN900 ziya kuqhubeka nokudlala indima yazo ebalulekileyo kwaye zikhuthaze inkqubela phambili kunye nophuhliso lweshishini. Masijonge phambili kwikamva eliqaqambileyo loshishino lombhobho wentsimbi kunye!