Ipayipi lensimbi elakhiwe ngokujwayelekile linezindleko eziphusile emakethe. Uma kuqhathaniswa nezinye izinto ezijwayelekile zamapayipi ensimbi, njengokudweba okuyisipesheli kanye nokunamathiswa okuyimpushana, uthayela ludinga abasebenzi abaningi, okuholela ezindlekweni zokuqala zosonkontileka. Ngaphandle kwalokho, ngenxa yokuqina kwayo kanye nezakhiwo ezivimbela ukugqwala, ipayipi lensimbi elithathiwe lingagaywa kabusha futhi lisetshenziswe kabusha, okuthi ngokwezinga elithile longe imali eningi phakathi nomsebenzi wokulungisa okuthunyelwe.
Njengomkhiqizi ochwepheshe wepayipi lensimbi e-China, singathanda ukukusiza wenze umehluko phakathi kwezinhlobo ezintathu ezinkulu zezinto zensimbi ezinamanzi ngendlela efanele.
1) Ipayipi elishisayo le-dip lensimbi:
Inqubo yokwenza idiphu elishisayo ilapho ingxenye eyakhiwe kakade, isibonelo, ipuleti, eyindilinga, isikwele noma ishubhu lensimbi elingunxande licwiliswa kubhavu we-zinc. Ukusabela kwenzeka phakathi kwensimbi ne-zinc ngesikhathi ingxenye isekubhavini we-zinc. Ugqinsi lwe-zinc enamathelayo luthonywa izici eziningi, okuhlanganisa indawo engaphezulu yepayipi lensimbi, isikhathi lapho ipayipi lensimbi licwiliswa ngaso kubhavu, ukwakheka kwepayipi lensimbi kanye nobukhulu nobukhulu bepayipi lensimbi.
Enye inzuzo ye-hot dip galvanizing ukuthi yonke ingxenye imbozwe okuhlanganisa imiphetho, amashisela, njll. ukuyinikeza ukuvikela ukugqwala okuyindilinga. Umkhiqizo wokugcina ungasetshenziswa ngaphandle kuzo zonke izimo zezulu ezahlukene. Kuyindlela ethandwa kakhulu yokufaka uthayela futhi isetshenziswa kakhulu embonini yezokwakha.
2) Ipayipi lensimbi elakhiwe ngaphambili:
Ipayipi lensimbi elakhiwe ngaphambilini lisho ipayipi lensimbi elakhandwa ngesikhathi lisefomethi yeshidi, ngaleyo ndlela ngaphambi kokukhiqizwa okwengeziwe. I-pre-galvanization yaziwa nangokuthi i-mill galvanized, ngenxa yokuthi ishidi lensimbi ligoqwa nge-zinc encibilikisiwe. Ngemva kokuba ishidi lithunyelwe ngomshini ukuze lifakwe uthayela liyasikwa libe ngosayizi bese liyahlehliswa. Ugqinsi oluthile lusetshenziswa kulo lonke ishidi, isibonelo insimbi ye-Z275 efakwe ngaphambili ine-275g ngemitha yesikwele ye-zinc coating. Enye yezinzuzo insimbi yangaphambili enayo ngaphezu kwezinsimbi ezishisayo zediphu ukuthi inokubukeka okungcono.
izinto ezifakwe ngaphambili zisetshenziselwa imikhiqizo ehlukahlukene ehlanganisa i-conduit, izindebe namashaneli avulekile.
3)Electro-galvanized steel pipe:
Ipayipi lensimbi elakhiwe nge-electro-galvanized lisho ukufaka ijazi le-zinc elifakwe epayipini lensimbi kusetshenziswa i-electro deposition. Ipayipi yensimbi ye-electro-galvanized inenzuzo yokuthi ukushuba kokugqoka kungalawulwa ngokuzimela ezingxenyeni zangaphakathi nangaphandle. Ubukhulu be-coating esetshenziswa nge-electro galvanization bunembile.
Thumela umlayezo wakho kithi:
Isikhathi sokuthumela: Apr-08-2019
