Iindaba

Njengoko igama lithetha, umbhobho wensimbi luhlobo lombhobho wensimbi onokuphucula ukuxhathisa kwe-corrosion ye-tube yensimbi, ngoko ke indlela yokubeka i-zinc isetyenziswe kumphezulu wetyhubhu yensimbi ukuphucula ubomi bombhobho wensimbi. Ngoku ngakumbi nangakumbi abavelisi, abakhi, abathengi aba...Funda ngokugqithisileyo»

Umbhobho odityanisiweyo othe tye uyimathiriyeli yokwakha ebaluleke kakhulu kungakhathaliseki ukuba kulwakhiwo okanye kwimveliso eqhelekileyo. Ubume bokhuphiswano lwemarike bunobuzaza ngakumbi kumashishini okuvelisa imibhobho kuba uphuhliso loshishino lokwakha luye lwacotha. Ke ngoko imfuno ye-st...Funda ngokugqithisileyo»

Kukho iimveliso ezininzi zemibhobho yentsimbi kwimarike kwaye eyona ixhaphakileyo yipayipi yentsimbi edityanisiweyo. Ngokweemfuno ezahlukeneyo zoshishino kunye neemfuno zokucutshungulwa, ukucutshungulwa kunye neemfuno zomgangatho wemibhobho yensimbi ziyahluka. Kukho umahluko phakathi kombhobho kunye netyhubhu kwi-forei...Funda ngokugqithisileyo»

Ngenxa yamandla amakhulu, ukufana, ubunzima obulula, ukusetyenziswa lula, kunye nezinye izinto ezininzi ezinqwenelekayo, umbhobho wensimbi owenziwe ngamazimba usetyenziswe ngokubanzi kwiiprojekthi zokwakha ezahlukeneyo namhlanje. E-United Kingdom, umzekelo, i-90% yezakhiwo zemizi-mveliso ezinomgangatho omnye kunye ne-70% yamabali amaninzi ...Funda ngokugqithisileyo»

Njengomthetho, iprojekthi nganye igwetywa ngokusetyenziswa kwayo kwentsimbi yesakhiwo ukusuka kumbono wobunjineli bokwakha kunye nolwakhiwo. Ukutyhubela iminyaka, umbhobho wentsimbi owenziwe ngamazimba uye waba yenye yezona zinto zikhethwayo zokwakha eziphezulu ezisetyenziswa ngokubanzi kwintsimi yokwakha kwihlabathi liphela. Uninzi ...Funda ngokugqithisileyo»

Ngokubanzi, kukho iintlobo ezintathu eziphambili zemathiriyeli yentsimbi kwimarike yombhobho wentsimbi yangoku: 1) Idiphu eshushu yentsimbi: Ngokubhekiselele kumbhobho oshushu oditshiweyo wentsimbi, inkqubo yokudipha eshushu kulapho inxalenye esele yenziwe, umzekelo ipleyiti. , ingqukuva, isikwere okanye irect...Funda ngokugqithisileyo»

Kwimarike yentsimbi yangoku, kunye nomjikelo omtsha wokunyuka kwamaxabiso emibhobho yentsimbi, oko kuthetha ukuba umbhobho wentsimbi owenziwe ngamazimba uye wathandwa kakhulu ngabantu ebomini namhlanje. Umbhobho wentsimbi owenziwe ngamachiza ngokuqhelekileyo uneendleko ezisengqiqweni ezisebenzayo kwimarike. Xa kuthelekiswa nezinye iintsimbi zokwaleka zemibhobho eqhelekileyo...Funda ngokugqithisileyo»

Umbhobho we-Steel gi, ngandlel’ ithile uthathwa njengemveliso egqwesileyo kwisibini sezicelo ezisebenzayo, kuba yandisa ubomi benkonzo kwaye inexabiso eliphantsi ngokwentelekiso ekusetyenzisweni kwayo. Njengomthetho, ukuwelda kombhobho wentsimbi yaseChina kwenziwa phantse ngendlela efanayo nokuwelda kwentsimbi engenanto yekhomputha efanayo...Funda ngokugqithisileyo»

Kukho iindlela ezininzi ezahlukeneyo zokusetyenziswa kumbhobho wentsimbi owenziwe ngamakhala kwinani lamashishini. Ezinye zezona ndawo zixhaphakileyo uya kufumana umbhobho wentsimbi owenziwe ngamazimba kwindawo yokuhlala kunye nezorhwebo kwimibhobho yomoya okanye njengesixhobo esisetyenziselwa ukudala imigqomo yenkunkuma ehlala ixesha elide. Kukholelwa ukuba abantu abaninzi ...Funda ngokugqithisileyo»

Xa kufikwa kumbhobho wensimbi otshisiweyo oshushu, inkqubo yokufaka i-galvanizing eshushu-dip iphumela kwibhondi ye-metallurgical phakathi kwe-zinc kunye nentsimbi enoluhlu lwe-alloys ye-iron-zinc eyahlukileyo. Ilayini yegalvanizing yediphu eqhelekileyo isebenza ngolu hlobo lulandelayo: ◆Intsimbi icocwa kusetyenziswa isisombululo se-caustic. Oku kususa...Funda ngokugqithisileyo»

Kwimarike yensimbi yangoku, kunye nomjikelo omtsha wokunyuka kwamaxabiso emibhobho yentsimbi, abantu banenkxalabo malunga nophuhliso lwemibhobho yensimbi ene-galvanized kule mihla. Enyanisweni, konke kulilize. Eyona nto ibalulekileyo kuqwalaselwe kukuqonda injongo...Funda ngokugqithisileyo»

Kumaxesha angoku, kukho imfuno enkulu enokubakho yombhobho wentsimbi ebandayo kwimarike yombhobho wentsimbi. Amacandelo angumngxunya abandayo aneenzuzo ezimbini ngaphezu kwamacandelo ashushu agqityiweyo abonakala engazalani ngokuthe ngqo kwiimbono zesakhiwo. ukusuka kwimbono yobuhle, ukubanda kuyilwe st...Funda ngokugqithisileyo»

Umhlwa omhlophe yinto eyenzeka emva kwe-galvanizing. Uxanduva lothintelo luxhomekeke kwindlela epakishwa ngayo, iphathwa kwaye igcinwe ngayo phambi kokufakwa kunye nokusetyenziswa kwemveliso eyenziwe ngamagala. Ubukho bomhlwa omhlophe ayisiyonto ibonakalisa ukusebenza kotyatyazo, kodwa ziimpendulo...Funda ngokugqithisileyo»

Namhlanje, ngophuhliso olongezelelweyo lokudityaniswa kwezoqoqosho, iTianjin umbhobho wentsimbi owenziwe ngamazimba nawo ubandakanyeka ngokubonakalayo kwindlela yophuhliso loqoqosho lwangoku. Ngokubanzi, amashishini ombhobho wensimbi kufuneka ahlale eqala kwiimfuno zabathengi. Ngaphezu koko, ukuze kwenziwe ukuqhubela phambili ...Funda ngokugqithisileyo»

Ngokubhekiselele kwindlela ediphulwe ngayo umbhobho wentsimbi, inkqubo ye-galvanizing ye-hot-dip iphumela kwibhondi yesinyithi phakathi kwe-zinc kunye nentsimbi kunye noluhlu lwe-alloys ye-iron-zinc eyahlukileyo. Umgca we-galvanizing we-hot-dip oqhelekileyo usebenza ngolu hlobo lulandelayo: 1. Intsimbi icocwa ngokusebenzisa isisombululo se-caustic. Oku kususa...Funda ngokugqithisileyo»

Namhlanje, iibhobho zetsimbi ezinobumba zineentengiso ezinkulu zeemarike ngonyaka ngamnye kwimarike yensimbi. Ngokubhekiselele kwiteknoloji yokucubungula imveliso, umbhobho we-galvanized wahlulahlulwe kwiindidi ezimbini: umbhobho we-electro galvanized pipe kunye ne-hot dip gavanized pipe. Ebomini, abantu baqhele ukubiza i-galvanized pi...Funda ngokugqithisileyo»

Ekuqaleni, ukuthuthwa kwemibhobho kukuthuthwa kwempahla okanye izinto eziphathekayo ngombhobho. Iintlobo ezininzi zemibhobho yensimbi zisetyenziswa ngokubanzi kwimibhobho kwiiprojekthi zeepayipi ezahlukeneyo namhlanje. Ngeminyaka yoo-1860 njengoko ishishini lemibhobho likhula, ulawulo lomgangatho wokwenziwa kwemibhobho kwaba yinyani kwaye ...Funda ngokugqithisileyo»

Kwimarike yombhobho wensimbi yangoku, umbhobho oshushu oditshiweyo wentsimbi uthandwa kakhulu phakathi kwabantu ngenxa yexabiso layo elisebenzayo, inkqubo yokukhusela i-corrosion-free yokugcinwa kwayo iya kukwazi ukuhlala amashumi eminyaka nakwimimandla enzima kakhulu. Ukuthetha ngobuchwephesha, umaleko we-zinc wediphu eshushu...Funda ngokugqithisileyo»

Kumaxesha anamhlanje, kukho iingenelo ezininzi zokusebenzisa intsimbi njengesixhobo sokwakha ngenxa yokuba intsimbi yinto yokwakha eguquguqukayo, nto leyo ekhokelele ekufakweni kwayo phantse kuwo onke amanqanaba enkqubo yokwakha ukusuka kwisakhelo kunye nokuhlanganisa umgangatho, ukuya kwizinto zokuphahla. Ngokomzekelo, ipayipi yentsimbi ...Funda ngokugqithisileyo»

Mhlawumbi uyazibuza ukuba ungakhetha njani uhlobo olufanelekileyo lombhobho wensimbi kwiprojekthi yakho kuba kukho iintlobo ezahlukeneyo zemibhobho yentsimbi oyikhethayo kwiimarike. Ukwenza ukhetho lweprojekthi phakathi kweentlobo ezahlukeneyo zombhobho wensimbi okanye ityhubhu kubonakala kusoloko kungumcimbi wentloko phakathi kwabaninzi babasebenzisi bokugqibela ebomini...Funda ngokugqithisileyo»

Namhlanje, ipayipi yensimbi engenamthungo isetyenziswe ngokubanzi kwizicelo ezahlukeneyo ezibandakanya iipayipi zeoli kunye negesi, i-petrochemical kunye neshishini lokwakha. Kukholelwa ukuba mhlawumbi udibana nokubhideka malunga nendlela yokukhetha iimveliso zentsimbi ezifanelekileyo kwiprojekthi yakho. Okanye usenokuba nexhala kwi-w...Funda ngokugqithisileyo»

Kwimarike yombhobho wensimbi yangoku, kukholelwa ukuba usoloko ukwazi ukufumana iimveliso ozifunayo njengoko kukho iintlobo ezininzi zemibhobho yentsimbi ekhoyo ukuze isetyenziswe kwizicelo ezahlukeneyo. Umbhobho odityanisiweyo uyafumaneka ngokubanzi kwaye uyafikeleleka, ngoko iba lukhetho oludumileyo lwala...Funda ngokugqithisileyo»

Kwimarike yombhobho wentsimbi yamazwe ngamazwe, idolophu yaseTianjin idume ngeentlobo ezahlukeneyo zemibhobho yentsimbi kushishino lwentsimbi yombhobho namhlanje. Uphuhliso lweshishini lombhobho we-Tianjin luhlala lungumzekelo wokuqwalaselwa koontanga, ngenxa yezibonelelo ezityebileyo kunye nophuhliso lwayo oluqolileyo. Uphuhliso oluyimpumelelo...Funda ngokugqithisileyo»

Njengoko abantu bangaphakathi bayazi, umbhobho owenziwe ngesinyithi luhlobo lombhobho onomthamo omkhulu wokuthengisa kwimarike yombhobho wentsimbi. Isetyenziswe ngokubanzi kwimisebenzi eyahlukeneyo yemveliso. Ngandlela ithile, zombini ukusetyenziswa okuchanekileyo kunye nokugcinwa kamva kombhobho kwisicelo esisebenzayo nako kubaluleke kakhulu. Ho...Funda ngokugqithisileyo»