1.Ipayipi eligayiweukwelashwa okulwa nokugqwala
Ipayipi elihlanganisiwe njengobubanzi be-galvanized ungqimba wepayipi lensimbi, ingaphezulu layo lihlanganiswe nongqimba lwe-zinc ukuthuthukisa ukumelana nokugqwala. Ngakho-ke, ukusetshenziswa kwamapayipi e-galvanized ezindaweni ezingaphandle noma zomswakama kuwukukhetha okuhle. Kodwa-ke, kwamanye amacala akhethekile, njengokufaka amapayipi ngaphansi komhlaba, amapayipi ahleliwe nawo angadinga ukwelashwa ngenhlamba yokulwa nokuwohloka.
2.Kwathi lapho kungcwatshwa emhlabathini, kuvame ukudingekile ukubheka ukuvimbela ukuthuthuka kwepayipi kanye nokuphila kwempilo yepayipi. Ipayipi eligayiswe nge-galvanized, ngoba ingaphezulu layo libekwe ukwelashwa okugayiwe, kube nomphumela wokulwa nokulwa nokulwa nobungako. Kodwa-ke, uma ipayipi lisendaweni enokhahlo noma lingcwatshwe ekujuleni okukhulu, kuyadingeka ukwelashwa okunama-anti-corlosion.
3. Ungakwenza Kanjani Ukwelashwa Kwe-Corrosion Coation
Lapho i-coation elwa namapayipi e-galvanive iphathwa, ingasetshenziswa ngopende noma ukumboza ngokumelana kahle nokugqwala, kungagoqwa nge-anti-tap elonakalisayo, futhi kungaba asphalt asphalt noma i-petroleum asphalt. Kumele kwaziwe ukuthi lapho wenza ukwelashwa okulwa nokulwa nokugqwala, kuyadingeka ukuqinisekisa ukuthi indawo yepayipi isomile futhi ihlanzekile ukuqinisekisa ukuthi ukuhlanganiswa kungafakwa ngokuqinile endaweni yepayipi.
4. Isifinyezo
Ngaphansi kwezimo ezijwayelekile,Ipayipi eligayiweInomphumela othile wokulwa nokubhuka futhi ingasetshenziselwa ukusetshenziswa ngokuqondile. Kodwa-ke, endabeni yokubuyiselwa kwemingcwana enkulu yepayipi kanye nemvelo enokhahlo, kudingeka ukwelashwa okukhokhiswayo okulwa nokulwa nokugqwala ukuze kunwetshwe impilo yesevisi yepayipi. Lapho wenza ukwelashwa kwe-anti-corlosion, kuyadingeka ukunaka ikhwalithi ye-coating kanye nendawo yokusebenzisa ukuze kuqinisekiswe ukuqina komphumela wokulwa nokugqwala kanye nokuqina kokusebenza.
Isikhathi sePosi: Sep-22-2023
