Peipi ea tšepe e se nang seamless
Tlhaloso e Khutšoanyane:
Pipe ea tšepe e se nang seamless e entsoe ka sekontiri se chesang, kahoo palo ea plating ea zinki e phahame haholo, boholo ba botenya ba zinki bo feta li-microns tse 65, 'me khanyetso ea eona ea kutu e fapane haholo le ea phala e chesang ea galvanized.Moetsi oa kamehla oa lipeipi tsa galvanized a ka sebelisa phala e batang ea galvanized e le pipe ea metsi le khase.The zinki barbotage ea batang galvanized tšepe phala ke electroplated lera, 'me lera zinki arotsoe ho tloha tšepe phala substrate.Lesela la zinki le tšesaane ebile le bonolo ho oa hobane le khomaretse substrate ea phala ea tšepe.Ka hona, khanyetso ea eona ea kutu e fokola.Ha ho lumelloe ho sebelisa peipi ea tšepe e batang e le phaephe ea tšepe ea phepelo ea metsi meahong e mecha ea bolulo.
Pipe ea tšepe e se nang seamless e entsoe ka sekontiri se chesang, kahoo palo ea plating ea zinki e phahame haholo, boholo ba botenya ba zinki bo feta li-microns tse 65, 'me khanyetso ea eona ea kutu e fapane haholo le ea phala e chesang ea galvanized.Moetsi oa kamehla oa lipeipi tsa galvanized a ka sebelisa phala e batang ea galvanized e le pipe ea metsi le khase.The zinki barbotage ea batang galvanized tšepe phala ke electroplated lera, 'me lera zinki arotsoe ho tloha tšepe phala substrate.Lesela la zinki le tšesaane ebile le bonolo ho oa hobane le khomaretse substrate ea phala ea tšepe.Ka hona, khanyetso ea eona ea kutu e fokola.Ha ho lumelloe ho sebelisa peipi ea tšepe e batang e le phaephe ea tšepe ea phepelo ea metsi meahong e mecha ea bolulo.
Pente ea tšepe e sebelisoang haholo kahong, mechine, morafo oa mashala, indasteri ea lik'hemik'hale, matla a motlakase, likoloi tsa terene, indasteri ea likoloi, tsela e kholo, borokho, setshelo, lisebelisoa tsa lipapali, mechine ea temo, mechine ea peterole, mechine ea ho etsa lipatlisiso le liindasteri tse ling tsa tlhahiso.
Pipe e chesang ea tšepe e entsoeng ka tšepe: phala e chesang e chesang e entsoeng ka tšepe ke ho etsa hore tšepe e qhibilihisitsoeng e sebetsane le matrix a tšepe ho hlahisa lesela la alloy, e le hore matrix le ho roala li kopane.E le hore u tlose oxide ea tšepe holim'a phala ea tšepe, ka mor'a pickling, phala ea tšepe e hloekisoa ka ammonium chloride kapa zinki chloride aqueous solution kapa tanka ea tharollo e tsoakiloeng ea ammonium chloride le zinki chloride, ebe e romelloa tanka e chesang ea metsi.Hot dip galvanizing e na le melemo ea ho roala junifomo, ho khomarela ka matla le bophelo bo bolelele ba tšebeletso.Boitšoaro bo rarahaneng ba 'mele le lik'hemik'hale pakeng tsa substrate ea peipi ea tšepe e chesang-dip le bate e qhibilihisitsoeng e lebisa ho thehoeng ha lesela la zinki la ferroalloy le nang le sebopeho sa compact corrosion resistance.Lera la alloy le kopantsoe le lesela le hloekileng la zinki le matrix a pipe ea tšepe, kahoo ho hanyetsa ha eona ho matla.
Pipe ea tšepe e batang e batang: phala e batang ea galvanized ke electro galvanized, palo ea plating ea zinki ke 10-50g / m2 feela, 'me khanyetso ea eona ea kutu e fapane haholo le ea phala e chesang.E le ho netefatsa boleng, boholo ba baetsi ba liphaephe tse tloaelehileng tsa galvanized ha ba sebelise electro galvanizing (cold plating).Ke feela lisebelisoa tse nyane, tsa khale tsa likhoebo tse nyane ho sebelisa galvanizing, ehlile, litheko tsa bona li batla li le theko e tlase.Lekala la khaho le phatlalalitse ka molao hore ho felisitsoe lipeipi tse batang tse khutlelang morao, 'me ha lia lumelloa ho sebelisa lipeipi tse batang e le lipeipi tsa metsi le tsa khase.The zinki barbotage ea batang galvanized tšepe phala ke electroplated lera, 'me lera zinki arotsoe ho tloha tšepe phala substrate.Lesela la zinki le tšesaane ebile le bonolo ho oa hobane le khomaretse substrate ea phala ea tšepe.Ka hona, khanyetso ea eona ea kutu e fokola.Ho thibetsoe ho sebelisa phala ea tšepe e batang e le phala ea phepelo ea metsi meahong e mecha ea bolulo.
