Ductile Iron Pipe

  • Nodular simintin ƙarfe bututu

    Nodular simintin ƙarfe bututu

    Nodular simintin ƙarfe bututun ƙarfe ne ainihin bututun ƙarfe, waɗanda ke da ainihin ƙarfe da kaddarorin ƙarfe, don haka sunansu. Graphite a cikin bututun ƙarfe na ductile yana wanzuwa a cikin siffa mai siffar zobe, tare da girman girman maki 6-7. Dangane da inganci, ana buƙatar matakin spheroidization na bututun ƙarfe na ƙarfe don sarrafawa a matakan 1-3, tare da ƙimar spheroidization na ≥ 80%. Sabili da haka, an inganta kayan aikin injiniya na kayan da kansa, yana da ma'anar ƙarfe da abubuwan ƙarfe. Bayan annealing, da microstructure na ductile baƙin ƙarfe bututu ne ferrite tare da karamin adadin pearlite, wanda yana da kyau inji Properties, sabili da haka ana kiranta da simintin karfe bututu.

  • Babban Ingantattun Welded Black Iron Bututu da Tube: Diamita Inci 3, Farashin Gasa

    Babban Ingantattun Welded Black Iron Bututu da Tube: Diamita Inci 3, Farashin Gasa

    A cikin ginin gine-gine, mahimmancin kayan aiki masu ɗorewa da abin dogara ba za a iya faɗi ba. Ɗaya daga cikin abubuwan da ke da mahimmanci shine baƙin ƙarfe bututu da bututu. Waɗannan ƙaƙƙarfan tsarukan tsarukan suna taka muhimmiyar rawa a aikace-aikace daban-daban a cikin masana'antar gini. Ko don tsarin aikin famfo, layukan iskar gas, ko kayan tallafi, bututun ƙarfe na baƙin ƙarfe da bututun wani yanki ne mai mahimmanci na ginin zamani.