Rarraba Bututun Karfe Bisa Daban-daban

1,Bisa ga Rarraba Hanyoyin Samar da Samfura
(1) Bututu maras kyau - Bututu masu zafi, Bututun da aka zana, Tushen Sanyi, Bututun da aka cire, Bututun jacking.
(2) Bututu mai walda
(A) A cikin Yarjejeniyar Tare da Ƙarfafa Tsarin - Arc Welded Pipe, ERW Pipe (Mai Girma, Ƙarƙashin Ƙarfafa), Bututun Gas, Bututun Tanderu
(B) Ta Wuraren Weld - Bututun Welded Mai Tsayi, Rubutun Karya

2,Dangane da Rarraba Siffar Sashe
(1) Sauƙi-Sashe Karfe Tube - madauwari Karfe tube, Square Karfe bututu, Karfe Tube Oval, Triangular Karfe bututu, Karfe bututu hexagonal, Diamond-siffar Karfe tube, Karfe Octagonal, Semi-Circular Karfe, Sauran
(2) Abubuwan da ke tattare da Bututun Karfe - Scalene Hexagonal Karfe bututu, Biyar Plum-Siffar Karfe Tube, Karfe Tube Sau Biyu, Bututun Karfe Biyu, Bututu Mai Siffar Kankana, Bututu Mai Siffar Kankara, Bututu Mai Siffar Karfe , Karfe bututu Watchcase, Sauran

3,Rarraba Dangane da Kaurin bango - Bututun Karfe Mai Kauri, Bututun Karfe Mai Kauri

4,Ta Ƙarshen Amfani da Ƙarshen - Bututu Tare da Bututun Karfe, Bututun Karfe Don thermal
Kayan Aiki, Injiniyoyi Don Amfani da Masana'antu Bututun Karfe, Man Fetur, Haƙon Kasa ta Amfani da Bututun Karfe, Kwantena Tubu, Bututun Karfe Masana'antu, Manufa Na Musamman, Bututun Karfe, Sauran