1:Bututun tukunya(ASTM A335 P5, P9, P11, P22, P91, P92 da sauransu)

Daidaitaccen Bayani na Bututun Ferritic Alloy-Steel mara sumul don Sabis na Zafin Jiki Mai Tsayi

2:Bututun Layi(API 5L Gr.B X42 X52 X60 X65 X70 Da sauransu)

Bututun da ba shi da sulke da ake amfani da shi don jigilar mai, tururi da ruwa daga ƙasa zuwa kamfanonin masana'antar mai da iskar gas ta bututun mai.

3:Bututun da aka yi wa mai da kuma casing(API 5CT J55, K55, N80, L80, P110, da sauransu)

Masana'antar mai da iskar gas ——Bututun ƙarfe don amfani da su azaman akwati da bututun rijiyoyi

4:Bututun ƙarfe marasa sumul don aikin injiniya(GB/T8162 42CrMo,EN10210 S235GRH,EN10219 S355JOH)

Ana amfani da shi galibi don bututun ƙarfe mara sumul na injiniya, bututun ƙarfe na carbon da bututun ƙarfe na ƙarfe.

5:Tukwanen Bututun Alloy na Boiler Superheater Heat Exchanger(ASME SA179/192/210/T11/T22/T91)

Bututun Karfe Mai Sumul Ferritic Da Austenitic Don Boiler Superheater Heat Exchanger Alloy Bututun Bututun Alloy