Tuubooyinka birta ah ee aan kala go 'lahayn ee injineernimada farsamada iyo qaab-dhismeedka caadiga ah
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TS EN 10210-1: 2006 Qaybaha godadka ah ee qaab-dhismeedka kulul ee dhammaystiran ee birta aan daawaha lahayn iyo kuwa hadhuudhka khafiifka ah
Qayb godan oo bir ah oo aan daawaha lahayn, Qaab-dhismeedka Birta Qafiifka ah ee Birta Qaybaha Godan ee Heerka BSEN10210-1-2006.
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A53/A53M-2012 Caadi ah oo aan kala go 'lahayn oo loogu talagalay Tuubada Galvanized-kuleylka leh
Tuubooyinka Birta ah ee aan kala go 'lahayn ee loogu talagalay Ujeeddo Guud oo loogu talagalay Uumiga, Biyaha, Gaaska iyo Khadadka HawadaASTM A53/A53M-2012Heerka caadiga ah.
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Birta kaarboonka aan kala go 'lahayn iyo tuubooyinka farsamada ee daawaha leh
Tuubooyinka birta ah ee aan kala go 'lahayn, tuubooyinka birta kaarboon iyo tuubooyinka farsamada ee birta ah, oo inta badan loogu talagalay gudaha farsamadaASTM A519-2006Tuubooyinka farsamada ee caadiga ah, oo ay ku jiraan inta badan waxaa ka mid ah
1018,1026,8620,4130,4140 iwm.
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GB/8162-2008 Tuubooyinka birta ah ee aan kala go 'lahayn ee caadiga ah ee qaab-dhismeedka caadiga ah
Tuubooyinka birta ah ee aan kala go 'lahayn ee loogu talagalay ujeeddooyinka dhismaha, Tuubooyinka birta ah ee aan kala go'lahayn ee loogu talagalay qaab-dhismeedka farsamada ee gudahaGB/8162-2008Caadiga ah. Alaabtu waxay ka kooban tahay bir kaarboon tayo sare leh iyo bir daawaha hooseeya, sida 10, 20, 35, 45 iyo Q345, Q460, Q490, 42CrMo, 35CrMo.
