Guudmarka tuubooyinka farsamada / tuubooyinka kiimikada & tuulooyinka bacriminta
ASTM A106, ASTM A213, ASTM A333, ASTM A335, iwm, iwm
Darajo tuubooyin farsamo / tuubooyin bacrimiye ah
Tuubbooyinka birta ee aan kala go 'lahayn ee injineeriyada farsamada iyo qaab dhismeedka caadiga ah
GB / T8162-2008 10 # TWEEN, 20 # STEEG, 35 # bir, 45 # Steel, Q3450, iwm
ASTM_A519-2006 1018, 1026, 8620, iwm
Bs en 10210-1-2006 s235gh, s275jo, s275j2h, iwm, iwm, iwm, iwm
Tuubooyin bir aan kala go 'lahayn oo loo yaqaan' batroolka 'batroolka'
Birta keydka tayada sare ee tayada sare leh; Burcad-dhismeedka qaabdhismeedka qaab dhismeedka; Kululeeyaha kulul ee ifiska ah
Kaadiyaha Kaararka Kaararka Sare ee Steel
20g, 20mng, 25mng
Hordhac bir ah oo bir ah
15mog, 20mog, 12crmog, 15crmog, 12cr2mog, 12crmovg, 12cr3movsitb, iwm
Birta u adkaysan ee kulul
1cr18ni9,1cr18ni11Nb
Tuubbooyinka birta ee xasaasiga ah ee loogu talagalay Qalabka Bacriminta Cadaadiska Kiimikada Cadaadiska
10 # Steel, 20 # bir, Q345b / C / D / E, 12cRmo, 15crmo, 12cr2mo, iwm
Tuubooyinka birta ee xarkaha ah ee macdanta dhuxusha
20 # birta, 45 # bir, 27simn, 45mn2
