Mwachidule machubu opangira / mankhwala & feteleza mapaipi
ASTM A106, Astm A213, Astm A333, Astm A335, ndi zina
Kalasi yamachubu / machubu ndi feteleza mapaipi
Machubu osawoneka achitsulo opangira makina olimbitsa thupi komanso mawonekedwe abwinobwino
GB / T8162-2008 10 # steel, 20 # chitsulo, 35 # chitsulo, 45 # chitsulo, q345, etc
Astm_A519-2006 1018, 1026, 8620, etc
Bs en 10210-1-2006 s235grh, s275Joh, S275J2h, S275J2h, S275JE, S275JE, etc
Machubu achitsulo osawoneka a petroleum kusokoneza
Kaboni kwambiri kaboni kwambiri; Zitsulo zojambula; Kutentha kwa kutentha kwatsopano
chitsulo chamtundu wapamwamba
20g, 20mng, 25mng
Zojambula za Alsoy
15Mog, 20mog, 15cmog, 15crmog, 12cr2mog, 12crmovs, 12cr3movsib, etc
Kukhazikika kwa kutentha
1cr18NI9,1cr18NI11NB
Ma chubu osawoneka achitsulo a feteleza wa feteleza wa feteleza
10 # chitsulo, 20 # steel, q345B / C / d / e, 15cmo, 15crmo, 12crone, etc
Machubu achitsulo osawoneka bwino
20 # steel, 45 # wachitsulo, 27.Mn4
