ASTM A312 Iibiyaha Dhuumaha birta ah

ASTM A312 Iibiyaha Dhuumaha birta ah

Hubi heerka cadaadiska tuubada ee alxanka/ ERW iyo cabbirka

Dhuumaha birta ah ee birta ah

ASTM A312 Dhuumaha birta aan fiicnayn

SA 213 SS Tube Welded