Dhuumaha birta afargeeska ah iyo afargeeslaha ah

Dhuumaha labajibbaaran: 20*20mm ilaa 400*400mm
Dhuumaha afar geesoodka ah: 20*40mm ilaa 300*500mm
Dhumucda: 1.0mm ilaa 30mm
Dhererka: caadiga ah 5.8m ama 6m ama 12m, ama la jaray sida loo baahan yahay 2m ilaa 12m
Heerka: ASTM A500, EN10219, EN10210, JIS3466, GB/T 6728
Codsiga: Qalabka dhismaha / dhismaha tuubooyinka birta, Qaab dhismeedka birta, tuubada birta ee bowd