Dhuumaha birta ee hore loo galvanized

Zinc dahaarka leh: 30g/m2-100g/m2
Dhexroor wareega: 12mm ilaa 100mm
Dhexroor afargees ah iyo afargees leh: 10x10mm ilaa 75x75mm, 6x10mm ilaa 50x100mm
Dhumucda: 0.8mm ilaa 2.2mm
Codsiga: Dhuumaha birta aqalka dhirta lagu koriyo, dhuunta mareenka, tuubada birta alaabta guriga iyo qaab dhismeedka kale ee tuubooyinka birta.