Unyamezelo olusebenzayo:
Ububanzi bangaphandle: ±0.005 ngaphakathi (0.13 mm)
Ukutyeba kweendonga: +10%~ -5%
Ubukhulu bodonga abuyi kwahluka ngaphezu kwe-0.003 kwi (0.08mm) kubude beenyawo ezili-10
Ubude: ±0.25 kwi (6.4 mm)
Umgangatho: UL797-2000
Ukugqiba: I-Zinc ifakwe, i-Pre-galvanized
I-Zinc ifakwe: iklasi 3, 80-120 g / m2;iklasi 4, 275-500 g/m2