umuyoboro wa kare wa galvanised umuyoboro wizuba

Q345B ya galvanized ibyuma byuma bikoreshwa muri sisitemu ikurikirana izuba

Ibicuruzwa birambuye:

Ipitingi ya Zinc: G90、65um na 80um

Ibikoresho: Q345B

Radius: 2T-2.5T

Kugororoka: 1.5mm kuri metero

Kwihanganira TWIST degree +/- 0.05 dogere kuri metero.

Uburebure: 11.7mm, 10.5mm, 9.5mm, 9.075mm, 7.8mm, 4.5mm

Ingano: 100 * 100, 120 * 120，125 * 125 150 * 150 ，

Umubyimba: 2.0mm, 2,25mm, 2.5mm, 3.0, mm, 4.0mm, 4.5mm, 5.0mm