Nepo zvitubu zveoiri-zvinopisa zvinopisa uye zvinodzimwa mumafuta, zvitubu zvezinc-galvanized zvinoiswa pasi pekupisa-dip galvanization process.Kuita uku kunosanganisira kunyudza chitubu chesimbi mumudziyo wezingi yakanyunguduka pakupisa kwakanyanya.Vanhu vazhinji vanosarudza zinc-galvanized torsion zvitubu nekuda kwekudzivirira kwavo kunoshamisa kune ngura uye ngura.

Isu tinopa yakafara sarudzo yeGalvanized Garage Door Springs, mu1.75” uye 2” madhayamita mumasaizi ewaya akawanda kubva pa0.192, 0.207, 0.218, 0.225, 0.234, 0.243, 0.250, 0.262 kusvika 0.272, ine max kureba 120″.

Kuyera SeiGarage Door Torsion Springs?

Kuti ugadzirise odha yako yeGarage Door Torsion Springs, ndapota ipai ruzivo rwunotevera nezvechirimo chega chega:

(1) Mukati Diameter

(2) Kukura Kwewaya

(3) Spring Wind Direction

(4) Kureba kwechirimo