Galvanized steel sawb kauj nrog dav 50-500mm, dav siv rau steel qauv, lub tsev thiab kev tsim kho.
Qhov saum npoo oxidation tsis kam ntawm galvanized steel sawb muaj zog, uas tuaj yeem ntxiv dag zog rau kev tiv thaiv corrosion ntawm qhov chaw.
1. Tsawg tus nqi ua haujlwm.
2. Ua haujlwm ntev.Lub durability ntawm txheej yog txhim khu kev qha.
3. Cov txheej txheem muaj zog toughness.
4. Galvanized steel sawb tuaj yeem tiv thaiv tag nrho txawm tias nyob rau hauv kev nyuaj siab, cov ces kaum ntse thiab qhov chaw nkaum.
5. Feem ntau, tus nqi kub dip zinc yog qis dua li ntawm kev siv lwm cov txheej tiv thaiv.