Galvanized Square And Rectangular Steel Pipe

Square chitoliro: 20 * 20mm kuti 400 * 400mm
Amakona anayi chitoliro: 20 * 40mm kuti 300 * 500mm
makulidwe: 1.0mm mpaka 30mm
Utali: nthawi zambiri 5.8m kapena 6m kapena 12m, kapena kudula ngati pakufunika 2m mpaka 12m
Zinc TACHIMATA: kawirikawiri 200g/m2 (30um) kapena pakufunika 200 kuti 500g/m2 (30 kuti 70um)
Standard: ASTM A500, EN10219, EN10210, JIS3466, GB/T 6728
Ntchito: Zomangamanga / zomangira zitsulo chitoliro, Kamangidwe Zitsulo, mpanda positi zitsulo chitoliro