ERW Zagaye bututu: 21.3mm zuwa 508mm
Length: gama gari 5.8m ko 6m ko 12m, ko yanke kamar yadda ake bukata 2m zuwa 12m
Standard: ASTM A53, API 5L, ASTM A252, ASTM A795, ISO65, DIN2440, BS1387. BS1139, EN10255, EN39, JIS3444, GB/T 3091 & GB/T13793
Application: Gina / kayan gini karfe bututu, Karfe tsarin, shinge post karfe bututu,
Scaffolding bututu, Wuta kariya karfe bututu, Greenhouse karfe bututu, Low matsa lamba ruwa, ruwa, gas, mai, line bututu, Ban ruwa bututu, Handrail bututu
