Galvanized Karfe Bututu

Diamita: 21.3mm zuwa 508mm
Rufin zinc: yawanci 200g/m2 (30um) ko kuma kamar yadda ake buƙata 200 zuwa 500g/m2 (30 zuwa 70um)
Daidaitacce: ASTM A53, API 5L, ASTM A252, ASTM A795, ISO65, DIN2440, BS1387. BS1139, EN10255, EN39, JIS3444, GB/T 3091 & GB/T13793
Aikace-aikace: Gine-gine / kayan gini bututun ƙarfe, Tsarin ƙarfe, bututun ƙarfe mai shinge,
Bututun Scaffolding, Bututun ƙarfe na kariya daga gobara, bututun ƙarfe na Greenhouse, Ruwa mai ƙarancin matsin lamba, ruwa, iskar gas, mai, bututun layi, bututun ban ruwa, bututun hannu