Pre Galvanized Irin Pipe

A fi sinkii bo: 30g/m2-100g/m2
Iwọn opin Yika: 12mm si 100mm
Iwọn opin onigun mẹrin ati onigun mẹrin: 10x10mm si 75x75mm, 6x10mm si 50x100mm
Sisanra: 0.8mm si 2.2mm
Ohun elo: eefin, irin pipe, aga, irin pipe ati awọn miiran be irin pipe.