Rukunin Rukunin Ƙarfe Biyu Mai Rarraba Karfe
Rukunin Rukunin Ƙarfe Biyu Mai Rarraba Karfe
1.Material na farantin karfe: Q235 ko SS400
2.Kauri na farantin karfe: 1.5mm-8mm
3.Pipe Diamita: 400mm-9000mm
4.Corrugation: 68*13,125*25, 150*50, 200*55, 300*110, 380*140, 400*150
5. Zurfin cika: 1.5-60m
6.Anti-lalata magani: zafi tsoma galvanized ≥84μm (610g / ㎡)
7.Na biyu anti-lalata: yawanci kwalta (bitumen) mai rufi ko epoxy guduro mai rufi.
8.Amfani rayuwa:≥100 shekaru.
9.Standard: JTT 791-2010 , ko AASHTO M36.
