G. I. Wire 12 SWG, Canvas Fire Fighting Hose, Size 3 Inch Nominal Diameter 70mm, Mass per Meter Length 470, as per IS4927 1992, MS Chain, 0625 inch, with Test Certificate, Load Bearing Capacity 8 Tonne, PVC, Heavy Duty Suction Discharge helical water hose, blue in colour, inside surface smooth, light corrugation outside, resistant to crushing, abrasion Size 2. 5 inch, M. S. Flange 6 inch with Collar, Thickness 12. 7MM Plus Minus 10 percent, 8 Holes