Stainless Steel Sheet transformed into 3 different convulated hose types with mechanical forming techniques due to need of alternatives for surface area, endurance and pressure. Because they can be bended without cross section constriction, the hose resistance to pressure, heat, vibration and corrosion, they are needed in several areas including our houses and vehicels.   STANDARD PITCH DN Diameter (mm) PN Bend Radius (mm) Weigth mm inch d d1 tol. (±) 20 ºC (bar) r static r dynamic kg/m 6 1/4" 6,1 9,6 0,20 24,0 15 80 0,075 8 5/16" 8,2 12,1 17,0 16 125 0,083 10 3/8" 10,1 14,3 12,0 18 130 0,105 12 1/2" 12,2 16,8 9,0 20 140 0,115 16 5/8" 16,2 21,8 7,0 28 160 0,175 20 3/4" 20,3 26,6 4,0 32 170 0,250 25 1" 25,4 32,2 0,25 3,0 40 190 0,350 32 11/4" 34,3 41,1 2,5 50 260 0,450 40 11/2" 40,0 49,6 0,30 2,5 60 300 0,720 50 2" 50,5 60,5 0,40 1,6 70 320 0,900 WIDE PITCH DN Diameter (mm) PN Bend Radius (mm) Weigth mm inch d d1 tol. (±) 20 ºC (bar) r static kg/m 6 1/4" 6,3 9,6 0,20 65 15 0,050 8 5/16" 8,5 12,1 38 20 0,065 10 3/8" 10,3 14,3 15 22 0,080 12 1/2" 12,5 16,8 18 25 0,095 16 5/8" 16,3 21,8 11 32 0,140 20 3/4" 20,7 26,6 10 35 0,194 25 1" 25,8 32,2 0,25 10 45 0,250 32 11/4" 34,6 41,1 4 55 0,330 40 11/2" 40,7 49,5 0,30 3,5 65 0,540 50 2" 50,8 60,3 0,40 3 75 0,700 CLOSE PITCH DN Diameter (mm) PN Bend Radius (mm) Weigth mm inch d d1 tol. (±) 20 ºC (bar) r static r dynamic kg/m 6 1/4" 6,1 9,6 0,20 18 20 75 0,090 8 5/16" 8,1 12,2 13 25 90 0,111 10 3/8" 10,1 14,3 10 30 95 0,126 12 1/2" 12,2 16,6 7 35 110 0,157 16 5/8" 16,1 21,5 4 40 120 0,235 20 3/4" 20,1 26,6 3 50 130 0,303 25 1" 25,0 32,3 0,25 3 60 190 0,422 32 11/4" 34,1 41,0 2 70 210 0,506 40 11/2" 40,1 49,6 0,30 1,6 80 230 1,060 50 2" 50,1 60,5 0,40 1 100 240 1,330