Diametro nominale Flangia Collanino Gradino Foratura Peso di una flangia (7,85 Kg/dm3)
d1 Filetto k D b h1 d3 d4 f d2 Vite Fori KG
1521,3R 1/2"5580122030,040,02,011M1040,373
2026,9R 3/4" 6590142440,050,02,011M1040,584
2533,7R 1"75100142450,060,02,011M1040,729
3242,4R 1-1/4"90120142660,070,02,014M1241,040
4048,3R 1-1/2"100130142670,080,03,014M1241,200
5060,3R 2"110140142880,090,03,014M1241,340
6576,1R 2-1/2" 1301601432100,0110,03,014M1241,830
8088,9R 3"1501901634110,0128,03,018M1642,750
100114,3R 4"1702101640130,0148,03,018M1643,010
125139,7R 5"2002401844160,0178,03,018M1684,300
150168,3R 6"2252651844185,0202,03,018M1684,630