GLASS -FIBRE FILLED POLITEF® STANDARD FULL WEDGE DIMENSIONS TOLERANCE : Diameter: + 5% Length: + 5% SPECIFIC GRAVITY (gr/cm³): 2,2-2,3 DIAMETER (mm) WEIGHT*  (gr/piece) MAXIMUM  LENGTH TO BE PRODUCED 100 mm 200 mm mm 45 400 805 300 50 490 985 300 55 607 1213 - 60 710 1420 400 65 828 1667 500 70 965 1931 500 75 1087 2173 500 80 1250 2495 500 85 1435 2864 500 90 1600 3200 500 100 1970 3940 500 105 2216 4431 - 110 2405 4811 500 115 2574 5148 300 120 2838 5676 400 125 3049 6098 - 130 3355 6710 400 140 3861 7723 400 150 4410 8809 500 160 4985 9970 500 170 5602 11204 400 180 6319 12639 400 190 7079 14158 400 200 7923 15846 300 210 8735 17471 300 220 9548 19096 - 230 10402 20805 300 240 11289 22577 - 250 12291 24582 500 260 13314 - - 290 16247 32494 500 300 18494 36978 300 330 21733 43466 - 370 26913 - - *Approximate Values.