橡胶密封垫片
公称通径DN(mm) Nominal diameter | |||||
D2 | D1 | b | Φe | n | |
15 | 95 | 65 | 2 | 14 | 4 |
20 | 105 | 75 | 2 | 14 | 4 |
25 | 115 | 85 | 2 | 14 | 4 |
32 | 140 | 100 | 2.5 | 18 | 4 |
40 | 150 | 110 | 2.5 | 18 | 4 |
50 | 165 | 125 | 2.5 | 18 | 4 |
65 | 185 | 145 | 2.5 | 18 | 4 |
80 | 200 | 160 | 2.5 | 18 | 8 |
100 | 220 | 180 | 2.5 | 18 | 8 |
125 | 250 | 210 | 3 | 18 | 8 |
150 | 285 | 240 | 3 | 22 | 8 |
200 | 340 | 295 | 3 | 22 | 8 |
250 | 390 | 350 | 3 | 23 | 12 |
聚四氟乙烯橡胶复合补偿器
公称通径DN(mm) Nominal diameter | 波数 Waven number | 长度L Lengh (mm) | 允许延伸量 Allow extension of(+)(mm) | 允许压缩量 Allow compression(-)(mm) | 允许径向偏移b Allow radial migration b(mm) | 允许转角度数d To the point of allowing a few d(度) | 使用压力 The use of pressure (MPa) |
25 | 3 | 65 | +6 | -8 | 5 | 20 | 0.6 |
32 | 3 | 70 | +6 | -10 | 8 | 20 | 0.6 |
40 | 3 | 75 | +6 | -12 | 12 | 25 | 0.6 |
50 | 3 | 82 | +7 | -13 | 16 | 25 | 0.6 |
65 | 3 | 90 | +8 | -15 | 18 | 30 | 0.6 |
80 | 3 | 100 | +9 | -16 | 20 | 30 | 0.6 |
100 | 3 | 110 | +10 | -17 | 20 | 30 | 0.6 |
125 | 3 | 120 | +11 | -18 | 20 | 30 | 0.6 |
150 | 3 | 140 | +12 | -20 | 20 | 25 | 0.4 |
200 | 3 | 140 | +13 | -22 | 20 | 20 | 0.4 |
250 | 3 | 160 | +13 | -23 | 20 | 15 | 0.4 |
300 | 3 | 160 | +13 | -25 | 20 | 12 | 0.4 |
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