DIMA PN12 PL 平板法兰属于意标法兰标准体系。是意标法兰(又称UNI法兰)的其中一种表现形式,是设备或管道上常用的法兰。以下是DIMA PN12 PL 平板法兰中,相关压力下,各部位的全部尺寸及图示,以方便广大法兰从业者查询和参考。
D.l. 1882 - PIANE SCORREVOLI - PN. 12
DN | Pollici | d1 | a | D | b | F | N0 Fori | Peso (kg) |
15 | 1/2” | 22 | 60 | 80 | 12 | 9 | 4 | 0,60 |
20 | 3/4” | 28 | 70 | 95 | 12 | 10 | 4 | 0,80 |
25 | 1” | 35 | 80 | 110 | 16 | 14 | 4 | 1,00 |
32 | 11/4” | 40 | 90 | 120 | 16 | 14 | 4 | 1,20 |
40 | 11/2” | 50 | 110 | 140 | 16 | 15 | 4 | 1,60 |
50 | 2” | 60 | 125 | 160 | 16 | 18 | 4 | 2,10 |
65 | 21/2” | 80 | 145 | 185 | 16 | 18 | 4 | 2,60 |
80 | 3” | 91 | 160 | 200 | 18 | 18 | 4 | 3,50 |
100 | 4” | 114 | 180 | 230 | 18 | 22 | 4 | 4,30 |
125 | 5” | 138 | 210 | 260 | 18 | 22 | 4 | 5,20 |
150 | 6” | 164 | 240 | 290 | 18 | 22 | 6 | 6.10 |
200 | 8” | 217 | 300 | 350 | 20 | 22 | 6 | 9,00 |
250 | 10” | 271 | 350 | 400 | 22 | 22 | 8 | 12,0 |
300 | 12” | 323 | 400 | 450 | 26 | 22 | 8 | 15,0 |
350 | 14" | 375 | 465 | 520 | 28 | 25 | 10 | 21,0 |
400 | 16” | 425 | 550 | 575 | 28 | 25 | 10 | 25,0 |
450 | 18” | 475 | 570 | 630 | 30 | 25 | 12 | 31,0 |
500 | 20” | 525 | 625 | 680 | 30 | 25 | 12 | 34,0 |
600 | 24” | 630 | 725 | 790 | 32 | 28 | 16 | 42,0 |
700 | 28” | 730 | 830 | 900 | 32 | 28 | 18 | 51,0 |
800 | 32” | 830 | 940 | 1020 | 34 | 32 | 20 | 67,0 |
900 | 36” | 940 | 1040 | 1120 | 36 | 32 | 22 | 76,0 |
1000 | 40” | 1040 | 1140 | 1220 | 36 | 32 | 24 | 95,0 |
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