A型—附接法兰 | B型—附接法兰 |
公称通径 | 工作压力 Mpa max |
Do max |
d max |
A | T | L | M | 螺钉 GB 70(8.8) |
O型密封圈 GB 3452-1 |
重量 Kg/套 |
|
DN | NPS | ||||||||||
3000PSI法兰 | |||||||||||
15 | 1/2 | 21 | 20 | 14 | 17.5 | 38.1 | 30 | 24.3 | M8x25 | 19x3.55 | 0.32 |
20 | 3/4 | 21 | 30 | 20 | 22.3 | 47.6 | 35 | 32.2 | M10x30 | 25x3.55 | 0.47 |
25 | 1 | 21 | 38 | 28 | 26.2 | 52.4 | 40 | 38.5 | M10x30 | 32.5x3.55 | 0.56 |
32 | 1.1/4 | 21 | 42 | 33 | 30.2 | 58.7 | 45 | 43.7 | M10x35 | 37.5x3.55 | 0.81 |
40 | 1.1/2 | 21 | 48 | 42 | 35.7 | 69.9 | 50 | 50.8 | M12x35 | 47.5x3.55 | 1.10 |
50 | 2 | 21 | 60 | 52 | 42.9 | 77.8 | 60 | 52.8 | M12x35 | 56x3.55 | 1.39 |
65 | 2.1/2 | 17.5 | 76 | 65 | 50.8 | 88.9 | 70 | 74.9 | M12x40 | 69x3.55 | 1.86 |
80 | 3 | 14 | 89 | 81 | 61.9 | 105.4 | 80 | 90.9 | M16x45 | 85x3.55 | 3.18 |
100 | 4 | 3.5 | 114 | 106 | 77.8 | 130.2 | 80 | 115 | M16x50 | 112x3.55 | 5.32 |
125 | 5 | 3.5 | 140 | 132 | 92.1 | 152.4 | 80 | 140.5 | M16x55 | 136x3.55 | 6.16 |
6000PSI法兰 | |||||||||||
15 | 1/2 | 41 | 20 | 14 | 18.2 | 40.5 | 40 | 24.6 | M8x30 | 19x3.55 | 0.35 |
20 | 3/4 | 41 | 30 | 20 | 23.8 | 50.8 | 45 | 32.5 | M10x35 | 25x3.55 | 0.66 |
25 | 1 | 41 | 38 | 28 | 27.8 | 57.2 | 50 | 38.8 | M12x40 | 32.5x3.55 | 0.93 |
32 | 1.1/4 | 41 | 42 | 33 | 31.8 | 66.7 | 55 | 44.5 | M14x45 | 37.5x3.55 | 1.98 |
40 | 1.1/2 | 41 | 48 | 42 | 36.5 | 79.4 | 60 | 51.8 | M16x50 | 47.5x3.55 | 2.56 |
50 | 2 | 41 | 60 | 52 | 44.5 | 98.8 | 70 | 67.6 | M20x60 | 56x3.55 | 5.44 |
65 | 2.1/2 | 32 | 89 | 65 | 58.7 | 123.8 | 75 | 89.5 | M24x80 | 69x3.55 | 9.44 |
80 | 3 | 32 | 114 | 81 | 71.4 | 152.4 | 80 | 114.5 | M30x100 | 85x3.55 | 17.63 |
公称通径 | 工作压力 Mpa max |
Do max |
d max |
A | T | L | M | 螺母 GB6170 |
螺钉 GB 70(8.8) |
O型密封圈 GB 3452-1 |
重量 Kg/套 |
|
DN | NPS | |||||||||||
3000PSI法兰 | ||||||||||||
15 | 1/2 | 21 | 20 | 14 | 17.5 | 38.1 | 60 | 24.3 | M8 | M8x40 | 19x3.55 | 0.42 |
20 | 3/4 | 21 | 30 | 20 | 22.3 | 47.6 | 70 | 32.2 | M10 | M10x40 | 25x3.55 | 0.89 |
25 | 1 | 21 | 38 | 28 | 26.2 | 52.4 | 80 | 38.5 | M10 | M10x45 | 32.5x3.55 | 1.08 |
32 | 1.1/4 | 21 | 42 | 33 | 30.2 | 58.7 | 90 | 43.7 | M10 | M10x45 | 37.5x3.55 | 1.55 |
40 | 1.1/2 | 21 | 48 | 42 | 35.7 | 69.9 | 100 | 50.8 | M12 | M12x50 | 47.5x3.55 | 2.08 |
50 | 2 | 21 | 60 | 52 | 42.9 | 77.8 | 120 | 52.8 | M12 | M12x50 | 56x3.55 | 2.70 |
65 | 2.1/2 | 17.5 | 76 | 65 | 50.8 | 88.9 | 140 | 74.9 | M12 | M12x60 | 69x3.55 | 3.89 |
80 | 3 | 14 | 89 | 81 | 61.9 | 105.4 | 160 | 90.9 | M16 | M16x70 | 85x3.55 | 5.12 |
100 | 4 | 3.5 | 114 | 106 | 77.8 | 130.2 | 160 | 115 | M16 | M16x80 | 112x3.55 | 10.9 |
125 | 5 | 3.5 | 140 | 132 | 92.1 | 152.4 | 160 | 140.5 | M16 | M16x80 | 136x3.55 | 12.1 |
6000PSI法兰 | ||||||||||||
15 | 1/2 | 41 | 20 | 14 | 18.2 | 40.5 | 80 | 24.6 | M8 | M8x45 | 19x3.55 | 0.67 |
20 | 3/4 | 41 | 30 | 20 | 23.8 | 50.8 | 90 | 32.5 | M10 | M10x50 | 25x3.55 | 1.27 |
25 | 1 | 41 | 38 | 28 | 27.8 | 57.2 | 100 | 38.8 | M12 | M12x65 | 32.5x3.55 | 1.92 |
32 | 1.1/4 | 41 | 42 | 33 | 31.8 | 66.7 | 110 | 44.5 | M14 | M14x70 | 37.5x3.55 | 3.85 |
40 | 1.1/2 | 41 | 48 | 42 | 36.5 | 79.4 | 120 | 51.8 | M16 | M16x80 | 47.5x3.55 | 4.80 |
50 | 2 | 41 | 60 | 52 | 44.5 | 98.8 | 140 | 67.6 | M20 | M20x100 | 56x3.55 | 10.69 |
65 | 2.1/2 | 32 | 89 | 65 | 58.7 | 123.8 | 150 | 89.5 | M24 | M24x130 | 69x3.55 | 18.04 |
80 | 3 | 32 | 114 | 81 | 71.4 | 152.4 | 160 | 114.5 | M30 | M30x140 | 85x3.55 | 33.64 |