主要连接尺寸及重量
公称压力 PN(Mpa) | L | D | K | n-d | |||||
公称通径 | 参考值 | ||||||||
DN(mm) | NPS(inch) | D0 | H | W(Kg) | |||||
1.6 | 15 | 1/2 | 130 | 95 | 65 | 4-14 | 120 | 320 | 5 |
20 | 3/4 | 150 | 105 | 75 | 4-14 | 140 | 335 | 7 | |
25 | 1 | 160 | 115 | 85 | 4-14 | 160 | 360 | 7.5 | |
32 | 11/4 | 180 | 135 | 100 | 4-18 | 160 | 380 | 11 | |
40 | 11/2 | 200 | 145 | 110 | 4-18 | 200 | 400 | 16 | |
50 | 2 | 230 | 160 | 125 | 4-18 | 200 | 420 | 19 | |
65 | 21/2 | 290 | 180 | 145 | 4-18 | 280 | 460 | 31 | |
80 | 3 | 310 | 195 | 160 | 8-18 | 280 | 460 | 40 | |
100 | 4 | 350 | 230 | 180 | 8-18 | 280 | 520 | 61 | |
125 | 5 | 400 | 270 | 210 | 8-18 | 420 | 570 | 91 | |
150 | 6 | 480 | 300 | 240 | 8-22 | 420 | 640 | 131 | |
200 | 8 | 600 | 360 | 295 | 12-22 | 420 | 720 | 210 | |
250 | 10 | 650 | 405 | 355 | 12-26 | 490 | 820 | 335 | |
300 | 12 | 750 | 460 | 410 | 12-26 | 700 | 1050 | 392 | |
350 | 14 | 850 | 550 | 470 | 16-26 | 800 | 1750 | 780 | |
400 | 16 | 950 | 620 | 525 | 16-30 | 800 | 1950 | 1100 | |
2.5 | 15 | 1/2 | 130 | 95 | 65 | 4-14 | 120 | 320 | 6 |
20 | 3/4 | 150 | 105 | 75 | 4-14 | 140 | 335 | 7 | |
25 | 1 | 160 | 115 | 85 | 4-14 | 160 | 360 | 8 | |
32 | 11/4 | 180 | 135 | 100 | 4-18 | 160 | 380 | 11 | |
40 | 11/2 | 200 | 145 | 110 | 4-18 | 200 | 400 | 16 | |
50 | 2 | 230 | 160 | 125 | 4-18 | 200 | 420 | 19 | |
65 | 21/2 | 290 | 180 | 145 | 8-18 | 280 | 460 | 32 | |
80 | 3 | 310 | 195 | 160 | 8-18 | 280 | 460 | 41 | |
100 | 4 | 350 | 230 | 190 | 8-22 | 280 | 520 | 62 | |
125 | 5 | 400 | 270 | 220 | 8-26 | 420 | 570 | 93 | |
150 | 6 | 480 | 300 | 250 | 8-26 | 420 | 640 | 132 | |
200 | 8 | 600 | 360 | 310 | 12-26 | 420 | 720 | 211 | |
250 | 10 | 650 | 425 | 370 | 12-30 | 490 | 820 | 336 | |
300 | 12 | 700 | 485 | 430 | 16-30 | 700 | 1050 | 393 | |
350 | 14 | 850 | 550 | 470 | 16-26 | 800 | 1750 | 781 | |
400 | 16 | 950 | 620 | 525 | 16-30 | 800 | 1950 | 1102 | |
4.0 | 15 | 1/2 | 130 | 95 | 65 | 4-14 | 120 | 320 | 6 |
20 | 3/4 | 150 | 105 | 75 | 4-14 | 140 | 335 | 7 | |
25 | 1 | 160 | 115 | 85 | 4-14 | 160 | 360 | 8.5 | |
32 | 11/4 | 180 | 135 | 100 | 4-18 | 160 | 380 | 11 | |
40 | 11/2 | 200 | 145 | 110 | 4-18 | 200 | 400 | 16 | |
50 | 2 | 230 | 16 | 125 | 4-18 | 200 | 420 | 19 | |
65 | 21/2 | 290 | 180 | 145 | 8-18 | 280 | 460 | 32 | |
80 | 3 | 310 | 195 | 160 | 8-18 | 280 | 460 | 41 | |
100 | 4 | 350 | 230 | 190 | 8-22 | 280 | 520 | 63 | |
125 | 5 | 400 | 270 | 220 | 8-26 | 420 | 570 | 92 | |
150 | 6 | 480 | 300 | 250 | 8-26 | 420 | 640 | 134 | |
200 | 8 | 600 | 370 | 320 | 12-30 | 420 | 720 | 215 | |
250 | 10 | 650 | 450 | 385 | 12-33 | 490 | 820 | 337 | |
300 | 12 | 750 | 515 | 450 | 16-33 | 700 | 1050 | 394 | |
350 | 14 | 850 | 550 | 470 | 16-26 | 800 | 1750 | 782 | |
400 | 16 | 950 | 620 | 525 | 16-30 | 800 | 1950 | 1105 |
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