主要外形尺寸和连接尺寸The main dimensions and connection dimensions
国标(GB)1.6MPa 单位：mm
型号 TYPE | 公称通径 DN(mm) | 尺寸（mm）Dimensions |
L | D | D1 | D2 | H | b-f | Z-Φd | D0 |
J41W-16P(R) | 15 | 130 | 95 | 65 | 45 | 170 | 14-2 | 4-14 | 120 |
20 | 150 | 105 | 75 | 55 | 190 | 14-2 | 4-14 | 140 |
25 | 160 | 115 | 85 | 65 | 205 | 14-2 | 4-14 | 160 |
32 | 180 | 135 | 100 | 78 | 270 | 16-2 | 4-18 | 180 |
40 | 200 | 145 | 110 | 85 | 310 | 16-3 | 4-18 | 200 |
50 | 230 | 160 | 125 | 100 | 358 | 16-3 | 4-18 | 240 |
65 | 290 | 180 | 145 | 120 | 373 | 18-3 | 4-18 | 280 |
80 | 310 | 195 | 160 | 135 | 435 | 20-3 | 8-18 | 320 |
100 | 350 | 215 | 180 | 155 | 500 | 20-3 | 8-18 | 360 |
125 | 400 | 245 | 210 | 185 | 614 | 22-3 | 8-18 | 400 |
150 | 480 | 280 | 240 | 210 | 674 | 24-3 | 8-23 | 400 |
200 | 600 | 335 | 295 | 265 | 818 | 26-3 | 12-23 | 450 |
300 | 730 | 405 | 355 | 320 | 969 | 30-3 | 12-25 | 550 |
国标(GB)2.5MPa 单位：mm
型号 TYPE | 公称通径 DN(mm) | 尺寸（mm）Dimensions |
L | D | D1 | D2 | H | b-f | Z-Φd | D0 |
J41W-25P(R) | 15 | 130 | 95 | 65 | 45 | 233 | 16-2 | 4-14 | 120 |
20 | 150 | 105 | 75 | 55 | 275 | 16-2 | 4-14 | 140 |
25 | 160 | 115 | 85 | 65 | 285 | 16-2 | 4-14 | 160 |
32 | 180 | 135 | 100 | 78 | 302 | 18-2 | 4-18 | 180 |
40 | 200 | 145 | 110 | 85 | 355 | 18-3 | 4-18 | 200 |
50 | 230 | 160 | 125 | 100 | 362 | 20-3 | 4-18 | 240 |
65 | 290 | 180 | 145 | 120 | 400 | 22-3 | 8-18 | 280 |
80 | 310 | 195 | 160 | 135 | 430 | 22-3 | 8-18 | 320 |
100 | 350 | 230 | 190 | 160 | 465 | 24-3 | 8-23 | 360 |
125 | 400 | 270 | 220 | 188 | 550 | 28-3 | 8-23 | 400 |
150 | 480 | 300 | 250 | 218 | 700 | 30-3 | 8-25 | 400 |
200 | 600 | 360 | 310 | 278 | 780 | 34-3 | 12-25 | 450 |
250 | 730 | 425 | 370 | 332 | 900 | 36-3 | 12-30 | 550 |
性能规范Specifications
公称压力: 1.0,1.6,2.5,4 .0,6.4Mpa
强度试验: PT1.5,2.4,3.75,6.0,9.6Mpa
密封试验: 1.1,1.76,2.75,4.4,7.04Mpa
气密封试验 :0.6Mpa
适用介质: 硝酸类，醋酸类
适用温度: ≦200℃
Nominal pressure: 1.0,1.6,25,4.0,6.4Mpa
Strength test: PT1.5.2.4,3.75.6.0,9.6 Mpa
Seal Test 1. 1,1.76,2.75,4.4,7.0 Mpa
Gas seal test: 0.6Mpa
Suitable medium: nitric acid, acetic acid
Suitable temperature: ≦200℃
国标(GB)4.0MPa 单位：mm
型号 TYPE | 公称通径 DN(mm) | 尺寸（mm）Dimensions |
L | D | D1 | D2 | H | b-f | Z-Φd | D0 |
J41W-40P(R) | 15 | 130 | 95 | 65 | 45 | 233 | 16-2 | 4-14 | 40 |
20 | 150 | 105 | 75 | 55 | 275 | 16-2 | 4-14 | 51 |
25 | 160 | 115 | 85 | 65 | 285 | 16-2 | 4-14 | 58 |
32 | 180 | 135 | 100 | 78 | 302 | 18-2 | 4-18 | 66 |
40 | 200 | 145 | 110 | 85 | 355 | 18-3 | 4-18 | 76 |
50 | 230 | 160 | 125 | 100 | 370 | 20-3 | 4-18 | 88 |
65 | 290 | 180 | 145 | 120 | 408 | 22-3 | 8-18 | 110 |
80 | 310 | 195 | 160 | 135 | 436 | 22-3 | 8-18 | 121 |
100 | 350 | 230 | 190 | 160 | 475 | 24-3 | 8-23 | 150 |
125 | 400 | 270 | 220 | 188 | 558 | 28-3 | 8-23 | 176 |
150 | 480 | 300 | 250 | 218 | 720 | 30-3 | 8-25 | 204 |
200 | 600 | 375 | 320 | 282 | 800 | 38-3 | 12-30 | 260 |
国标(GB)6.4MPa 单位：mm
型号 TYPE | 公称通径 DN(mm) | 尺寸（mm）Dimensions |
L | D | D1 | D2 | H | Z-Φd | D0 |
J41W-64P(R) | 15 | 170 | 105 | 75 | 55 | 185 | 4-14 | 140 |
20 | 190 | 125 | 90 | 68 | 228 | 4-18 | 160 |
25 | 210 | 135 | 100 | 78 | 275 | 4-18 | 180 |
32 | 230 | 150 | 110 | 82 | 325 | 4-23 | 200 |
40 | 260 | 165 | 125 | 95 | 360 | 4-23 | 240 |
50 | 300 | 175 | 135 | 105 | 410 | 4-23 | 280 |
65 | 340 | 200 | 160 | 130 | 450 | 8-23 | 320 |
80 | 380 | 210 | 170 | 140 | 485 | 8-23 | 360 |
100 | 430 | 250 | 200 | 168 | 537 | 8-25 | 400 |
125 | 500 | 295 | 240 | 202 | 631 | 8-30 | 400 |
150 | 550 | 340 | 280 | 240 | 646 | 8-34 | 450 |
200 | 650 | 405 | 345 | 300 | 813 | 12-34 | 500 |
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