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    |  连接尺寸表
 
| 型号 | 公称压力PN (MPa)
 | 公称通径 DN(mm)
 | 尺寸(mm) | 重量 (Kg)
 |  
| L | D | D1 | D2 | b | Z-d | D3 | H |  
| H44H-16C H44W-16P
 H44W-16R
 | 1.6 | 40 | 200 | 145 | 110 | 88 | 20 | 4-18 | 145 | 103 | 15.2 |  
| 1.6 | 50 | 230 | 160 | 125 | 102 | 20 | 4-18 | 185 | 160 | 21.3 |  
| 1.6 | 65 | 290 | 180 | 145 | 122 | 22 | 8-18 | 215 | 175 | 28.1 |  
| 1.6 | 80 | 310 | 195 | 160 | 133 | 22 | 8-18 | 235 | 185 | 37.6 |  
| 1.6 | 100 | 350 | 230 | 180 | 158 | 24 | 8-23 | 270 | 220 | 56.7 |  
| 1.6 | 125 | 400 | 270 | 210 | 184 | 28 | 8-25 | 340 | 248 | 91 |  
| 1.6 | 150 | 480 | 300 | 240 | 212 | 30 | 8-25 | 375 | 270 | 129 |  
| 1.6 | 200 | 550 | 360 | 295 | 268 | 34 | 12-25 | 435 | 350 | 210 |  
| 1.6 | 250 | 650 | 425 | 355 | 320 | 36 | 12-30 | 515 | 415 | 290 |  
| 1.6 | 300 | 750 | 485 | 410 | 370 | 40 | 16-30 |  |  | 320 |  
| 1.6 | 350 | 850 | 550 | 470 | 430 | 44 | 16-34 |  |  | 420 |  
| 型号 | 公称压力 PN(MPa)
 | 公称通径 DN(mm)
 | 尺寸(mm) | 重量 (Kg)
 |  
| L | D | D1 | D2 | b | Z-d | D3 | H |  
| H44H-25C H44W-25P
 H44W-25R
 | 2.5 | 40 | 200 | 145 | 110 | 88 | 20 | 4-18 | 145 | 103 | 15.2 |  
| 2.5 | 50 | 230 | 160 | 125 | 102 | 20 | 4-18 | 185 | 160 | 21.3 |  
| 2.5 | 65 | 290 | 180 | 145 | 122 | 22 | 8-18 | 215 | 175 | 28.1 |  
| 2.5 | 80 | 310 | 195 | 160 | 133 | 22 | 8-18 | 235 | 185 | 37.6 |  
| 2.5 | 100 | 350 | 230 | 180 | 158 | 24 | 8-23 | 270 | 220 | 56.7 |  
| 2.5 | 125 | 400 | 270 | 210 | 184 | 28 | 8-25 | 340 | 248 | 91 |  
| 2.5 | 150 | 480 | 300 | 240 | 212 | 30 | 8-25 | 375 | 270 | 129 |  
| 2.5 | 200 | 550 | 360 | 295 | 268 | 34 | 12-25 | 435 | 350 | 210 |  
| 2.5 | 250 | 650 | 425 | 355 | 320 | 36 | 12-30 | 515 | 415 | 290 |  
| 2.5 | 300 | 750 | 485 | 410 | 370 | 40 | 16-30 |  |  | 320 |  
| 2.5 | 350 | 850 | 550 | 470 | 430 | 44 | 16-34 |  |  | 420 |  |  
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