| 
 
  | 
 
  | 
| 
 一、性能特點  | 
| 
 序號  | 
 名稱  | 
 數(shù)量  | 
 材料  | 
| 
 1  | 
 壓蓋  | 
 2  | 
 QT400-15,Q235A  | 
| 
 2  | 
 本體  | 
 1  | 
 QT400-15,Q235A  | 
| 
 3  | 
 密封圈  | 
 2  | 
 NBR,NR,FPM  | 
| 
 4  | 
 螺栓  | 
 2  | 
 Q235A,35,1Cr18Ni9Ti  | 
| 
 5  | 
 螺母  | 
 2n  | 
 Q235A,35,1Cr18Ni9Ti  | 
| 
 6  | 
 螺栓  | 
 4  | 
 Q235A,35,1Cr18Ni9Ti  | 
| 
 7  | 
 螺母  | 
 4  | 
 Q235A,35,1Cr18Ni9Ti  | 
| 
 8  | 
 螺栓  | 
 4  | 
 Q235A,35,1Cr18Ni9Ti  | 
| 
 9  | 
 螺母  | 
 4  | 
 Q235A,35,1Cr18Ni9Ti  | 
| 
 10  | 
 密封條  | 
 2  | 
 NBR,NR,FPM  | 
| 
 公稱通徑 
 | 
 公稱壓力PN0.6-4.0MPa 
 | 
|||||||||
| 
 DN 
 | 
 DW 
 | 
 D 
 | 
 D1 
 | 
 L1 
 | 
 L2 
 | 
 L 
 | 
 A 
 | 
 n-d 
 | 
 n0-d0 
 | 
 n-T0 
 | 
| 
 65 
 | 
 76 
 | 
 155 
 | 
 130 
 | 
 202 
 | 
 178 
 | 
 240 
 | 
 213 
 | 
 4-M12 
 | 
 4-M12 
 | 
 4-M16 
 | 
| 
 80 
 | 
 89 
 | 
 165 
 | 
 140 
 | 
 192 
 | 
 227 
 | 
|||||
| 
 100 
 | 
 118 
 | 
 195 
 | 
 172 
 | 
 225 
 | 
 260 
 | 
|||||
| 
 150 
 | 
 168 
 | 
 255 
 | 
 222 
 | 
 275 
 | 
 310 
 | 
|||||
| 
 200 
 | 
 219 
 | 
 310 
 | 
 277 
 | 
 330 
 | 
 370 
 | 
|||||
| 
 250 
 | 
 274 
 | 
 375 
 | 
 336 
 | 
 340 
 | 
 380 
 | 
 6-M12 
 | 
 4-M20 
 | 
|||
| 
 300 
 | 
 326 
 | 
 440 
 | 
 398 
 | 
 234 
 | 
 464 
 | 
 280 
 | 
 510 
 | 
 6-M16 
 | 
 4-M16 
 | 
|
| 
 350 
 | 
 378 
 | 
 490 
 | 
 450 
 | 
 520 
 | 
 568 
 | 
 8-M16 
 | 
||||
| 
 400 
 | 
 419 
 | 
 540 
 | 
 500 
 | 
 568 
 | 
 610 
 | 
|||||
| 
 450 
 | 
 480 
 | 
 590 
 | 
 550 
 | 
 620 
 | 
 668 
 | 
 10-M16 
 | 
||||
| 
 500 
 | 
 532 
 | 
 645 
 | 
 600 
 | 
 668 
 | 
 715 
 | 
|||||
| 
 600 
 | 
 635 
 | 
 750 
 | 
 703 
 | 
 775 
 | 
 825 
 | 
|||||
| 
 700 
 | 
 738 
 | 
 850 
 | 
 805 
 | 
 875 
 | 
 925 
 | 
 12-M16 
 | 
||||