Mặt bích mù DIN 2527 PN10
      
      
        THÔNG SỐ KỸ THUẬT:  PN10 - BLRF
| Nominal | D | t | C | Holes | h | G | f | KG | 
| Pipe Size | 
| 10 | 90 | 14 | 60 | 4 | 14 | 40 | 2 | 0.38 | 
| 15 | 95 | 14 | 65 | 4 | 14 | 45 | 2 | 0.44 | 
| 20 | 105 | 16 | 75 | 4 | 14 | 58 | 2 | 0.66 | 
| 25 | 115 | 16 | 85 | 4 | 14 | 68 | 2 | 0.82 | 
| 32 | 140 | 16 | 100 | 4 | 18 | 78 | 2 | 1.18 | 
| 40 | 150 | 16 | 110 | 4 | 18 | 88 | 3 | 1.39 | 
| 50 | 165 | 18 | 125 | 4 | 18 | 102 | 3 | 1.62 | 
| 65 | 185 | 18 | 145 | 4 | 18 | 122 | 3 | 2.14 | 
| 80 | 200 | 20 | 160 | 4 | 18 | 138 | 3 | 3.43 | 
| 100 | 220 | 20 | 180 | 4 | 18 | 158 | 3 | 4.22 | 
| 125 | 250 | 22 | 210 | 8 | 18 | 188 | 3 | 6.1 | 
| 150 | 285 | 22 | 240 | 8 | 22 | 212 | 3 | 7.51 | 
| 200 | 340 | 24 | 295 | 8 | 22 | 268 | 3 | 12.31 | 
| 250 | 395 | 26 | 350 | 12 | 22 | 320 | 3 | 18.55 | 
| 300 | 445 | 26 | 400 | 12 | 22 | 370 | 4 | 25.47 | 
| 350 | 505 | 26 | 460 | 12 | 22 | 430 | 4 | 31.78 | 
| 400 | 565 | 26 | 515 | 16 | 22 | 532 | 4 | 38.5 | 
| 500 | 670 | 28 | 620 | 20 | 26 | 585 | 4 | 60.13 |