No. | Name | Quantity | Material | 1 | Cover | 2 | QT400-15,Q235A,ZG230-450, 1Cr13, 20 | 2 | sleeve | 1 | Q235A, 20, 16Mn, 1Cr18Ni9Ti | 3 | Gasket | 2 | NBR,CR,FPM,NR | 4 | bolt | n | Q234A,35, 1Cr18Ni9Ti | 5 | Nut | n | Q235A, 20,1Cr8Ni9Ti |
Size Nominal Diameter DN | External diameter of pipe DW | Length | N-Th | Length | D | 0.25-1.6Mpa | 2.5-6.4 Mpa | L1 | L | 65 | 76 | 180 | 208 | 155 | 4-M12 | 4-M12 | 80 | 89 | 165 | 100 | 108 | 195 | 14 | 195 | 125 | 133 | 225 | 125 | 140 | 225 | 4-M16 | 150 | 159 | 220 | 255 | 4-M16 | 6-M16 | 168 | 255 | 200 | 219 | 310 | 225 | 245 | 335 | 250 | 273 | 223 | 375 | 6-M20 | 8-M20 | 300 | 325 | 220 | 273 | 440 | 350 | 355 | 490 | 8-M20 | 10-M20 | 377 | 490 | 400 | 406 | 540 | 426 | 540 | 10-M20 | 12-M20 | 450 | 457 | 590 | 480 | 590 | 500 | 508 | 645 | 530 | 645 | 600 | 610 | 750 | 630 | 750 | 700 | 720 | 855 | 12-M20 | 14-M20 | 800 | 820 | 290 | 355 | 970 | 12-M24 | 16-M24 | 900 | 920 | 1070 | 14-M24 | 18-M24 | 1000 | 1020 | 1170 | 1200 | 1220 | 1405 | 16-M24 | 20-M24 | 1400 | 1420 | 377 | 1590 | 18-M24 | 28-M27 | 1500 | 1520 | 1690 | 1600 | 1620 | 1795 | 20-M27 | 28-M27 | 1800 | 1820 | 2000 | 22-M27 | 30-M30 | 2000 | 2020 | 2200 | 24-M27 | 32-M30 | 2200 | 2220 | 400 | 2420 | 26-M30 | | 2400 | 2420 | 2635 | 28-M30 | | 2600 | 2620 | 400 | 2835 | 30-M30 | | 2800 | 2820 | 3030 | 32-M33 | | 3000 | 3020 | 3240 | 34-M33 | | 3200 | 3220 | 3440 | 36-M33 | | 3400 | 3420 | 490 | 3640 | 38-M33 | | 3600 | 3620 | 3860 | 40-M33 | | 3800 | 382 | 500 | 4080 | 40-M36 | | 4000 | 4020 | 4300 | 42-M36 | |
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