Brand:ROBOT
Model:DQJJ
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DQJF insulative flange
Main Specification
Applied in: natural gas, coal gas, liquid petroleum gas, clean oil, etc.
Nominal pressure: 1.0, 1.6, 2.5, 4.0Mpa
Medium temperature: -10~60°C
Environment temperature: -20~60°C
Insulative resistance: connector≥5MΩ flange≥500KΩ
Breakdown voltage: connector≥5MΩ flange≥500KΩ
0, 2, 0, 2, 1, 71, 1, 2
| 1.6MPa | 2.5MPa | 4.0MPa | Length(mm) | |||||||||||||
| Size | D1 | C | D1 | C | D1 | C | JF | JJ | |||||||||
| nominal diameter | JF | JJ | JF | JJ | JF | JJ | JF | JJ | JF | JJ | JF | JJ | |||||
| 40 | 150 | 108 | 3 | 3 | 150 | 108 | 3 | 3 | 150 | 108 | 3 | 3 | 650±6.25 | 680±6.25 | |||
| 50 | 165 | 133 | 3 | 3 | 165 | 133 | 3 | 3 | 165 | 133 | 3 | 3 | 650±6.25 | 680±6.25 | |||
| 80 | 200 | 159 | 4 | 4 | 200 | 159 | 4 | 4 | 200 | 159 | 4 | 4 | 800±6.25 | 680±6.25 | |||
| 100 | 220 | 180 | 4 | 4 | 235 | 10 | 4 | 4 | 235 | 180 | 5 | 5 | 800±6.25 | 700±6.25 | |||
0, 70, 8, 0, 3, 60, 8, 0 2, 3, 8, 0, 3, 70, 8, 0
| 285 | 245 | 5 | 5 | 300 | 245 | 5 | 5 | 300 | 145 | 5 | 5 | 800±6.25 | 700±6.25 | |||
| 200 | 340 | 325 | 6 | 6 | 360 | 325 | 6 | 6 | 375 | 377 | 6 | 6 | 800±6.25 | 700±6.25 | |||
| 250 | 405 | 351 | 7 | 7 | 425 | 377 | 7 | 7 | 450 | 402 | 8 | 8 | 800±6.25 | 750±6.25 | |||
| 300 | 160 | 426 | 8 | 8 | 485 | 459 | 8 | 8 | 515 | 480 | 9 | 9 | 800±6.25 | 750±6.25 | |||
| 350 | 520 | 500 | 9 | 9 | 555 | 560 | 9 | 9 | 580 | 560 | 10 | 10 | 800±6.25 | 850±6.25 | |||
| 400 | 580 | 560 | 10 | 10 | 620 | 600 | 10 | 10 | 660 | 600 | 11 | 11 | 900±7.0 | 950±7.0 | |||
| 500 | 715 | 720 | 10 | 12 | 730 | 720 | 10 | 12 | 755 | 720 | 14 | 13 | 1000±7.0 | 1000±7.0 | |||
| 600 | 840 | 830 | 12 | 12 | 845 | 830 | 12 | 12 | 890 | 830 | 16 | 14 | 1200±8.25 | 1000±7.0 | |||
