Dry type explosion proof gas pipe line flame arrestor
It is one of the measures to protect the drainage gas system in all coal mine gas drainage systems.
1.Working temperature:-40℃~45℃;
2.Working pressure:80Kpa~106Kpa;
3.Working air humidity:≤95%(25℃);
4.Gas pressure:≤30Kpa
Specifications
Model | L (mm) | D (mm) | D net (mm) | Layer of steel wire(mm) | L1 (mm) | t (mm) | S (mm) | n*Φ (mm) | Bolt diameter (mm) |
WGZ100-1600 | 740 | 100 | 200 | 6~8 | 320 | ≥4 | 14 | 8*Φ22 | M20×65 |
WGZ125-1600 | 780 | 125 | 250 | 6~8 | 325 | ≥4 | 14 | 12*Φ22 | M20×65 |
WGZ150-1600 | 810 | 150 | 300 | 6~8 | 335 | ≥5 | 16 | 12*Φ22 | M20×65 |
WGZ200-1600 | 890 | 200 | 400 | 6~8 | 345 | ≥6 | 18 | 16*Φ22 | M20×70 |
WGZ250-1600 | 960 | 250 | 450 | 6~8 | 360 | ≥8 | 22 | 16*Φ22 | M20×80 |
WGZ300-1600 | 1100 | 300 | 500 | 6~8 | 400 | ≥8 | 22 | 16*Φ22 | M20×80 |
WGZ350-1600 | 1250 | 350 | 550 | 6~8 | 450 | ≥9 | 22 | 16*Φ22 | M20×80 |
WGZ400-1600 | 1400 | 400 | 600 | 6~8 | 500 | ≥9 | 22 | 20*Φ22 | M20×80 |
WGZ450-1600 | 1550 | 450 | 650 | 6~8 | 550 | ≥9 | 24 | 20*Φ22 | M20×85 |
WGZ500-1600 | 1700 | 500 | 700 | 6~8 | 600 | ≥9 | 24 | 24*Φ22 | M20×85 |
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Brian Fu
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