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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 |
Welcome to contact me at:
Brian Fu
TEL:+86-0537-2288128
FAX:+86-0537-2289978
Whatsapp:+86 13295473527
Wechat: 13295473527
Skype:brian(at)
Email:brian(at)
Send Inquiry to This Supplier
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