gravel flame arrester
model: the hgs
nominal diameter: dn15 ~ 250mm
nominal pressure: pn0.6 ~ 5.0mpa
main material: carbon steel, stainless steel flame arrester corrugated board
scope: pipes, flash point below 28 ℃ cpi chemical, pharmaceutical, alcohol, food, flash point below 60 deg.] c oil
connection: flanged (ii) a threaded connection (iii) male thread (iv)
design standards: gb5908-86, gb1347-92
flange standard: hg 20592 -97, ansi b 1.6, gb hgj sh jb
nominal diameter: dn15 ~ 250mm
nominal pressure: pn0.6 ~ 5.0mpa
main material: carbon steel, stainless steel flame arrester corrugated board
scope: pipes, flash point below 28 ℃ cpi chemical, pharmaceutical, alcohol, food, flash point below 60 deg.] c oil
connection: flanged (ii) a threaded connection (iii) male thread (iv)
design standards: gb5908-86, gb1347-92
flange standard: hg 20592 -97, ansi b 1.6, gb hgj sh jb
hgs gravel flame arrester structural features:
1, reasonable structure, light weight, corrosion-resistant.
2, easy maintenance, easy installation.
3, flame arrester core gravel material, corrosion-resistant, easy to clean.
hgs gravel flame arrester performance:
1, explosion-proof performance qualified, continuous 13 burst resistance test, each time can resist fire.
2, fire-resistant performance qualified, anti-virus, anti-corrosion.
3, shell water pressure test qualified.
4, explosion-proof performance: ⅱ b level.
hgs gravel flame arrester technical parameters:
| nominal diameter dn (mm) | structure size | ||
| d × s | h | h | |
| 15 | 57 × 3.5 | 320 | 180 |
| 20 | 57 × 3.5 | 320 | 185 |
| 25 | 89 × 4 | 320 | 240 |
| 32 | 89 × 4 | 320 | 240 |
| 40 | 108 × 4 | 405 | 285 |
| 50 | 133 × 4.5 | 405 | 285 |
| 65 | 159 × 5 | 453 | 316 |
| 80 | 159 × 5 | 487 | 350 |
| 100 | 190 × 5 | 501 | 380 |
| 125 | 219 × 7 | 555 | 415 |
| 150 | 275 × 7 | 620 | 440 |
| 200 | 325 × 10 | 695 | 510 |
| 250 | 426 × 10 | 750 | 530 |
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