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The equipment of Oil Tank attachment Integrated test table Of the company ODMT are prodiced by the standard of China National Petroleum CorporationQ / SY 080072017.
Type: MST-300 / 2BN
The test equipments technical parameters as flow:
1. Test the respiratory valve, Hydraulic Relief Valve, the specifications and Rated ventilation of Flame arrester
| Norms（DN），mm | 50 | 80 | 100 | 150 | 200 | 250 | 300 |
| Ventilatory capacity，m³/h | 150 | 300 | 500 | 1000 | 1800 | 2800 | 4000 |
| Remarks：This tableVentilatory capacity is outlet Rated ventilation，The output of Rated ventilation =1/2 input of Rated ventilation | |||||||
2. Open Pressure Rating:
Test breathing valve Opening pressure levels:
| level | Open pressure Ps,Pa | Grade code |
| 1 | +355, -295 | A |
| 2 | +665, -295 | B |
| 3 | +980, -295 | C |
| 4 | +1375, -295 | D |
| 5 | +1765, -295 | E |
| Note1: + outlet opening pressure, - inlet opening pressure. Note2: Allowable deviation: Positive pressure-20Pa—0Pa, Negative pressure0Pa—20Pa. | ||
Test fluidSafety valveOpening pressure levels:
| level | Open pressure Ps,Pa | Grade code |
| 1 | +550，-490 | A |
| 2 | +860，-490 | B |
| 3 | +1176，-490 | C |
| 4 | +1570，-490 | D |
| 5 | +1960，-490 | E |
| Note1: + outlet opening pressure, - inlet opening pressure. Note2: Allowable deviation: Positive pressure49Pa—0Pa, Negative pressure0Pa—49Pa. | ||
Testing pressure loss of Flame arrester:
| Tank pressure, Pa | 295 | 540 | 800 | 980 | 1300 | 1765 | 2000 |
| Prussure loss, Pa | 10 | 11 | 16 | 20 | 26 | 35 | 40 |
The equipment of Oil Tank attachment Integrated test table Of the company ODMT are prodiced by the standard of China National Petroleum CorporationQ / SY 080072017.
Type: MST-300 / 2BN
The test equipments technical parameters as flow:
1. Test the respiratory valve, Hydraulic Relief Valve, the specifications and Rated ventilation of Flame arrester
| Norms（DN），mm | 50 | 80 | 100 | 150 | 200 | 250 | 300 |
| Ventilatory capacity，m³/h | 150 | 300 | 500 | 1000 | 1800 | 2800 | 4000 |
| Remarks：This tableVentilatory capacity is outlet Rated ventilation，The output of Rated ventilation =1/2 input of Rated ventilation | |||||||
2. Open Pressure Rating:
Test breathing valve Opening pressure levels:
| level | Open pressure Ps,Pa | Grade code |
| 1 | +355, -295 | A |
| 2 | +665, -295 | B |
| 3 | +980, -295 | C |
| 4 | +1375, -295 | D |
| 5 | +1765, -295 | E |
| Note1: + outlet opening pressure, - inlet opening pressure. Note2: Allowable deviation: Positive pressure-20Pa—0Pa, Negative pressure0Pa—20Pa. | ||
Test fluidSafety valveOpening pressure levels:
| level | Open pressure Ps,Pa | Grade code |
| 1 | +550，-490 | A |
| 2 | +860，-490 | B |
| 3 | +1176，-490 | C |
| 4 | +1570，-490 | D |
| 5 | +1960，-490 | E |
| Note1: + outlet opening pressure, - inlet opening pressure. Note2: Allowable deviation: Positive pressure49Pa—0Pa, Negative pressure0Pa—49Pa. | ||
Testing pressure loss of Flame arrester:
| Tank pressure, Pa | 295 | 540 | 800 | 980 | 1300 | 1765 | 2000 |
| Prussure loss, Pa | 10 | 11 | 16 | 20 | 26 | 35 | 40 |
We warmly welcome the dealers local and abroad to negotiate business and work hand in hand with us for progress.
