For integrated inspection and performance verification of oil tank breathing valves, hydraulic relief valves, and flame arresters in accordance with CNPC standards.
The Highlight Oil Tank Accessories Inspection Equipment is an integrated test bench designed for the inspection and verification of oil tank accessories.
It is developed and manufactured in accordance with China National Petroleum Corporation Standard Q/SY 080072017, and is suitable for standardized testing of key oil tank components.
The Oil Tank Accessories Integrated Test Table is used to test the performance parameters of oil tank accessories such as breathing valves, hydraulic relief valves, and flame arresters.
The equipment supports inspection of ventilation capacity, opening pressure, and pressure loss, ensuring that oil tank accessories meet specified industry standards and safety requirements.
| Norms (DN, mm) | 50 | 80 | 100 | 150 | 200 | 250 | 300 |
| Ventilation Capacity (m³/h) | 150 | 300 | 500 | 1000 | 1800 | 2800 | 4000 |
Remark:
Rated ventilation capacity refers to outlet ventilation.
Rated outlet ventilation = 1/2 of rated inlet ventilation.
| 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 |
Notes:
| 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 |
Notes:
| Tank Pressure (Pa) | 295 | 540 | 800 | 980 | 1300 | 1765 | 2000 |
| Pressure Loss (Pa) | 10 | 11 | 16 | 20 | 26 | 35 | 40 |
For hydrostatic pressure testing and residual deformation inspection of mobile gas tanks in accordance with national safety standards.
For comprehensive testing of breather valves, hydraulic safety valves, and tank flame arresters used on petroleum storage tanks.
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For Hydraulic Hydrostatic Housing tightness testing with cylinder clamping, PLC control, and edge sealing applications.
For simulated deep-sea water pressure testing and sealing performance verification of workpieces using pressurized pure water.
For supercritical CO2 extraction applications with preparation station, extraction and separation, and electrical control modules.
For discharge hose air tightness testing, pressure resistance testing, static conductivity testing, and related performance inspection applications.
For atmospheric tank truck safety component detection, including emergency relief device pressure testing and built-in breathing valve opening pressure inspection.
For tank truck breathing valve testing, external flange and threaded valve inspection, and vacuum valve verification.
For tank truck component inspection, multi-item pressure testing and comprehensive valve verification.
For static pressure resistance and burst testing of hoses, pipes, joints, pressure vessels, and other pressure components in compliance with international and domestic test standards.
For amplifying low-pressure gas into stable high-pressure output in high-pressure and large-flow gas applications.
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