Application:
To verify the adaptability and stability of the test equipment under high vacuum and low temperature condition.
Technical specification for Vacuum Vessel
| 1. Structural form | horizontal type |
| 2. Material | S30408 for shell, heads, flanges and internal parts; Q345B for reinforcing rib and skirt material |
| 3. Size of vacuum vessel | 6000mm(inner diameter) x 11000mm(straight barrel height) |
| 4. Total leakage rate | ≤4*10-6Pa.m3/s |
5. Anti-static, anti-oil, no magnetic or weak magnetic, no pollutants
6. The Gate opening mechanism adopts the lateral and flat opening mode of gantry suspension crane
7. The Gate weight is 20 tons, the maximum outer diameter is φ6940mm, the lateral stroke is 7000mm, the axial stroke is less than 100mm
8. Gate side, axial drive are motor drive, axial movement with encoder
Thermal precipitator
| 1. Structure | Fin tube type |
| 2. Material | S30408+T2 |
| 3. Temperature Range | -196oC~+150oC |
| 4. Low operating temperature | 100k±5oC |
| 5. Temperature uniformity | ±5oC |
| 6. Size | 5600mm(inner diameter)×11000mm(straight barrel height) |
| 7. Total leakage rate | ≤5×10-6Pa.L/S |
| 8. Black paint half ring emissivity | ≥0.9 |
9. Heat accumulation working pressure is not less than 0.8MPa
Nitrogen system
1. Medium: liquid nitrogen
2. Operating temperature ≤100k
3. Heat accumulation heat load 100kw
4. Realize open flow, empty tank cycle, one-way closed cycle, and can be switched freely
5. The heat sink of the gas-nitrogen system increased from 100k to 300k in 10 hours
Vacuum system
Equipped with vacuum pump, valve, pipe, instrument, etc
Monitoring system
Meet KM6000 control requirements
Master industrial aluminum coil selection. Compare 3003 vs 5052 alloys and decode tempers to prevent costly failures and optimize production.
Prevent heat exchanger failures. Master aluminum tube selection with this engineer's guide to alloys, microchannel tech, and fluid compatibility.
Master spherical tank procurement for high-volume gas storage. Navigate ASME codes, optimize sizing, and vet fabricators to minimize CAPEX.
Secure critical nuclear power forgings. Learn to evaluate heavy forging suppliers, verify metallurgical integrity, and mitigate supply chain risks.
Slash exotic alloy costs in corrosive environments. Compare explosion bonded clad plates vs solid alloys for heavy-wall pressure vessels.
Optimize tower packing efficiency. Compare metal random packing vs structured packing to boost capacity, reduce pressure drop and manage fouling.





