Professional Customized 560mm and 580mm Round Aluminum Fuel Tank Manhole Cover for Optimal Performance in Any Climate
This aluminum manhole cover is designed for installation on tanker trucks, providing essential internal breathing and emergency exhaust functions. During fuel transportation, the internal breathing valve maintains pressure equilibrium between the tank interior and exterior environment. In cases of sudden pressure increase, the emergency exhaust mechanism activates automatically to release internal pressure.
The built-in anti-overflow safety feature ensures reliable sealing even in accident scenarios, preventing potential hazardous situations.
| Parameter | Value |
|---|---|
| Nominal Diameter | DN400 |
| Body Material | Aluminum alloy |
| Sealing Material | Nitrile, fluorine rubber, silicone |
| Model Number | HT-RKG-460 |
| Design Temperature Range | -20°C to +70°C |
Hubei Huate Special Equipment Co., Ltd., established in 2009 and headquartered in Suizhou (China's Special Vehicle Capital), specializes in R&D, casting, processing, and sales of specialized automotive components and special vehicles. Our products serve petroleum, chemical, thermal, metallurgical, shipbuilding, pharmaceutical, food, and transportation industries with strong domestic and international market presence.
Facility highlights:
- 18,000 m² total area with 9,000 m² production space
- 200+ units of processing, production, and testing equipment
- 90+ employees including 30+ technical specialists and R&D personnel
- Annual production capacity of 35,000 sets of special auto parts
- Preferred supplier for major hazardous material tanker and powder transport vehicle manufacturers
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.