Medium Light Fuel 16" Carbon Steel Road Oil Tanker Truck Manhole Cover With Clamp Flow Rate
The manhole cover is installed on the top of the tank car and features internal breathing and emergency exhaust functions. During oil transportation, the internal breathing valve maintains pressure balance between the tank interior and exterior. When pressure rises sharply, the emergency exhaust device automatically activates to release internal pressure.
Even in case of accidents, the anti-overflow device of the inner breather valve maintains sealing to prevent hazardous incidents.
| Parameter | Specification |
|---|---|
| Nominal Diameter | DN400 |
| Body Material | Aluminum alloy |
| Sealing Material | Nitrile, fluorine glue, silicone |
| Model Number | HT-RKG-460 |
| Design Temperature | -20°C to +70°C |
Hubei Huate Special Equipment Co., Ltd., founded in 2009 and located in Suizhou (China's special vehicle capital), is a professional enterprise integrating R&D, casting, processing and sales of special auto parts and vehicles. Our products enjoy high popularity in petroleum, chemical, thermal, metallurgy, shipbuilding, pharmaceutical, food, and transportation industries, with strong domestic and international market presence.
Our facilities cover 18,000 square meters with over 9,000 square meters of plant area. Equipped with more than 200 sets of processing, production and testing equipment, we employ over 90 staff including 30 technical and R&D personnel. With an annual production capacity of 35,000 sets of special auto parts, we are a premium supplier for large-scale atmospheric dangerous goods tank trucks and powder material transport vehicles.
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