Audited Supplier
| 1 | Main Material | Aluminium Alloy(Stainless Steel/Carbon Steel) |
| 2 | Sealing Ring Material | NBR (FKM/SI) |
| 3 | Connection Method | Flange |
| 4 | Emergency Exhaust Opening Pressure | 21~32 KPA |
| 5 | Built in Breathing Valve | Bulit-in (C8011) |
| 6 | Design Temperature | -20~70ºC |
1. Tank Truck Manhole Cover
The FULIU Manhole Cover, an essential installation atop tankers, guarantees fuel containment by preventing leaks during rollover incidents. Ingeniously equipped with an internal P/V vent, it adeptly manages pressure variations. When discrepancies arise between interior and exterior pressures, it initiates automatic air intake or exhaust to stabilize conditions, ensuring utmost safety and environmental protection. Ideal for transporting petroleum, diesel, kerosene, and other light fuels, this manhole cover is a testament to innovation and reliability.
2. Benefit & Feature
* Emergency Exhausting Design
In high-temperature scenarios, the manhole cover's emergency exhaust function springs into action, autonomously venting air to alleviate pressure build-up. This crucial feature is designed to maintain the tanker's safety integrity under extreme conditions.
* With P/V Vent Inside
The advanced P/V vent system automatically addresses pressure disparities. By intaking or exhausting air, it secures both the safety of the tanker and the preservation of our environment.
* Secondary Open Design
Our secondary opening design releases internal pressure before the up binder plate is fully opened, thereby safeguarding workers from the risk of sudden pressure surges.
* Blinding Holes Design
The main plate of the Manhole is innovatively designed with three customizable blinding holes. These can be fitted with a Vapor Vent Valve, Optic Sensor, Dip Tube, or External Vacuum Valve as per user requirements, offering versatile functionality.
Flow I.T enjoys the honor to be a member of China electrical industrial association, as well as the cooperation partner of Daqing Oilfield Company, CNPC (China National Petroleum Corporation). As a high tech corporation, Flow I.T has experienced over 20 years in designing, manufacturing and distributing various fuel dispensers parts, tank truck parts, valves, flow meters, pumps and other equipments, which leads the company to be well-known around the whole country as high tech corporation. As our main products, submersible pump, LPG flow meter, vane pump, valve and have possessed a very high market share at home and abroad. Flow I.T owns two production bases, Flow I.T will always offer the high quality products as usual by our leading technology and management to repay our clients. With the principle of 'for all the customers', Flow I.T will keep researching and developing new material and technique to offer more and more excellent products and service for you! We're striving for being a famous international high tech enterprise around the world !
