Audited Supplier
Road Fuel Tanker Top Manhole Cover in European Standard
1) With an impressive emergency venting capacity of 7000m³/hr, the pressure-actuated fill cap stands as a robust guardian against tank explosion, providing essential protection in the event of a fire.
2) Ingeniously designed, all bolt holes are blind, preventing them from penetrating to the underside of the manhole cover. This critical feature ensures that no liquid cargo can seep through, maintaining utmost integrity and safety.
3) Strategically cast webs on the underside of both the base plate and the fill cap significantly enhance the structural integrity, offering fortified support.
4) Equipped with four visible, corrosion-proof, plated springs, this emergency venting mechanism is designed for reliability and longevity.A noteworthy advantage is that the springs are not encased in a rubber sleeve, a design flaw in other manufacturers' covers that has led to significant failures.
| 1 | Material of Baseplat | Aluminium Alloy (SS304/Conton steel) |
| 2 | Material of Sealing Ring | NBR (FKM/SI) |
| 3 | Type of Connect | Flange |
| 4 | Emergency Opening Preasure | 21~32 KPa |
| 5 | TEMP. Range | -20~70ºC |
Wenzhou Fuliu International Trade Co., Ltd prides itself on a comprehensive business scope, which encompasses the production and sales of petroleum machinery and equipment, mechanical and electronic equipment, as well as high-quality aluminum alloy and stainless steel products. We also specialize in premium hardware products, advanced pipeline fittings, robust manhole covers, and precision valves. Our strategic location in Wenzhou's central area, close to the airport, ensures seamless transportation logistics. Our factory boasts a dedicated R&D team, committed to developing optimal production strategies tailored to your specific needs. We invite you to contact us for any product inquiries, confident that our offerings will meet your exacting standards.
