Carton Steel Plate Manhole Cover with P/V Vent and Weld Neck Ring

• Customization: Available
• After-sales Service: Email, Video, on-Site Guidance
• Warranty: 1 Year
• Model NO.: C801TB-500
• Material: Stainless Steel
• Shape: Round
• Certification: ISO, CE
• Surface Treatment: Oxidation
• Standard: GB
• Casting Metal: Cast Iron
• Temperature Range: -20~+70
• Emergency Open Pressure: 21kpa-32kpa
• Transport Package: Carton
• Specification: 20"
• Trademark: FULIU
• Origin: China
• HS Code: 7616991090
• Production Capacity: 5000set/Month

Product Description

Product Description

1	Whole diameter	20"
2	Nominal diameter	10"
3	Emergency open pressure	21kpa -32kpa
4	Material	Carbon steel

1. Manhole Covers

Manhole Cover is an essential component installed on the top of tankers, designed to prevent any fuel leakage in the event of the tanker being overturned. Equipped with an internal P/V vent, it masterfully regulates the pressure. Should there be any pressure discrepancy between the inside and outside of the tanker, it will automatically intake or exhaust air to stabilize the pressure, ensuring both safety and environmental protection. This cover is ideally suited for transporting petroleum, diesel, kerosene, and other light fuels.

2. Benefits & Features

* Emergency Exhausting Design
In scenarios where the tanker truck experiences high temperatures, the manhole cover will intuitively exhaust the internal air to alleviate pressure, ensuring the tanker's safety.

* Integrated P/V Vent
To address pressure variances within and outside the tanker, this smart system will automatically intake or expel air to harmonize the pressure, thereby safeguarding safety and environmental integrity.

* Secondary Open Design
Upon releasing the upper binder plate, pressure is safely discharged, preventing workers from accidental pushovers.

* Blinding Holes Design
The main plate of the Manhole features three adaptable blinding holes, ready to be equipped with a Vapor Vent Valve, Optic Sensor, DIP Tube, or External Vacuum Valve, tailored to user preferences.

* Hooped Connection
Revolutionizing installation with hooped connections over traditional flanged ones, simplifying and enhancing reliability.
3.
4. Installation Drawing

Detailed Photos

 

Packaging & Shipping

Company Profile

 

Certifications