Manhole Cover with P/V Vent and Oxidation Treatment C801tb-500

• 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

Introducing our premium Cast Iron Manhole Cover with P/V Vent and Oxidation Treatment, an essential safeguard for your tanker's fuel integrity. Expertly engineered to sit atop tankers, it ensures no fuel leakage occurs even if the tanker overturns. Featuring an innovative P/V vent, it smartly adjusts internal and external pressure differences, automatically regulating air to maintain safety and uphold environmental standards. This robust cover is perfectly designed for transporting petroleum, diesel, kerosene, and other light fuels with utmost reliability.

2. Benefit & Feature

* Emergency Exhausting Design
In high-temperature conditions, this manhole cover takes the lead by expelling excess air efficiently, relieving internal pressure and fortifying the tanker's safety. A smart design that stands guard over your valuable cargo.

* With P/V Vent inside
The built-in P/V Vent is a marvel of engineering, intuitively balancing pressure by automatically inletting or exhausting air as needed. This feature is a dual champion of safety and environmental protection, ensuring smooth operations no matter the conditions.

* Secondary Open Design
The thoughtful secondary open design features an up binder plate that releases pressure seamlessly, safeguarding workers by preventing accidental forceful opening. A user-centric design that prioritizes safety and ease of operation.

* Blinding Holes Design
Our manhole cover's main plate is intelligently equipped with three versatile blinding holes, ready to accommodate Vapor Vent Valves, Optic Sensors, DIP Tubes, or External Vacuum Valves per user specifications, offering unparalleled adaptability and customization.

* Hooped Connecting
A leap forward in connection techniques, our hooped connecting method replaces traditional flanged connections, delivering an installation experience that's both more convenient and exceptionally reliable.
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4 Installment Drawing

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