SS316L Manhole Cover with P/V Vent and Durable Clamp Design

• 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

Our SS316L Manhole Cover with P/V Vent and Durable Clamp Design is ingeniously engineered to sit atop tankers, serving as a formidable barrier against fuel leaks during tanker rollover incidents. Equipped with an advanced P/V vent system, it adeptly balances internal and external pressures. This ensures seamless air passage either in or out, safeguarding tanker integrity and fostering environmental protection. This manhole cover is the ideal choice for transporting petroleum, diesel, kerosene, and other light fuels.

2. Benefit & Feature

* Emergency Exhausting Design
Our manhole cover boasts an intuitive emergency exhausting feature, activating automatically under high-temperature conditions. It allows for swift air release, effectively neutralizing pressure build-up and maintaining tanker safety.

* With P/V Vent inside
Featuring a sophisticated P/V vent system, this cover autonomously manages pressure disparities between the tanker's interior and exterior. It ensures optimal safety and environmental protection by regulating air intake or release.

* Secondary Open Design
The cover's secondary open design relieves internal pressure upon opening the binder plate, preemptively safeguarding workers from unintended forceful ejections.

* Blinding Holes Design
The manhole's main plate is innovatively designed with three versatile blinding holes, ready to accommodate user-specific fittings such as a Vapor Vent Valve, Optic Sensor, DIP Tube, or External Vacuum Valve.

* Hooped Connecting
Utilizing a hooped connection system rather than a traditional flange, this feature enhances installation ease and reliability, ensuring a secure and stable application.
3.
4 Installment Drawing

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