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Tank Truck Accessories
Manhole Cover Flange Seat Ring
Used in conjunction with manhole covers on tank trucks
Tank Truck Accessories
Manhole Cover Flange Seat Ring
Used in conjunction with manhole covers on tank trucks
Specifications
- Nominal diameter: 16''/20''
- Material: Aluminum alloy/Stainless steel/carbon steel
- Installation: Flange/clamp
- Temperature range: -40℃ to +70℃
Product Overview
The manhole cover flange seat ring is a structural component used in combination with manhole covers on tank trucks to form a secure, sealed mounting interface. It is typically rolled from plate material and is available in aluminum alloy, carbon steel, or stainless steel, depending on the tank construction and service requirements. Our flange seat rings are designed to match a wide range of manhole covers for petroleum transport applications. The overall installation height of the flange can be customized according to customer specifications. These rings support secure integration with manhole covers and comply with international standards including DOT 406 for tanker safety and compatibility.
Features
- Tested for tensile strength and other demanding performance standards
- Weld-resistant design prevents deformation during or after installation
- Manufactured using one-piece forming technology for structural integrity
- Compatible with PTFE, Viton (FKM), or NBR gaskets based on application requirements
- ADR drop-test certified for use in fuel tanker systems
What is the difference between a manhole flange and a standard pipe flange?
What is the difference between a manhole flange and a standard pipe flange?
A manhole flange is designed for equipment or compartment access and is often used in areas requiring frequent inspection or maintenance. Unlike standard pipe flanges, it prioritizes easy assembly/disassembly, making it ideal for use in industries such as petroleum, chemical processing, natural gas, power, metallurgy, pharmaceuticals, and food where tank or system access is essential.
Other Tank Truck Components View All
With more than 2,000 types of tanker truck components, DESEINOR can realize one-stop purchase for customers.
Professional tanker parts manufacturer established in 2008
- 13000m² factory area
- 30,000 sets/year tanker spare parts production capacity
- Products have been exported to more than 50 countries
Get in Touch
We are always available to answer any questions you may have about our products and services.
- Email deseinor@shiyoujx.com
Fuel Station Equipment
DESEINOR fuel dispensers are engineered to support a wide range of fueling station applications, offering precise and dependable dispensing for gasoline, diesel, and ethanol blends. Designed with flexibility in mind, we provide options for both suction-type dispensers with built-in pumps and pressure-type dispensers using submersible external pumps, accommodating various site layouts and operational preferences.
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