
Polished Oval Tank Manhole Covers – SS304 Stainless Steel with EPDM Sealing
Introducing our Polished Oval Tank Manhole Covers, expertly crafted from high-quality SS304 stainless steel for maximum durability and corrosion resistance. Designed for secure sealing, these manhole covers feature an advanced EPDM sealing system that ensures a tight fit, preventing leaks and contamination. Their polished finish not only enhances aesthetic appeal but also facilitates easy cleaning and maintenance, making them ideal for various industrial applications, including food processing, pharmaceuticals, and chemical storage. The oval design optimizes space while providing easy access for inspection and maintenance. Engineered to meet rigorous safety and performance standards, our manhole covers are a reliable choice for any tank or vessel. Upgrade your facility’s efficiency and safety with our premium Polished Oval Tank Manhole Covers—where quality meets functionality.
$549.00 – $1,600.00Price range: $549.00 through $1,600.00
Guaranteed Safe Checkout

Product Description
Ace manufactures stainless steel oval manhole covers, mirror polished inside and outside.
- 304 stainless steel material, even the nut.
- EPDM sealing, silicone is available, price is the same.
- 430x330mm equal to 17 inch x 13 inch.
- 430 x 330mm and 450 x 350mm welding neck is 8mm wall thick.
- 530 x 430mm welding neck is 10mm wall thick.
- 630 x 530mm welding neck is 12mm wall thick.
Frequently asked questions
FAQ about Polished Oval Tank Manhole Covers
What is a Polished Oval Tank Manhole Cover?
A polished oval tank manhole cover is a type of access point designed for tanks, primarily made from SS304 stainless steel for durability and corrosion resistance. It features a polished finish and an oval shape to provide easy access while ensuring a secure seal.
What is SS304 Stainless Steel?
SS304 stainless steel is a widely used type of stainless steel known for its strength, corrosion resistance, and hygienic properties. It is commonly used in food processing, pharmaceutical, and chemical industries due to its ability to withstand harsh environments.
What is EPDM sealing?
EPDM (Ethylene Propylene Diene Monomer) is a synthetic rubber material known for its excellent weather resistance and durability. In manhole covers, EPDM sealing ensures a tight and secure seal, preventing leaks and maintaining the integrity of the tank’s contents.
Why choose a polished finish?
A polished finish provides not only an aesthetically pleasing appearance but also helps reduce the accumulation of dirt and contaminants, making it easier to clean and maintain hygiene standards in industries like food and beverage.
What applications are suitable for Polished Oval Tank Manhole Covers?
These covers are suitable for various applications, including storage tanks for liquids in industries such as food and beverage, pharmaceuticals, chemicals, and wastewater treatment. Their robust design ensures safety and reliability in demanding environments.
How do I install a Polished Oval Tank Manhole Cover?
Installation typically requires aligning the cover with the manway opening and securing it with bolts (as specified in the product guidelines). It is important to ensure the EPDM seal is properly positioned to prevent leaks. For best results, consult the manufacturer’s installation instructions.
How do I maintain the manhole covers?
Regular maintenance involves cleaning the cover with appropriate cleaning agents to avoid corrosion and buildup of harmful substances. Inspect the EPDM seal periodically for wear and replace it if necessary to ensure optimal sealing performance.
Can these manhole covers be customized?
Many manufacturers offer customization options for manhole covers, including size, thickness, and additional features. It is advisable to consult with the supplier to discuss specific requirements and available options.
Where will the shipment be dispatched from, and how long will it take to receive the goods?
We are a stainless steel valve and pipe fitting manufacturer based in China. Shipments from Wenzhou, China to the United States typically take about one week. We ship via air freight, usually through FedEx or USPS, directly to your address.
Can I become a dealer?
We warmly welcome you to become our distributor. As a distributor, you will enjoy greater pricing advantages. Please contact our sales team at info@ace-chn.com.
What is the minimum order quantity?
We ship starting from 1 piece. We support drop shipping for Amazon, Walmart, AliExpress, eBay, and other online platforms.
Can you customize the pipe opening size and material?
We support customization for any size and provide OEM/ODM services.
Related Products
1.5″ Tri Clamp Connection – 360-Degree Rotating CIP Spray Ball
Introducing our 360 Degree Rotating CIP Spray Ball with a 1.5" Tri Clamp Connection, designed for exceptional cleaning efficiency in various applications. This innovative spray ball ensures thorough cleaning of tanks, vessels, and pipelines by delivering high-impact jets of cleaning solution from every angle. The 360-degree rotation maximizes coverage and minimizes cleaning time, making it ideal for sanitary environments such as food processing, brewing, and pharmaceuticals. Crafted from high-quality stainless steel, it guarantees durability and resistance to corrosion. The easy-to-install Tri Clamp connection ensures a secure fit, allowing for quick assembly and disassembly. Achieve optimal cleanliness and hygiene standards with this reliable CIP spray ball, perfect for improving operational efficiency and maintaining compliance in all your cleaning processes. Upgrade your cleaning routine today with our 360 Degree Rotating CIP Spray Ball.
1.5″ Tri-Clamp Sight Level Valve – Upper and Lower Stainless Steel SS304
The 1.5" Tri Clamp Sight Level Valve is an essential component for any brewing or processing setup. Made from durable SS304 stainless steel, this valve offers superior corrosion resistance and longevity, ensuring reliable performance in various environments. The unique sight level design allows for easy monitoring of fluid levels, enhancing operational efficiency. With its 1.5" tri-clamp connection, installation is straightforward and ensures a secure fit within your system. This valve features both lower and upper sight levels, providing comprehensive visibility for accurate fluid management. Ideal for breweries, wineries, and food processing facilities, this valve contributes to higher productivity while maintaining hygiene standards. Upgrade your setup with the robust and efficient 1.5" Tri Clamp Sight Level Valve, designed for seamless integration and optimal functionality in a wide range of applications. Trust in quality and performance with this essential tool for your operations.
Mini Rotating Spray Ball with 1/2″ Male NPT Connection – 304 Stainless Steel CIP
Introducing the Mini Rotating Spray Ball with a 1/2" Male NPT connection, crafted from durable 304 stainless steel for optimal performance and longevity. Designed for Clean-In-Place (CIP) applications, this innovative spray ball ensures thorough cleaning of equipment in various industries, from food and beverage to pharmaceuticals. Its compact size allows for easy installation in tight spaces, while the efficient rotating design provides comprehensive coverage, ensuring all surfaces are effectively washed. Resistant to corrosion and built to withstand high temperatures, this spray ball is perfect for maintaining hygiene standards and enhancing operational efficiency. Elevate your cleaning processes with this reliable solution that combines quality, durability, and convenience. Ideal for those seeking to optimize their CIP systems, our Mini Rotating Spray Ball is the perfect addition to your cleaning arsenal. Make cleanliness effortless and efficient with this essential piece of equipment.
Replacement Gasket for Oval Manhole Covers – EPDM, Silicone, FKM Options
Discover the ultimate solution for your manhole cover needs with our Oval Manhole Cover Replacement Gasket, crafted from high-quality EPDM, Silicone, and FKM materials. Designed for durability and resilience, this gasket provides exceptional sealing properties, ensuring that your manhole covers remain secure and leak-free under various environmental conditions. The EPDM material offers excellent resistance to UV rays, ozone, and temperature fluctuations, while silicone enhances flexibility and longevity. FKM adds extra chemical resistance, making it suitable for harsh environments. Easy to install and maintain, our gasket is perfect for municipal projects, industrial sites, and residential applications alike. Choose our Oval Manhole Cover Replacement Gasket for a reliable and effective seal that withstands the test of time, ensuring safety and functionality in your infrastructure. Upgrade your manhole covers today!
Replacement Handle for SS304 Stainless Steel Manhole Cover and Manway Hardware
Discover the durability and reliability of SS304 Stainless Steel Manhole Cover Replacement Handle Manway Hardware. Designed for optimal strength and corrosion resistance, this high-quality hardware ensures secure access to underground utilities and maintenance points. The SS304 stainless steel construction offers long-lasting performance in harsh conditions, making it an ideal choice for both residential and industrial applications. Easy to install and compatible with various manhole cover designs, this replacement handle provides a practical solution for any repair or upgrade project. Enhance safety and efficiency with a sturdy handle that is built to withstand heavy loads and frequent use. Invest in SS304 stainless steel manhole cover hardware for dependable performance and peace of mind. Upgrade your manway hardware today and ensure a secure and functional access point for years to come.










