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European Standard Aluminum Alloy Manhole Cover Seat Ring
Manufacturer-direct aluminum alloy European standard manhole cover seat ring designed for ambient temperature applications.
Product Specifications
Body Material
Aluminum Alloy 5038
Seat Ring Size
580mm
Seat Height
120mm
The flange seat ring is designed to work with flange manhole covers. Manufactured from rolled aluminum alloy plate, the mounting flange height can be customized to meet specific project requirements.
Product Images
Packaging & Shipping
Our Manufacturing Capabilities
We offer comprehensive OEM/ODM services with in-house design, CNC machining, and quality testing capabilities. Our vertically integrated production process ensures quality control from initial design through final product testing.
Company Profile
Hubei Huate Special Equipment Co., Ltd., established in 2009, operates from a 30,000 square meter facility. Our certifications include:
GB/T19001-2016 quality management system
Safety management and environmental certifications (2019)
High-tech enterprise certification (2020)
Emergency shut-off valve production license (2020)
Type approval certificate for measuring instruments (2021)
Specializing in IoT-enabled intelligent special-purpose vehicles and safety equipment, we provide complete solutions for tank truck manufacturers and end-users.
Frequently Asked Questions
Q: Are you a trading company or manufacturer?
A: We are the factory.
Q: What is your delivery time?
A: 5-10 days for in-stock items, 30 days for custom orders (quantity dependent).
Q: Do you provide samples?
A: Yes, samples are available with charges refundable on orders exceeding 2000 pieces.
Q: What are your payment terms?
A: ≤$3000: 100% advance; ≥$10,000: 30% deposit, balance before shipment.
Q: How long have you worked in this field?
A: Over 15 years of manufacturing experience.
Q: Can you produce according to our drawings/samples?
