Corrosion Resistant Heavy Duty Manhole Covers Made in China

• Customization: Available
• After-sales Service: Comprehensive After-Sales Service
• Warranty: 14 Months
• Model NO.: HM150306
• Shape: Square
• Certification: ISO, CE
• Corrosion Resistance: Yes
• Types: Custom Made
• Color: Black or as Customer′s Request
• Surface Treatment: Painting or Galvanized
• Dimensions: Custom Made
• Raw Material: Qt500-7, Ggg50
• Weight: 20-100kg
• Thickness: 20-50 mm
• Transport Package: Steel Pallet for Export Shipment
• Specification: various sizes according to customer′s request
• Trademark: HOMA
• Origin: China
• HS Code: 7325999000
• Production Capacity: 80000 PCS/Month

Product Description

Company Profile

We are iron foundry!

Use Employing premium-grade raw materials, we maintain unfaltering quality standards through ongoing inspections.

We proudly stand as a professional iron foundry, renowned for our vast expertise, exceptional production capacity, and dedication to sustainable, eco-friendly manufacturing practices.
Our expansive 80,000-square-meter facility houses cutting-edge workshops and state-of-the-art equipment, including advanced furnaces and casting machinery, ensuring we can fulfill a wide range of orders.

We present a diverse array of cast-iron products tailored for various sectors: construction (drainage gratings, manhole covers), machinery (transmission wheels, engine components), and more specialized items (water pump housings, umbrella bases).

Customization is our forte, adeptly accommodating specific requirements for material composition, dimensions, configurations, and performance attributes.

At the heart of our operations lies an unwavering commitment to quality and environmental stewardship. Holding certifications in ISO 9001, ISO 14001, and ISO 45001, we prioritize superior, eco-conscious raw materials and meticulously oversee production to curtail waste and emissions. Our advanced inspection protocols ensure our products not only surpass industry standards but also maintain a minimal environmental footprint.


Our world-class vertical and horizontal production lines exemplify manufacturing excellence, consistently setting new industry benchmarks.


Our facilities are outfitted with advanced automated electric furnaces, guaranteeing precision and high efficiency throughout the production process.

Testing Equipment

Sand Blasting and Painting

Product Description

Parameters	Details
Dimensions	- Small - sized: 300mm×300mm, 400mm×400mm, usually used for small drainage ditches around buildings and indoor drainage facilities; small roads, sidewalks or small parking lots. - Medium - sized: 500mm×500mm, often applied in non - motorized vehicle lanes of urban roads, small squares, and general factory workshops; 600mm×600mm, commonly used for sidewalks of general municipal roads and drainage of roads in residential areas. - Large - sized: 800mm×800mm, mainly used in large squares, parking lots, and urban main roads; 1000mm×1000mm and above, utilized in large industrial plants, logistics parks, port docks, etc.  Also available in circular, rectangular and other shapes.
Thickness	from 20mm - 50mm.
Weight	between 20kg - 100kg.
Load Capacity	- A15: 1.5 tons (for sidewalks and non - motorized vehicle lanes) - B125: 12.5 tons (for small vehicle access areas such as residential areas and parking lots) - C250: 25 tons (for medium - sized vehicle access areas such as urban roads and squares) - D400: 40 tons (for large vehicle access areas such as highways, factories and warehouses) - E600: 60 tons (for freight stations, docks and airports)
Material	Ductile iron QT500-7,with high strength, hardness, wear - resistance and corrosion - resistance.
Surface Appearance	With anti - slip patterns or protrusions. Surface treatments such as painting or galvanizing for aesthetics and anti - corrosion.

Our Advantages

Why choose us?

1. Factory-direct access ensures we're equipped with top-tier raw materials and adhere to rigorous quality testing protocols.
2. We offer unmatched competitive pricing, delivering exceptional value.
3. Our operations are geared for swift and dependable deliveries, enhanced by our world-leading automatic production lines, ensuring superior output.
4. As a large-scale, responsible factory, we prioritize environmentally friendly production processes, significantly reducing our carbon footprint.
5. Our team of professional engineers provides complimentary drawing services, catering to custom project needs.
6. We are committed to maintaining our creditworthiness, fostering long-term, stable partnerships with clients across the globe.

FAQ

FAQ

Q: Are you a trade company or a factory?
A: We are a foundry, established in 2008. We supply numerous Chinese trade companies and also handle direct exports.We warmly welcome you to visit our factory in China.
Q: How long is your delivery time?
A: Typically, it's 7-15days for a 20 ft container. For urgent orders, we can expedite the process to meet your requirements.
Q: Do you provide samples?
A: Absolutely, we offer samples free of charge. However, the freight cost is not included.
Q: What are your terms of payment?
A: a 30% T/T in advance is needed, with the balance due upon the Bill of Lading.

Our Services
1.Swift Delivery (Our factory's exceptional production capacity and ample inventory ensure you receive your orders promptly.)
2.Exceptional Pricing (As manufacturers, we offer superior products at unbeatable prices.)
3.Comprehensive After-Sales Service (Our industry-leading 14-month warranty ensures peace of mind. If any issues arise, we will replace the product or dispatch our engineer to address the problem on-site.)