850×850mm Octagonal Ductile Iron Manhole Cover with D400 Load Rating and Anti-Theft Locking System
Price:
$50-90/t
MOQ:
10 tons
Delivery Time:
45 days
Brand:
SND Foundry
Product Description
Product Overview
850×850mm octagonal ductile iron manhole cover with anti-theft locking system, designed for heavy-duty applications and certified to ISO9001:2015 and DIN EN124 standards.
Key Advantages
Superior Design & Performance
Round manhole covers provide superior handling and manipulation due to their ability to roll, unlike square covers which are more cumbersome. The primary characteristic of manhole covers is strength, making round covers ideal as they distribute weight evenly and handle heavy loads better.
Round covers maintain uniform strength in all directions and simplify installation as they don't require alignment, fitting perfectly at any angle.
Technical Specifications
| Model | Clear Opening (mm) | Outer Frame Size (mm) | Height (mm) | Material | Load Class (EN124) | Weight (kg) | Features |
|---|---|---|---|---|---|---|---|
| ODLC-600 | 600 × 600 | 750 × 750 | 100 | Ductile Iron | D400 | 85 | Anti-theft locking, Anti-slip surface |
| ODLC-700 | 700 × 700 | 850 × 850 | 100 | Ductile Iron | D400 | 105 | Anti-theft locking, Consistent strength design |
| ODLC-800 | 800 × 800 | 950 × 950 | 100 | Ductile Iron | D400, C250 | 140 | Lockable, Durable, Weather-resistant |
| ODLC-900 | 900 × 900 | 1050 × 1050 | 100 | Ductile Iron | C250 | 180 | Secure locking system, Heavy-duty |
| ODLC-1000 | 1000 × 1000 | 1200 × 1200 | 100 | Ductile Iron | D400 | 240 | Suitable for heavy vehicle areas |
Product Features
- Shape: Octagonal design for enhanced aesthetics and precise fit
- Material: High-strength ductile iron (QT450-10) for exceptional durability
- Locking Mechanism: Anti-theft system to prevent unauthorized access
- Load Rating: Conforms to EN124 Standards (C250 medium load, D400 heavy load)
- Anti-Slip: Surface pattern design for safety in wet conditions
- Corrosion Resistance: Coated to withstand harsh weather and reduce rust
Product Images
Manufacturer Profile
SND has been manufacturing and supplying metal products for 20 years using various casting techniques including sand casting, lost wax casting, and precision machining. We work with materials like cast iron, steel, stainless steel, and aluminum, offering complete surface finishing and assembly services.
Our expertise spans multiple industries including automotive, rail transportation, agricultural machinery, chemical, energy, and construction. Our ISO9001-certified quality control systems ensure consistent reliability, with comprehensive testing including spectrometer analysis, ultrasonic inspection, and mechanical property testing.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Handan Shengnada New Material Technology Co., Ltd.
Location
No.4 Building, Wuan industry park, Handan City, Hebei, China
Contact Person
Andy