GGG50 Ductile Iron Manhole Cover with 150KN Load Capacity and 33.3kg Weight - Heavy Thermal Gravity Casting
Price:
$50-90/t
MOQ:
1 tons
Delivery Time:
15 Days after mold confirm
Brand:
SND FOUNDRY
Product Description
Product Overview
GGG50 ductile iron manhole cover with 150KN load capacity, manufactured using heavy thermal gravity casting for superior durability and performance in demanding environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Ductile Iron Manhole Cover |
| Material | SG Iron to ISO 1083 / EN1563, Grade 500-7 |
| Size | Customized |
| Surface Treatment | Anti-rust black paint |
| Loading Capacity | 150KN |
| Design Load | 600 kN to EN 124 Group 5 |
| Frame Bearing Pressure | 7.5 N/mm² |
| Mass | Each triangular cover: 33.3 kg | Total: 204.86 kg |
Key Design Features
Structural Design
Double triangular design with three-point suspension ensures non-rock stability and silent operation
Security Features
TI stainless turnbuckle locking system prevents unauthorized access with successive overlap of cover sections
Operational Safety
110° opening angle with cover block at 90° prevents accidental closure during maintenance
Surface Properties
Anti-slip surface according to EN124 with 4L design and non-toxic water-based black paint coating
Manufacturing Process
- Material Preparation: High-quality pig iron and scrap iron melted with magnesium to create ductile iron alloy
- Casting: Molten iron poured into molds using sand casting for precision shaping
- Heat Treatment: Thermal processing to enhance strength and flexibility
- Surface Coating: Application of anti-corrosive coatings for environmental durability
- Quality Control: Rigorous testing for load-bearing capacity, tensile strength, and dimensional accuracy
Frequently Asked Questions
Can I receive free samples for assessment?
Absolutely, we offer free samples with delivery costs being your responsibility (except for customized products)
Is it possible to alter packaging and transportation methods?
Certainly, we can modify packaging and transportation to suit your needs, though you will need to cover any associated expenses
Can shipment dates be advanced for my convenience?
This depends on the availability of inventory in our warehouse at the time of your request
Am I able to feature my own logo on the product?
Indeed, please provide your design and we'll incorporate your logo seamlessly
Product Images
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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