GGG50 Telecom Manhole Cover with EN 124 Standard, 33.3 kg Triangular Design for Driveway Drainage
Price:
$50-90/t
MOQ:
1 tons
Delivery Time:
15 Days after mold confirm
Brand:
SND FOUNDRY
Product Description
Product Overview
The GGG50 Telecom Manhole Cover with EN 124 Standard features a unique double triangular design specifically engineered for driveway drainage applications. This CW3ST model combines exceptional durability with dimensional accuracy for reliable performance in telecommunications infrastructure.
Key Features & Technical Specifications
Structural Design
- Double triangular cover design for enhanced stability
- Rectangular monoblock frame construction by welding
- Three-point suspension system ensures non-rock stability and silent operation
- Frame bearing pressure: 7.5 N/mm²
Security & Safety
- TI stainless turnbuckle locking system for secure closure
- 110° opening angle with safety block at 90° to prevent accidental closure
Surface & Materials
- Anti-slip surface according to EN124 with 4L design
- Individual triangular cover weight: 33.3 kg | Total product weight: 204.86 kg
Available Dimensions
| Frame (mm) | Cover (mm) | Height (mm) | Load Class (EN124) |
|---|---|---|---|
| 600 × 1500 | 500 × 1400 | 50 - 100 | A15, B125, C250, D400 |
| 600 × 1000 | 500 × 1300 | 50 - 100 | A15, B125, C250, D400 |
| 500 × 1000 | 400 × 900 | 50 - 100 | A15, B125, C250, D400 |
| 500 × 900 | 400 × 800 | 50 - 100 | A15, B125, C250, D400 |
Manufacturing Process
- Material Preparation: High-quality pig iron and scrap iron alloyed with magnesium
- Casting: Precision sand casting method for optimal shape formation
- Heat Treatment: Enhances strength and flexibility
- Surface Coating: Anti-corrosive treatments for environmental durability
- Quality Control: Rigorous testing for load-bearing capacity, tensile strength, and dimensional accuracy
Company Quality Assurance
With 20 years of experience in metal goods manufacturing, we specialize in sand casting, lost wax casting, and precision machining. Our ISO9001-certified quality control ensures consistent product reliability through comprehensive testing including spectrometer analysis, ultrasonic inspection, and tensile strength evaluation.
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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