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600 X 600 D400 Solid Cover Ductile Iron Manhole Cover for Heavy Load Areas

Name: 600 X 600 D400 Solid Cover Ductile Iron Manhole Cover for Heavy Load Areas
Brand: Handan Shengnada New Material Technology Co., Ltd.
SKU: SND Manhole Cover
Price: 70.00 USD
Availability: InStock

Product Details

Place of Origin: Handan, China

Brand Name: SND Foundry

Certification: ISO / CE

Model Number: SND Manhole Cover

Payment & Shipping Terms

Minimum Order Quantity: 10 tons

Price: $50-90/t

Packaging Details: wood pallet/ bulk

Delivery Time: 45 days

Payment Terms: L/C,T/T

Supply Ability: 20000 tons per year

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Product Details

Product Description

Product Details

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                                                                                                                                                                                                                                                                                                                600 X 600 D400 Cover Square, Ductile Iron Manhole Cover C250, 600 X 600 Ductile Iron Manhole Cover
                              

Product Name:	Solid Cover Ductile Iron Square Manhole Cover For Gas & AirTight Inspection	Key Words:	Square Manhole Cover
Class:	A15, B125, C250, D400, E600, F900	Color:	Black, Grey, As Your Requirement
Paint:	Spray Paint,	Standard:	DIN En124
Origin:	Handan, Hebei Province	Shape:	Round,Square,etc

Product Name:	Solid Cover Ductile Iron Square Manhole Cover For Gas & AirTight Inspection
Key Words:	Square Manhole Cover
Class:	A15, B125, C250, D400, E600, F900
Color:	Black, Grey, As Your Requirement
Paint:	Spray Paint,
Standard:	DIN En124
Origin:	Handan, Hebei Province
Shape:	Round,Square,etc

Product Description

600 X 600 D400 Cover Square Ductile Iron Manhole Cover C250

Solid Cover Ductile Iron Manhole Cover For Gas & Air Tight Inspection

Key Features

High Strength and Durability:
- Made from high-grade ductile iron (EN-GJS-500-7 or QT500-7) with superior tensile strength, flexibility, and wear resistance
- Complies with EN124 standards for load classes D400 and E600, suitable for heavy traffic areas
Square Design: Precise alignment with square-shaped openings for secure fit
Solid Structure:
- Enhanced strength for high-load applications
- Fully sealed to prevent water ingress and odor leakage
Anti-Theft Features: Optional locking mechanism or hinged design for security
Anti-Slip Surface: Textured pattern (grid, diamond, or custom design) for improved traction
Corrosion Resistance: Treated with bitumen, epoxy, or powder coating for extended lifespan
Eco-Friendly and Cost-Effective:
- Made from recyclable materials
- Lightweight design for easier installation and maintenance

Load Classifications (Based on EN124 Standards)

Load Class	Maximum Load	Application Scenarios
A15	≤1.5 tons	Pedestrian-only areas, green spaces
B125	≤12.5 tons	Sidewalks, non-motorized paths
C250	≤25 tons	Parking lots, residential roads
D400	≤40 tons	Urban roads, highways
E600	≤60 tons	Heavy-duty industrial zones, ports
F900	≤90 tons	Extreme heavy load areas like airports and container yards

Customization Service

SND Foundry provides professional square cast iron manhole cover customization:

Specification and size customization: Non-standard sizes according to customer requirements
Logo customization: Corporate logo or text on cover surface
Function enhancement: Intelligent solutions with water level monitoring and data transmission

Square cast iron manhole covers are essential for modern urban infrastructure due to their strength, durability and versatility. Contact us for product details or quotes.

Company Introduction

SND has 20 years of experience manufacturing metal goods using techniques including sand casting, lost wax casting, lost foam casting, and precision machining. We work with materials like cast iron, steel, stainless steel, and aluminum, offering surface finishing and assembly services.

Our products serve various industries including automotive, rail transportation, agricultural machinery, chemical, energy, electricity, water, air compressor, and construction.

Our ISO9001-certified quality control ensures consistent reliability, with inspections including spectrometer, ultrasonic, magnetic, permeability, elongation, and tensile/yield strength testing.

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Contacts: Mr. Andy

Tel: 86--198 3265 7175

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