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Ductile Iron Gully Cover with Grille Design Ditch Cover and Anti-Slip Surface for Efficient Drainage

Name: Ductile Iron Gully Cover with Grille Design Ditch Cover and Anti-Slip Surface for Efficient Drainage
Brand: Handan Shengnada New Material Technology Co., Ltd.
SKU: Grating
Price: 20.00 USD
Availability: InStock

Product Details

Place of Origin: Handan ,China

Brand Name: SND FOUNDRY

Certification: ISO / CE

Model Number: Grating

Payment & Shipping Terms

Minimum Order Quantity: 1 pcs

Price: $10-30/t

Packaging Details: Wood box/ wood pallet

Delivery Time: 20 days

Payment Terms: L/C,T/T

Supply Ability: 100,000 per year

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Product Details

Product Description

Product Details

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                                                Ductile Iron Ditch Cover Steel Grating, Ditch Cover Steel Grating QT500-7, QT500-7 Cast Iron Drain Gully
                              

Product Description

Ductile Iron Ditch Cover Steel Grating QT500-7 Cast Iron Drain Gully

Cast Ductile Iron Rainwater Grating Ditch Cover Drainage Channel

Material Characteristics

The ductile iron rainwater grille ditch cover is cast with ductile iron QT500-7. The cast iron is spheroidized by a spheroidizing agent, resulting in a tightly combined internal structure with significantly improved density. This provides excellent properties including high strength and good toughness, with performance characteristics close to steel.

Tensile strength: ≥420MPa
Yield strength: ≥300MPa
Elongation: ≥7%

This combination of high strength and toughness enables the product to withstand repeated rolling by heavy-loaded vehicles without breaking or deforming during long-term use, significantly reducing safety risks.

Structural Design

Grille Design

The grille is available in multiple designs including flat grate, partial ditch, and combined types, with installation options ranging from single to multiple grates to meet different drainage requirements.

Multi-grid designs for heavy traffic areas improve drainage efficiency
Single/double-grid designs for sidewalks and communities offer economical solutions
Precisely sized pores ensure efficient drainage while intercepting debris

Ditch Cover Design

The precisely sized ditch cover works in conjunction with the grille to protect the drainage channel. Special connection designs enhance security and reduce noise/displacement from vehicle traffic.

High-strength bolt connections or hinge designs for anti-theft protection
Surface anti-slip patterns improve pedestrian safety in wet conditions

Company Profile

SND has been manufacturing and supplying metal products for 20 years using various casting techniques including sand casting, lost wax casting, lost foam casting, and precision machining.

Our product range spans multiple industries including automotive, rail transportation, agricultural machinery, chemical processing, energy, construction, and more.

Our ISO9001-certified quality control systems ensure consistent product quality, supported by comprehensive testing including:

Spectrometer analysis
Ultrasonic testing
Magnetic particle inspection
Tensile and yield strength testing
Elongation measurement

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Contacts: Mr. Andy

Tel: 86--198 3265 7175

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