Handan Shengnada New Material Technology Co., Ltd. andy@sndatech.com 86--198 3265 7175
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Square Ductile Iron Manhole Cover C250 with Single Seal Compliant with DIN EN124

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
Highlight:

C250 Cover And Frame Square

,

C250 Ductile Iron Manhole Cover

,

Ductile Iron Manhole Cover DIN En124

Product Name:
Ductile Iron Manhole Cover
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:
Ductile Iron Manhole Cover
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
C250 Cover And Frame Square Ductile Iron Manhole Cover DIN EN124
Square Ductile Iron Manhole Cover With Single Seal
Basis Information

SND supplies ductile iron Medium Duty C250 type manhole covers according to EN124 standard, available in various sizes with optional hinge configurations, single or double seals, and square, rectangular, or round shapes. Surface finishes include black bitumen or epoxy coating.

Product Specifications
Type Dimensions (mm) H e
Single Sealed, Square 500X500 46 39
Single Sealed, Square 600X600 51 44
Single Sealed, Square 700X700 56 49
Single Sealed, Square 800X800 65 58
Single Sealed, Square 900X900 70 62
Single Sealed, Rectangular 700X500 57 30
Single Sealed, Rectangular 600X800 60 52
Single Sealed, Square, Recessed 400X400 90 84
Single Sealed, Round cover, Round Base Ø750 100 18
Manufacturing Process
  • Material Preparation: High-quality pig iron and scrap iron melted with magnesium to create ductile iron alloy
  • Casting: Molten iron poured into precision molds using sand casting method
  • Heat Treatment: Thermal processing to enhance strength and flexibility
  • Surface Coating: Application of anti-corrosive finishes for environmental durability
  • Quality Control: Rigorous testing for load capacity, tensile strength, and dimensional accuracy
Company Profile

With 20 years of experience in metal manufacturing, SND specializes in producing high-quality cast iron products using advanced techniques including sand casting, lost wax casting, and precision machining.

Our ISO9001-certified facilities serve multiple industries including construction, transportation, energy, and infrastructure, with comprehensive quality inspections including spectrometer analysis, ultrasonic testing, and mechanical property verification.

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