Handan Shengnada New Material Technology Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 20000 tons per year |
| Delivery Time | 45 days |
| Packaging Details | wood pallet/ bulk |
| Product Name | Ductile Iron Manhole Cover |
| Key Words | Manhole Cover and Frame |
| Sizes | 600*600mm |
| Class | C250 |
| Pattern | As Drawing |
| Paint | Spray paint, |
| Standard | EN124 Standard,DIN,BS,JIS,ASTM |
| Material | Ductile Iron |
| Brand Name | SND Foundry |
| Model Number | SND Manhole Cover |
| Certification | ISO / CE |
| Place of Origin | Handan, China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 20000 tons per year |
| Delivery Time | 45 days | Packaging Details | wood pallet/ bulk |
| Product Name | Ductile Iron Manhole Cover | Key Words | Manhole Cover and Frame |
| Sizes | 600*600mm | Class | C250 |
| Pattern | As Drawing | Paint | Spray paint, |
| Standard | EN124 Standard,DIN,BS,JIS,ASTM | Material | Ductile Iron |
| Brand Name | SND Foundry | Model Number | SND Manhole Cover |
| Certification | ISO / CE | Place of Origin | Handan, China |
| High Light | ductile iron manhole cover 600*600mm ，double closing ductile iron manhole cover ，double d400 manhole cover | ||
Double Hinge And Double Closing Ductile Iron Manhole Cover
Production information:
Durable and Quality Materials: Our 850x850 D400 double hinged, double closing square manhole cover is made of durable ductile iron and cast iron materials, ensuring long-lasting performance and reliability in a variety of applications.
Compliant with International Standards: This product complies with ISO 9001:2008 certification standards, guaranteeing its quality and safety for use in construction, pavement, streets, gardens, sewage and drainage projects.
Customizable Sizes: We offer custom sizes to meet specific user requirements, ensuring a perfect fit for your building or infrastructure project.
Multi-Process Manufacturing: Our manhole covers undergo a thorough process including casting, machining, surface treatment and inspection to ensure a high-quality finish and precise dimensions.
Various Surface Treatments: The product is available with different surface treatments such as asphalt coating, painting, shot blasting, polishing to suit the needs and preferences of various projects.
Production Description:
| Code | Standard | Class | Outside size | Clear opening | Height | Weight | Gasket | Hinge | Lock |
| MCS001 | EN124 | D400 | 850mmx850mm | Ф600mm | 80mm | 50kgs | yes | yes | yes |
| MCS002 | EN124 | C250 | 850mmx850mm | Ф600mm | 75mm | 40kgs | yes | yes | yes |
| MCS0S | EN124 | D400 | 850mmx850mm | Ф600mm | 70mm | 48kgs | yes | yes | yes |
| MCS004 | EN124 | D400 | 850mmx850mm | Ф600mm | 70mm | 45kgs | yes | yes | yes |
| MCS005 | EN124 | C250 | 850mmx850mm | Ф600mm | 70mm | 40kgs | yes | yes | yes |
Advantages
The Ductile Cast iron Manhole covers which are produced by our company with below advantages:
------Security.prevent the cover being stolen
------No noise
------High load-bearing
------Corrosion resistance
------Safety
Manufacturing Process
Material Preparation: High-quality pig iron and scrap iron are melted together, with magnesium added to create a ductile iron alloy.
Casting: The molten iron is poured into molds to form the basic shape of the manhole cover. Sand casting is a common method due to its precision and efficiency.
Heat Treatment: The cast pieces are treated with heat to improve strength and flexibility.
Surface Coating: Anti-corrosive coatings are applied to ensure longevity in various environments.
Quality Control: Each cover undergoes rigorous testing for load-bearing capacity, tensile strength, and dimensional accuracy.
Company Information:
SND has been producing and selling metal goods for about 20 years.By using manufacturing techniques including sand casting, lost wax casting, lost foam casting, and precision machining, the company has been supplying goods made of materials like cast iron, steel, stainless steel, aluminum, etc. Additionally offered are surface finishing and assembly services.
Our company has successfully created products in a variety of industries, including automotive, rail transportation, agricultural machinery, chemical, energy, electricity, water, air compressor, and construction, thanks to our consistent efforts over the past few years.
Our factories' ISO9001-accredited quality control systems guarantee a consistent and dependable quality for each and every component.
Spectrometer, ultrasonic, magnetic, permeability, elongation, tensile/yield strength, and other inspections are carried out as part of routine production procedures.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2021
Total Annual:
8000000-10000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
SND Foundry have been specializing in the production and sales of manhole cover and gully grating, valves, pipe & pipe fitings and metal castings products nearly 20 years. It is located in Wu'an Industrial Park, Handan City, Hebei Province. The park is the largest mechanical casting spare pa... SND Foundry have been specializing in the production and sales of manhole cover and gully grating, valves, pipe & pipe fitings and metal castings products nearly 20 years. It is located in Wu'an Industrial Park, Handan City, Hebei Province. The park is the largest mechanical casting spare pa...
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