Handan Shengnada New Material Technology Co., Ltd.
| Payment Terms | L/C,,T/T |
| Supply Ability | 20000 tons per year |
| Delivery Time | 15 Days after mold confirm |
| Packaging Details | Wood pallet or bulk. |
| Product Name | Telecom Electric Ductile Iron Access Covers Leak Proof Manhole |
| Key Words | Driveway Manhole Cover |
| Material | GGG50 |
| Application | Drain away water |
| Standard | EN 124 Standard |
| Size | As drawings |
| Shape | Triangle |
| Service | OEM |
| Brand Name | SND FOUNDRY |
| Model Number | Gully Grates |
| Certification | ISO CE |
| Place of Origin | Handan, China |
View Detail Information
Explore similar products
EN124 Standard D400 Ductile Iron Manhole Cover 850*850mm Heavy Duty with Rubber
850*850mm D400 Ductile Iron Manhole Cover with Rubber Gasket and Integral
Ductile Iron Manhole Cover 600*600mm C250 Class EN124 Standard for High Load
GGG50 Ductile Iron Round Manhole Cover D400 500X600mm with 40 Tons Loading
Product Specification
| Payment Terms | L/C,,T/T | Supply Ability | 20000 tons per year |
| Delivery Time | 15 Days after mold confirm | Packaging Details | Wood pallet or bulk. |
| Product Name | Telecom Electric Ductile Iron Access Covers Leak Proof Manhole | Key Words | Driveway Manhole Cover |
| Material | GGG50 | Application | Drain away water |
| Standard | EN 124 Standard | Size | As drawings |
| Shape | Triangle | Service | OEM |
| Brand Name | SND FOUNDRY | Model Number | Gully Grates |
| Certification | ISO CE | Place of Origin | Handan, China |
| High Light | Telecom Ductile Iron Access Covers ，Leak Proof Cast Iron Manhole ，Leak Proof Cast Manhole Cover | ||
Telecom Electric Ductile Iron Manhole Cover Leak Proof Manhole
Product Discription:
| CLEAR OPENING(MM) | FRAME(MM) | FRAME DEPTH(MM) | WEIGHT(KG) |
|---|---|---|---|
| 600 × 600 | 786*786 | 100 | 77 |
| 600 × 600 | 786*786 | 150 | 87 |
| 675 × 675 | 855*855 | 100 | 96 |
| 675 × 675 | 855*855 | 150 | 108 |
Inspection and quality control:
Appearance inspection:
Check whether there are cracks, pores, shrinkage holes and other defects on the surface of the manhole cover.
Dimension measurement:
Ensure that the dimensions and tolerances of the manhole cover meet the design requirements.
Performance testing:
Test the mechanical properties of the manhole cover, such as compression resistance, bending resistance, and impact resistance, to ensure that its strength and durability meet the relevant standards (such as EN124 standard).
8. Finished product assembly and packaging
Matching the manhole cover with the manhole ring:
Assemble the manhole cover with the manhole ring to ensure the sealing and stability of both.
Packaging and storage:
Package, number and store the qualified finished products and wait for delivery.
9. Additional processes (optional)
Customization:
Add anti-slip texture, company logo or other customized designs to the surface of the manhole cover according to customer needs.
Intelligent device integration:
Embed intelligent sensor modules in the manhole cover to monitor the position of the manhole cover, anti-theft, water accumulation alarm and other functions.
Who we are:
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.
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 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
.gtr-container-f8k2p5 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 16px; box-sizing: border-box; } .gtr-container-f8k2p5-paragraph { font-size: 14px; margin-bottom: 1em; text-align: left !important;... .gtr-container-f8k2p5 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 16px; box-sizing: border-box; } .gtr-container-f8k2p5-paragraph { font-size: 14px; margin-bottom: 1em; text-align: left !important;...
Get in touch with us
Leave a Message, we will call you back quickly!