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 | Tree Grate |
| Class | A15, B125, C250, D400, E600, F900 |
| Color | Black, Grey, as Your Requirement |
| Material | Ductile Iron |
| Standard | ISO9001:2015, DIN En124 |
| Origin | Handan, Hebei Province |
| Shape | Round,Square,etc |
| Brand Name | SND Foundry |
| Model Number | SND Manhole Cover |
| Certification | ISO / CE |
| Place of Origin | Handan, China |
View Detail Information
Explore similar products
Outdoor Cast Iron Tree Grating with ISO9001:2015 and DIN En124 Standards for
Square Ductile Iron Tree Grating A15 B125 C250 for Park and Garden
Ductile Iron Tree Grating with ISO9001:2015 and DIN En124 Standards for Urban
Stainless Steel Tree Grate and Tree Grating with D400 E600 F900 Load Ratings for
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 | Tree Grate |
| Class | A15, B125, C250, D400, E600, F900 | Color | Black, Grey, as Your Requirement |
| Material | Ductile Iron | Standard | ISO9001:2015, DIN En124 |
| Origin | Handan, Hebei Province | Shape | Round,Square,etc |
| Brand Name | SND Foundry | Model Number | SND Manhole Cover |
| Certification | ISO / CE | Place of Origin | Handan, China |
| High Light | E600 Round Tree Grate ，Round Tree Grate DIN En124 ，Class F900 Tree Grates Cast Iron | ||
Circle Ductile Iron Gully Grate For Tree Pond Grate
Production Description
A round tree grate is a circular tree grate with round planting holes. The planting holes are highlighted by two round slits. The tree grate visually appears to consist of three round elements. The openings in the tree grate ensure that the tree receives enough water to remain alive and growing. In addition, the tree grate protects the tree's roots from damage and ensures an even ground level around the tree. As tree grates are not only functional but also beautiful, Grijsen offers a range of tree grates. Each tree grate has its own pattern.
The root system of a tree can grow two to seven times larger underground than the tree itself above ground. This creates the risk of paving stones shifting, causing the ground around the tree to become uneven. Tree fences prevent this and ensure an even ground level around the tree. In addition, they protect the tree's roots from the risk of damage. Tree roots are fragile and can be damaged by heavy vehicles such as cars and trucks.
The round tree grates are made of 10 mm ductile iron and have a KTL coating. The outer ring of the tree grate is removable.
Production information
| CLEAR OPENING | OVER BASE | FRAME DEPTH |
| 1500*1500 | 600MM | 35 |
| 1200*1200 | 600MM | 50 |
| 1000*1000 | 750MM | 30 |
| 2000*2000 | 750MM | 40 |
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.
GROUP PROFILE
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
.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!