Sunrise Foundry CO.,LTD
Sunrise Foundry CO.,LTD Profession makes things perfect！
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Municipal Construction Watertight Grey Cast Iron Casting Manhole Cover With Square Round Shape
Description
Cast Iron Manholes are mainly made by two different production process, grey iron casting and ductile iron casting, widely in the drainage system, construction and public. Shapes are always have Round, square, rectangle and triangle available. Manhole Covers shall be smooth and free from sand holes, blow holes, distortion or any other defects.
About Us
Product Details
Material:
1. Ductile iron(QT500-7)
2. Grey iron(HT200)
Production Process:
1. Molding boards
2. Green sand with hand molding
Surface Treatment:
1. Cold applied black bitumen
2. Natural Color
3. Coating as per customers' requirement
Diameter: from 200mm to 1200mm Weight: from 7kg to 154kg
| Product Name: Manhole Cover | Application:construction and public use | Shape:Round, square, etc | |
| Material: Iron, Grey Iron, Ductile Iron | Color: black, grey, etc | Standard: ASTM | |
| Surface Treatment: Black Bitumen / Epoxy Painting / sand blasting | Level: Light, normal, heavy | Logo:Customized available | |
Product Range
Manhole Cover & Grids
Hydrant & Machinery Parts
Industry Parts & Valves
Counter weight & casting weight
Our Advantages
Experience: We have been making iron casting product for more than 20 year with a lot senior engineers and teamwork mates.
Superior Quality:100% quality inspection with full set quality inspect equipment including
Fast Delivery and Competitive price:Fast delivery time and competitive price are the keys to success.