Casting Method: | Sand Casting |
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Casting Form Material: | Sand |
Casting Metal: | Cast Iron |
Casting Form Usage Count: | Semi-permanent |
Surface Treatment: | Sand Blast |
Surface Roughness: | Ra6.3 |
Customization: |
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Item | Ductile Iron Casting Sand Cast Waterproof Manhole Cover |
Size | DN100-1000mm |
Surface treatment | black painted, oil, painting |
Shape | square, round |
Material | ductile iron, cast iron, QT500 |
Heat Treatment | can be as your requirement. |
Advantages | Delivery on time, according to the demand for materials |
Packing | wooden case or as your requirement. |
Delivery | within 30 days after receiving last confirm information. |
Suppliers with verified business licenses