MOQ | 1 Piece/Pieces |
Place of Origin | Shandong, China | Brand Name | OEM |
Model Number | SC | Product Name | China custom ductile iron heat treatment sand casting manhole cover |
Sand Casting Type | Green Sand,Resin Sand,Clay/Resin Pre-coated sand | Casting Method | Ladle Pouring |
Material | Gray iron, ductile iron, steel, copper | Sand Core Type | Resin sand core, clay sand core |
Machining Process | Boring, CNC machining, Machining center, Drilling | Surface Treatment | Spray-paint, Sand blast, Polishing, anti-rust oil, Powder coating |
Roughness | Ra1.6 | Application scope | Boats, Agricultural machinery, Auto parts, Furniture parts |
Standard | GB ASTM AISI DIN BS |