... Europe with customer's brand Other name:precision flange,flange coupling,casting flange,cast iron flange,fully machined componnetManufacturing process: ... various gradesHigh chrome ironNi-resistant and Ni-hard ironWhite ironWeight range:Depending on casting process from 0.5kg up to 5 ... know more about us.The simple list of our product range:1.Material: bronze, cast iron, stainless steel, carbon steel, ...