Тяжелый полый вал Casted мельницы частей стальной бросать/шарика стальной

Heavy Steel Casting Parts / Ball Mill Casted Steel Hollow shaft Application: Petroleum,Chemical,Marine,Drug,Gas,Metallurgy,Mechanical,Food,etc... Name: Heavy Steel Casting Parts / Ball Mill Casted Steel Hollow shaft Size: 0.025 kilograms to 40,000 kilograms (40 MT) Material: Our castings using Electric Arc or Induction Furnace sand Vacuum Degassing (if required) are manufactured to ASTM, AISI, DIN, JIS, SAE or proprietary standards Quality Control: UT,MT,RT,PT,chemical