offer good quality tube mill rolls

Description

Adopt centrifugal casting, static casting and centrifugal composite casting technology to do casting, produce cast iron  
  rolls and roll ring of φ**0~φ***0mm
 Excellency of Centrifugal Composite Casting:
   Compact structure, high abrasive resistance and high resistance to oxidation
   spheroidal graphite cast iron at inner layer and high tension cast iron combined, it has high toughness and damage
   resistance
 - Material: Acicular Bainite Nodular cast iron, Chill Casting Iron, Hi-Ni&Cr Indefinite Chill Cast Iron