Mould Roller 1. Material: Cr12 / Cr12Mov/ skd11 2. Model: HC 3. Hardness: HRC 58-62 degrees 4. Delivery time: within 30 days This mould called roller is used for welding steel pipes for ERw....
Durable is a professional manufacturer which make pipe mill and roll mould for it. We devote to quality and win the turst from clients , insist on marketing with quality and service. Custom and....