Shijiazhuang BKDR Metallurgical Science & Technology Co.,Ltd
Barrel Diameter: 1500mm Maximum: Unit Weight: 25mt Maximum
Packaging: Inner plastic film and outer corrugated sheet, in steel case
Place of Origin: China
Supply Ability: 1000mt/month
Certificate: ISO 9001:2008
HS Code: 84553000
Forged Steel Backup Rolls mainly used in normal four high mills, the diameter of roll body is between 350mm-1500mm. The material of Backup Rolls include 60CrMo, 9Cr2Mo, 86CrMoV7, 70Cr3Mo etc. The harding depth depend on the material and heat treatment, usually is 15-40mm, and the hardness difference between Backup Rolls and Work Rolls is 60-80HSD.
1 Offer the best quality Rolling Mill Rolls.
2 Offer the most competitive price
3 Offer the professional technical support.
4 Offer the timely shipment.