ISO certificate mill roller / roller shaft 
1. Forge work rollers 
2. Made in China steel making industry zone 
3. Quality assurance 
4. Competitive price

Mill roller / roller shaft / ISO9001 Certificate Best Price 
Rolls are widely used in rolling mill, and we provide a very large scale of materials, (GB, China standard, ASTM, DIN, BS, CA, AS, ISO)We offer both forging stock and final machining. 
Besides carbon and Manganese steel, we also forge many Alloy Steels containing Chromium, Nickel and Molybdenum.

Specification of Roll

Scope

Diameter of Barrel

20~2500mmLength of machining≤20,000mmProcessForging, CastingMaterial

Alloy steel(20Cr,40Cr,35SiMn and 35CrMo,45CrMo)

Carbon steel(30#,40#,45# and 50# steel)

Cast Iron, etc.

Hardness

180HB~320HB or as your requirement