Furnace bottom roll

1. Heat resistant alloy steel hollow bottom roller: Continuous heat treatment furnace made of furnace heat roll:  diameter Φ60 mm - Φ1600 mm   various national standard material of heat-resisting alloy steel hollow bottom roller.
2.Furnace temperature ranging from 850 ℃ to 1200 ℃, the use of material is also different. Suitable for general tubes, pipe, stainless steel pipe annealing treatment, etc.
3.High reliability rolls, large diameter, available for continuous annealing proccess.