Durable High Alumina 70% Refactory Ball for Hot Blast Stove (D40/50/60)

• Customization: Available
• Feature: Long Time Materials
• Refractoriness (℃): 1770< Refractoriness< 2000
• Model NO.: refractory ball
• Shape: Ball
• High Strength: 60
• Good Performance: 3times
• Color: Yellow
• Al2O3: 70%
• Fe2o3: 2.5
• Diameter: 40/50/60
• Type: Refractory Material
• Material: Bauxite
• Transport Package: Bag
• Specification: GB
• Trademark: YZSD
• Origin: China
• HS Code: 6902
• Production Capacity: 2000mt/Month

Product Description

Refractory ball for hot blast stove application----original factory for manufacture high alumina refractory balls
Choosing best quality refractory grade calcined bauxite as raw material together with other adhensive pressed by auto pressing machine ,then 
firing in high temperature tunnel kiln under high temperature ,then discharge and cooling it and selecet quality balls then packing in woven bags.

calcined bauxite ball,high alumina thermal ball, thermal storage ball, high stength refractory balls,quality manufacturer refractory ball,
large quantity output alumina balls,high temperature application ball

We produce and export diameter 40mm/50mm/60mm refractory ball(ordinary refractory ball)
Our high strength Refractory balls have following characters:
1)high michanical strength
2)stable chemical characteristic
3)high refractoriness
4)big density

REFRACTORY BALL Packing: 50kg export standard durable woven bag or 1mt jumbo bag
Shipment: Within 10days after confirmation contract or receipt down payment
Refractory ball Supply capability: 2000mt per month,30000mt per year
belogn to heavy cargo, suggest to load into 20GP container, 25-27mt per container