Purchase Qty. Reference FOB Price
1-19 Tons US$350.00
20-49 Tons US$300.00
50+ Tons US$220.00
Product Description
Anthracite Coal As Water Treatment Filter Material From Physical Plant Physical Characteristics: *Color: black *Bulk Density: 50 lbs./cu. ft. *Specific Gravity: 1.6 + .05 *Effective Size: .60 - 2.30 mm *Uniformity Coefficienty: 1.3 - 1.7 *Hardness: 3.0 - 3.8 (Mohs scale)\\ Moisture ...