Pebble support gravel(F08), Cobble - Pebble support gravel(F08), Cobble, Support media Specificaton & Trade Terms
| Model | Pebble support gravel(F08), Cobble, Support media |
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| Place Of Origin | China |
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| Price Term | EX-Work |
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| Payment Term | T/T |
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Pebble support gravel(F08), Cobble, Support media in water treatment
Pebble support gravel(F08), other name: Cobble support gravel, Support gravel etc.
Pebble support gravel(F08), the low strata of a filter bed, acts to support the filter media. The max efficiency, the support gravel must possess the necessary attributes of hardness and be rounded or non-angular. Correct gradation and sizing must be calculated to properly support the filter media.
Pebble support gravel(F08) spec:
SiO2:60-80% Density:2.6-2.7 g/cm3
Insoluble in HCl:1% max
Bulk density:1.8-1.9 g/cm3
Hardness:7-8 moh min Attrition:0.5% max
Size:2-4mm, 3-5mm, 4-6mm, 4-8mm, 6-12mm, 8-16mm, 12-20mm,
16-25mm, 16-32mm, 30-40mm, 32-64mm etc
Pebble support gravel(F08) package: 25, 50, 500,1000 kgs woven bag
CAS:1305-78-8
