Natural River Stone with Best Price,river stone filter media,river stone for water treatment - xk-318
River Stone, 1.Mixed color granules with hardness, 2.Free sample can be sent to your evaluation, 3.Size,pack can be customized - details see: https://www.buildingsupplieshub.com/natural-river-stone-with-best-price-river-stone-filter-media-river-stone-for-water-treatment-10031483
| Type: Cobbles & Pebbles,filter media | Place of Origin: Henan China (Mainland) | Brand Name: XKGS | Model Number: xk-318 |
| Material: Natural Stone | Color: Mixed | Cobble & Pebble Type: Pebble | Shape: granule |
| Application: water purification | Main composition: SiO2 | Silica: 98%min | Moh's hardness: 7.3 |
| Silt content: 0.1%max | Volume weight: 1.85 g/cm3 | Hydrochloric Acid Soluble Rate: ≤3.5% | Size: 4-8mm,8-15mm, can be customized |
Natural River Stone with Best Price
Apperance:mixed color granules with high hardness
Raw material: natural river stone, pebble
Advantages:
1. Good hardness
2. Washed many times and still clean
3. Elliptical-shaped and uniform size
4. High SiO2 content and anti-corrosion, long usage period.
Specification of River Stone (Pebble):
| Item | Test Data |
| SiO2 | 98% min |
| Density | 2.6 g/cm3 |
| Volume Weight | 1.85 g/cm3 |
| Moh's Hardness | 7.3 |
| Hydrochloric Aid Soluble Rate | 3.5% max |
| Silt Content | 0.1% max |
Common Sizes:
1-2mm, 2-4mm, 4-8mm, can be customized.
Application:
The river stone (pebble) can be filter media used for water treatment, is a necessary filter media in three layer filter pond. River stone also used in landscaping.
Package and Storage:
50kg per woven bag, 25 tons per 20ft container.
No mix-storage with chemical materials, store in water-proofing places.
Why choose us ?
1. 100% manufacturer and direct supplier
2. FREE SAMPLE can be sent to your evaluation.
3. ISO certificates
Related pictures as below:
Package:
Certificates:
| Packaging Detail:50kg/bag, or according to your requirements. |
| Delivery Detail:7-15 days after order confirmed |
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