Natural River Stone with Best Price,river stone filter media,river stone for water treatment

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US $100-230 / Tons | 5 Ton/Tons (Min. Order)
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Overview
Quick Details
Place of Origin:
Henan, China (Mainland)
Brand Name:
XKGS
Model Number:
xk-318
Material:
Natural Stone
Color:
Mixed
Cobble & Pebble Type:
Pebble
Shape:
granule
Type:
filter media, Cobbles & Pebbles
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
SupplyAbility
SupplyAbility:
1500 Ton/Tons per Month
Packaging & Delivery
Packaging Details
50kg/bag, or according to your requirements.
Port
Qingdao,Tianjin or other main ports
Lead Time :
7-15 days after order confirmed

Specifications

River Stone
1.Mixed color granules with hardness
2.Free sample can be sent to your evaluation
3.Size,pack 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: