Supply Top-grade Natural Gravel

Quick Details
Place of Origin: Henan China (Mainland)Brand Name: FongTayModel Number: FT0019
pink white spherical: elliptical-shaped/variega...  
Packaging & Delivery
Packaging Detail:25 kg/bag, neutral packing.
Delivery Detail:Within 10 days after receiving the payment
Specifications

Top-grade Natural Gravel
1.Very hard stone
2.Compressive and wearable
3.The best cushion filter material

Top-grade Natural Gravel

Appearance: Natural gravel is elliptical-shaped and variegated, mechanical processed one is nearly spherical and pink white.
Features: very hard stone, compressive and wearable, the best cushion filter material.
Bulk density: 1.85 tons / m3, Mohs hardness: 7.5, hydrochloric acid soluble rate:≤ 3.5%.

Uses: used for cushion filter.

Physical and chemical properties analysis:

Analysis

Measure Data

Analysis Project

Measure Data

Silica (SiO2)

≥ 98%

Density

2.66g/cm3

Hydrochloric acid soluble rate

 ≤0.2%

Bulk density

1.85g/cm3

Business & Delivery Term
FOB Price: US $ 70- 80 / Ton
Port:China Main Port
Minimum Order Quantity:20 Ton/Tons
Supply Ability:50000 Ton/Tons per Month
Payment Terms:T/T
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