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Sea pebble filter material
Product Introduction: As a pure natural marine mineral stone, sea pebbles are formed by the long-term and long-distance transportation of broken rock
Product details
Product Introduction:
Sea pebbles, as a pure natural marine mineral stone, are formed due to the long-term and long-distance transportation of broken rock blocks by seawater. The stones rub against each other for years and gradually lose their edges, becoming round or oval shaped stones.
Product advantages:
Sea pebbles are colorful, bright in color, smooth in appearance, and less prone to sediment accumulation during backwashing. Moreover, sea pebbles are harder and less prone to breakage compared to ordinary river pebbles, making them an extremely high-quality water treatment material.
Typical use:
Widely used in water treatment projects such as chemical plants, sewage treatment plants, steel mills, and water treatment plants, as well as in power plant transformers; Due to its beautiful appearance, it can also be used for public buildings, villas, courtyards, garden road paving, river embankments, lake bottoms, and other projects.
Common specifications:
Specifications of sea pebbles for water treatment: 2-4mm, 4-8mm, 8-16mm, 16-32mm, 32-64mm.
Specifications of sea pebbles for garden road surface: 2-3cm, 3-5cm, 8-16cm, 16-25cm, 25-40cm.
Specifications of sea pebbles for transformers: 5-8cm, 8-12cm.
|
analysis project |
test data |
|
SiO2 content |
98% |
|
density |
2.65g/cm3 |
|
mud content |
0.005% |
|
hardness |
7.5 |
|
bulk density |
1.7g/cm3 |
|
Solubility of hydrochloric acid |
0.3% |
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