92% 95% Al2O3 Alumina Ceramic Pipe Tile Lined Steel Pipeline
Product Description
Alumina ceramic pipe tile liner is pasted or pasted and welded in the steel pipe inner or outside wall with high temperature resistant adhesive epoxy resin glue ,then forming a solid anti-wear layer by heating and curing.
Ceramic Tile Lined Pipe has very uniform coating of specially formulated ceramic material that pasted in the inner of the pipe and gives a very smooth surface.
Metal /steel pipe is hard to resist chemical corrosion damage, wear resistant ceramic metal double pipe is a hybrid pipe using metal as an outer pipe and a ceramic material for inner pipe segments, applied together to utilize the two materials' advantages. Hence excellent wear-resistant and good corrosion resistance of the ceramics and high strength and toughness of metal can be well combined to get a comprehensive advantage of wear-resistant, corrosion-resistance and anti-scaling. They are suitable for applications in heavy wear working conditions and is good wear protection and solution ceramic materials.
Main Features
1) Good wear: chemshun ceramic alumina ceramic layer in wear-resistant ceramic tile lined elbow pipe is abrasion Ceramics, with hardness (HRA) ≥84, wear resistance 10 times more than high chromium alloy cast iron pipe fittings.
2) Corrosion resistance: wear-resistant ceramic material with excellent corrosion resistance, acid, alkali, salt and a halogen salt corrosion properties.
3) High temperature performance: wear resistant ceramics itself has more than 1200 degrees Celsius temperature capability.
4) Reduce project cost: mainly used for conveying particle , fluids materials and corrosive media . replacing expensive stainless steel, high chrome cast steel pipe, wear-resistant alloy tube, which can directly reduce pipeline project costs.
Technical Data Sheet
1) :Chemshun wear Ceramic Chemical Composition:
| Al2O3 |
SiO2 |
CaO |
MgO |
Na2O |
| 92~93% |
3~6% |
1~1.6% |
0.2~0.8% |
0.1% |
2): Chemshun ceramics pipe lining tiles Physical properties:
| Specific gravity (g/cc) |
>3.60 |
| Apparent porosity (%) |
0 |
| Flexural Strength (20ºC, Mpa) |
280 |
| Compressive strength (20ºC, Mpa) |
850 |
| Rockwell hardness (HRA) |
80 |
| Vickers hardness (hv) |
1050 |
| Moh's hardness (scale) |
≥9 |
| Thermal Expansion (20-800ºC, x10-6/ºC) |
8 |
| Crystal Size (μm) |
1.3~3.0 |
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