Cast basalt straight pipe
Cast basalt straight pipe - industrial steel pipe
Silicon carbide ceramic lined pipes provide exceptional wear resistance, corrosion resistance and high-temperature performance for demanding industrial conveying applications.
Corrosion resistant silicon carbide ceramic lined pipes are advanced wear-resistant piping solutions designed for transporting highly abrasive and chemically aggressive materials. The combination of a steel outer shell and a dense silicon carbide ceramic lining provides outstanding protection against wear, erosion, corrosion and high temperatures.
Silicon carbide (SiC) is one of the hardest engineering ceramic materials available, offering exceptional durability in applications where conventional steel, alloy steel or rubber-lined pipes fail prematurely.
These pipes are widely used in mining, chemical processing, power generation, metallurgy, flue gas desulfurization systems and slurry transportation projects.
Silicon carbide ceramic lined pipes combine excellent mechanical strength with superior corrosion resistance, making them suitable for transporting acidic slurries, alkali solutions, mineral concentrates, ash, tailings and other highly abrasive media.
The smooth ceramic surface reduces friction losses and improves flow efficiency while significantly extending equipment service life.
Compared with conventional metal pipelines, SiC ceramic lined pipes provide lower maintenance costs and improved operational reliability.
A silicon carbide ceramic lined pipe consists of a carbon steel or alloy steel outer pipe combined with an inner lining manufactured from high-density silicon carbide ceramic. The ceramic lining forms a protective barrier against abrasion, corrosion and thermal degradation.
Silicon carbide ceramics possess extremely high hardness, excellent chemical stability and outstanding thermal conductivity, making them one of the most effective lining materials for severe industrial environments.
These pipes are particularly suitable for applications involving high-velocity particles, corrosive chemicals and elevated operating temperatures.
| Component | Function |
|---|---|
| Outer Steel Pipe | Provides structural strength and pressure containment. |
| Bonding Layer | Secures the ceramic lining to the steel shell. |
| Silicon Carbide Lining | Provides abrasion, corrosion and temperature resistance. |
| Connection Ends | Flanged, welded or customized connections. |
Suitable for acidic and alkaline environments.
Outstanding protection against abrasive wear.
Performs reliably under elevated temperatures.
Greatly reduces replacement frequency.
| Property | Typical Value |
|---|---|
| Material | Silicon Carbide (SiC) |
| Hardness | Mohs 9.2 – 9.5 |
| Density | 3.0 – 3.2 g/cm³ |
| Compressive Strength | > 2500 MPa |
| Flexural Strength | > 350 MPa |
| Water Absorption | < 0.02% |
| Maximum Service Temperature | Up to 1400°C |
| Corrosion Resistance | Excellent |
| Abrasion Resistance | Excellent |
| Property | SiC Ceramic Lined Pipe | Carbon Steel Pipe |
|---|---|---|
| Wear Resistance | Excellent | Moderate |
| Corrosion Resistance | Excellent | Poor |
| Temperature Resistance | Very High | Moderate |
| Maintenance Cost | Low | High |
| Service Life | Very Long | Short |
12 Products
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