What are Silicon Carbide Lined Pipe Fittings?
Silicon Carbide Lined Pipe Fittings are steel pipes protected by an inner ceramic lining made from reaction-bonded silicon carbide (RBSiC / SiSiC), used to protect equipment from abrasive and impact wear. Reaction-bonded SiC delivers density ≈ 3.1 g/cm³, hardness ≈ 2500 HV and service to ~1380°C with strong acid/alkali resistance. In mining, cement, steel, power-plant ash handling, chemical processing and lithium-battery material plants, they extend equipment life and cut maintenance.
What are Silicon Carbide Lined Pipe Fittings used for?
They convey abrasive slurries, ash, tailings and mineral concentrates where bare steel would erode in months. Common in mining, cement, steel, power-plant ash handling, chemical processing and lithium-battery material plants.
What material and properties make Silicon Carbide Lined Pipe Fittings effective?
Reaction-bonded SiC delivers density ≈ 3.1 g/cm³, hardness ≈ 2500 HV and service to ~1380°C with strong acid/alkali resistance. These properties let Silicon Carbide Lined Pipe Fittings outlast steel and rubber in abrasive service.
Why choose Silicon Carbide Lined Pipe Fittings over steel or rubber alternatives?
Silicon Carbide Lined Pipe Fittings beat alumina ceramic on abrasive duties: steel erodes in months and can contaminate product, while rubber gouges under lump impact. Silicon Carbide Lined Pipe Fittings hold dimension, cut downtime and typically last 5–10× longer in mining, cement, steel, power-plant ash handling, chemical processing and lithium-battery material plants.
How do I select and specify Silicon Carbide Lined Pipe Fittings?
Choose monolithic lining for small/medium diameters and smooth flow, tiled (mosaic) for large diameters and field repair; specify alumina for abrasion or RBSiC/SiSiC for heat and corrosion.
Are Silicon Carbide Lined Pipe Fittings suitable for both slurry and dry powder?
Yes. Ceramic-lined pipe handles abrasive slurries, ash and tailings as well as dry powders and dust, protecting the bends where steel fails first. FIRSTAR sizes them to your line.
