Ceramic Pipes & Fittings
Alumina Lined Piping Systems for High Velocity Material Conveying
Looking for alumina ceramic wear liners that can withstand heavy impact abrasion in mining, cement, power plant, and steel applications? Tired of frequent replacements that cause costly downtime?
As a trusted alumina ceramic lining supplier, our 92% and 95% wear resistant ceramic lining tiles and alumina lining bricks are engineered for extreme heavy impact environments. With Mohs hardness 9 and density exceeding 3.6 g/cm³, these liners provide 8–12× longer service life compared to manganese steel alternatives. Designed for both weld-on and bolt-on installation for flexible integration into chutes, hoppers, cyclones, and mills — including custom ceramic liner for ball mill applications and alumina cyclone lining systems.
92% Al₂O₃ Standard Grade — Cost-effective alumina ceramic wear liner for general sliding and moderate impact conditions. Most commonly specified for mining chutes, coal conveying, and ash handling systems.
95% Al₂O₃ Premium Grade — Enhanced hardness and lower wear rate for severe abrasion environments. Our top-selling wear resistant ceramic lining tile for high-velocity material flow in cement, steel, and power generation.
ZTA Zirconia Toughened — Phase-transformation toughened alumina for applications with both severe impact and abrasion. The highest fracture toughness among our alumina lining bricks product range.
Custom Liner Solutions — From standard flat tiles to ceramic liner for ball mill cylinders, alumina cyclone lining tiles, and bespoke shapes cut to your equipment drawings. We manufacture to specification with dimensional accuracy up to ±0.5 mm.
Our Ceramic Lined Pipe & Fittings Product Range
Series 1: Ceramic Tile Lining — Most Versatile Ceramic Lined Pipe
Our ceramic tile lining is the most widely used method for manufacturing alumina ceramic pipes and fittings. Alumina ceramic tiles (10×10 to 100×100 mm) are bonded inside steel shells using high-strength adhesive and welded mechanical anchors. Suitable for straight ceramic lined pipes, elbows, tees, reducers, and all custom shapes. Ceramic thickness: 6–25 mm. Working temperature: –40°C to 350°C. Best for high-wear, complex geometry applications across power, mining, and cement industries.
| Parameter | Specification |
|---|---|
| Ceramic Material | 92% / 95% / 99% Al₂O₃ |
| Ceramic Thickness | 6–25 mm |
| Tile Size Range | 10×10 to 100×100 mm |
| Working Temperature | –40°C to 350°C |
| Best For | Complex geometry, high-wear zones |
| Installation | Adhesive + welded anchor |
Series 2: SHS Self-Propagating Lining — High Temperature Ceramic Pipe
SHS (Self-propagating High-temperature Synthesis) lining uses aluminothermic reaction to form an in-situ Al₂O₃ ceramic layer (2–6 mm) inside steel pipes. The ceramic–steel metallurgical bond eliminates adhesive, making this alumina ceramic pipe ideal for high-temperature gas and ash conveying up to 600°C. Lower cost than tile lining, best suited for straight ceramic lined pipelines and standard bends in power generation and steel dust collection.
| Parameter | Specification |
|---|---|
| Ceramic Layer Thickness | 2–6 mm |
| Bonding Method | Metallurgical bond (no adhesive) |
| Working Temperature | Up to 600°C |
| Geometry | Straight pipes and standard bends |
| Best For | High-temp gas, ash conveying |
| Cost | Lower than tile lining |
Series 3: Wear Resistant Ceramic Elbows & Fittings
Our wear resistant ceramic elbows are pre-formed arc liners available in 30° to 180° angles with bend radii from R=50 to R=2000mm. Complementing our ceramic lined pipe range, we supply tees, reducers, Y-type distributors, and flanged connections — all as complete ceramic lined pipeline for mining system solutions. Factory pre-forming ensures dimensional accuracy for direct on-site installation, significantly reducing project timelines.
| Parameter | Specification |
|---|---|
| Elbow Angle Range | 30°–180° |
| Bend Radius | R=50 to R=2000 mm |
| Ceramic Thickness | 5–50 mm |
| Nominal Diameter | DN50–DN2000 |
| Fitting Types | Elbows, Tees, Reducers, Y-type |
| Connection | Welding / Flange / Clamp |
Ceramic Inner Lining Technical Data — Four Grades
The alumina ceramic inner lining is the core wear-resistant component of every ceramic lined pipe. We offer four standard ceramic grades covering the full range of industrial wear conditions. All ceramic tiles are dry-pressed and sintered at 1600–1700°C for maximum density and hardness. As a professional alumina ceramic tube supplier, we guarantee consistent quality across every batch.
| Parameter | 92% Al₂O₃ (WT-PF92) | 95% Al₂O₃ (WT-PF95) | 99% Al₂O₃ (WT-PF99) | ZTA (WT-PFZTA) |
|---|---|---|---|---|
| Al₂O₃ Content | ≥92% | ≥95% | ≥99% | Al₂O₃+ZrO₂≥92% |
| Bulk Density (g/cm³) | ≥3.62 | ≥3.68 | ≥3.90 | ≥3.70 |
| Mohs Hardness | 9 | 9 | 9 | 9 |
| Vickers Hardness (HV10) | ≥1200 | ≥1300 | ≥1450 | ≥1350 |
| Bending Strength (MPa) | ≥260 | ≥300 | ≥420 | ≥280 |
| Compressive Strength (MPa) | ≥850 | ≥1200 | ≥1500 | ≥1500 |
| Fracture Toughness (MPa·m¹/²) | ≥3.0 | ≥3.2 | ≥4.5 | ≥4.80 |
| Max Working Temp (°C) | 350 | 350 | 1600 | 350 |
Standard Dimensions — Ceramic Lined Pipe
WearTech ceramic lined pipes are available in a wide range of nominal diameters from DN100 to DN1200+. Custom sizes and wall thicknesses can be manufactured to specification, making us a flexible alumina ceramic pipe supplier for projects of any scale.
| Nominal Dia. | Outer Dia. (mm) | Inner Dia. (mm) | Ceramic Thickness (mm) | Steel Thickness (mm) |
|---|---|---|---|---|
| DN100 | 108–114 | 100 | 6–10 | 4–8 |
| DN150 | 159–168 | 150 | 6–12 | 5–10 |
| DN200 | 236–264 | 200 | 10–20 | 6–12 |
| DN300 | 336–364 | 300 | 10–20 | 6–12 |
| DN500 | 542–584 | 500 | 15–30 | 6–12 |
| DN600 | 642–684 | 600 | 15–30 | 8–14 |
| DN800 | 842–884 | 800 | 15–30 | 8–14 |
| DN1000+ | Custom | Custom | 15–30 | 8–14 |
Industry Applications — Ceramic Lined Pipeline for Mining & Beyond
Our ceramic lined pipeline for mining and industrial applications serves the most demanding bulk material conveying environments across major industries. Every alumina ceramic pipe is engineered for maximum service life and minimum maintenance.
Coal ash & fly ash conveying
Ore slurry & tailings
Clinker & limestone transport
Hot slag & abrasive dust
Corrosive slurry transport
Drilling mud & catalyst lines
Ceramic Lined Pipe Selection Guide
Choosing the right ceramic lined pipe depends on your specific operating conditions. As your trusted alumina ceramic tube supplier, follow these guidelines for optimal performance:
- Wear type — Pure sliding abrasion → standard ceramic tile lining; Impact + abrasion → ZTA tiles or thickened ceramic
- Particle hardness — Soft particles → 92% Al₂O₃ sufficient; Hard particles → 95% or 99% alumina ceramic pipe
- Temperature — Below 350°C → adhesive-bonded tile; Above 350°C → SHS sintered lining (no organic adhesive)
- Corrosive media — Acidic/alkaline slurry → 99% Al₂O₃ or SiC; HF or hot H₃PO₄ → avoid alumina, use SiC
- Geometry — Elbows and tees → tile lining; Straight runs → SHS lining
- Connection — Welding for permanent; Flange for removable; Clamp for quick-change wear resistant ceramic elbow fittings
What pipe sizes and elbow angles can WearTech supply?
Which alumina grade and lining thickness do you recommend for abrasive material conveying?
What lining methods do you offer, and how do I choose between them?
Can you supply ceramic-lined pipes with flanges or custom steel outer casings?
What is the working temperature range and pressure rating?
What is the minimum order quantity and lead time?
Why Choose Our Ceramic Pipes
Exceptional Wear Life
10-20 times longer service life compared to steel pipes. HRA 88+ hardness handles the most abrasive materials.
Pressure Tested
All assemblies undergo hydrostatic pressure testing per industry standards with full documentation and test certificates.
Secure Bonding
High-temperature epoxy and mechanical fixation ensure ceramic liners remain permanently bonded even under thermal cycling.
Drop-in Replacement
Precision dimensional control matches standard piping dimensions. Direct replacement for steel pipe without modifications.
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