alumina ceramic lined steel pipe

Alumina ceramic is used AL2O3 as raw material, after 1600 ℃ high temperature sintered made of special corundum ceramic. The main products are ceramic tile, ceramic pipe, ceramic ball and ceramic shaped products, alumina ceramic with high mechanical strength, high hardness, wear resistance, corrosion resistance, high temperature resistance and other excellent features, almost applied to every field in modern industry.

Physical And Chemical Properties Of Alumina Ceramic

Category

Unit

Technical Indicator

Alumina Content

Wt%

92

≥95

≥99

Density

G/Cm²

3.6

3.7

3.8

Hardness

HRA≥

85

88

90

Compressive Strength

MPa≥

1900

2500

2800

Bending Strength

MPa≥

270

300

350

Expansion Coefficient

×10-6/℃

8

7.5

7.5

Elasticity Modulus

GPa

300

300

300

Heat Conductivity Coefficient

W/M20℃

27

20

20

Water Absorption

%

≤0.02

≤0.02

≤0.02

Abrasive  Resistance

G/ Cm²

0.2

0.1

0.1

Acid  Resistance

Mg/ Cm²

0.7

0.7

0.7

Alkali  Resistance

Mg/ Cm²

0.2

0.1

0.1

Alumina Ceramic Lined Steel Pipe Is Wear Resistant Composite Materials Which Lining Alumina Pipe And Alumina Tile On The Inner Surface Of The Steel. It Is The Recombination Of Ceramic And Steel And Possesses All The Good Performance Of Two Materials. Alumina Ceramic Lined Steel Pipe Has Excellent Performance In Wear Resistance, Corrosion Resistance, High Temperature Resistance And Impact Resistance. Because Of The Smooth Surface Of The Conveying Material, The Material Can Be Transit Fluently. Alumina Ceramic Lined Steel Pipe Also Has Advantages Of Light-Weight And Easy To Install Feature.

Applications

  • Bottom Ash Systems
  • Bulk Material Transport
  • Concrete Pumping Elbows
  • FGD Reagant/by-products
  • Fly Ash Systems
  • Fuel Transport
  • Pneumatic Conveying
  • Slurry & Tailing Lines
  • Wet and Dry Applications

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