alumina wear resistant pipe

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China Mainland
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ANDA-Alumina Wear Resistant Pipe. abrasion has always been a factor that influences the safety of the civilized production. With the development of science, technology and the continuous innovation of materials, alumina ceramic linings is one of wear resistant linings which occupy 80% market share and has been most widely used in the world, featured by high hardness, good corrosion resistance and abrasion resistance, as well as high temperature resistance.

Our most frequently specified wear material is pressed Alumina is an extremely dense ceramic material that has remarkable resistance to both sliding and impact abrasion. Alumina is ideally suited for the most demanding slurry and pneumatic applications.

Pre-engineered and advanced processing techniques enable us to manufacture lsostatic pressed Alumina in a variety of geometries from simple to complex shapes. Combined with the appropriate attachment method, Alumina can overcome temperature limitations, impact, and abrasion problems in many different environments.

ANDA-Alumina Wear Resistant Pipe available specifications:
Inner diameter (mm)	Length (mm)	Thickness (mm)	Tolerance
0-100	0-250	10	+/- 1.5%
100-180	0-300	15
180-240		20
240-300
300-350	0-250
350-400
400-450		25
450-500
500-600
600-750		30
Any special specifications can be based on your requirement.

ANDA-Alumina Wear Resistant Pipe linings advantages:

l Cold lsostatic pressing makes long lifetime.

l Maintenance-free operation makes no operation interruption and production losses.

l Good corrosion resistance to strong sour and alkali.

l Smooth surface to achieve good flowability and to avoid plugs.

ANDA-Alumina Wear Resistant Pipe typical processes use

Rock. Coal. Gravel. Minerals. Sand. Cement Clinker. Glass Cullet. Lime. Rice. Sinter. Taconite

ANDA-Alumina Wear Resistant Pipe applications:

l Lining of piping for mineral slurries and pneumatic conveyed materials.

l Chute linings under screen.

l Cyclone linings.

l Scraper conveyors.

l Conical sumps

l Blast furnace bunkers

l Coal load out facilities, Ports and rail junctions

l Ash sluice linings

ANDA-Alumina Wear Resistant Pipe material properties
Alumina Content	weight%	92%
Surface Finish: As Fired	mm(m.in)	1.27 (50)
Density	g/cm3(lbs./ft.3)	3.60 (220)
Young’s Modulus 20°C	GPa (10⁶ psi)	277 (40)
Shear Modulus 20°C	GPa (10⁶ psi)	113 (16.4)
Hardness, Vickers 20°C	GPa (Kg/mm2)	10.3 (1050)
Flexural Strength	MPa (10³ psi)	310 (45)
Weibull Modulus 20°C		20
Compressive Strength 20°C	GPa (103 psi)	2.13 (308)
Fracture Toughness 20°C	MPa m½	3.95
Thermal Conductivity 20°C	W/m-K	20
Thermal Expansion 20-800°C	x10 6 /C (°F)	8.36 (4.64)
Thermal Shock Resistance, ATc	°C (°F)	210°(378°)
Maximum Use Temperature	°C (°F)	1250° (2218°)
Water Absorption		None
Gas Permeability		None
Grain Size (Equivalent Diameter)	µm(µ.in)	4.8 (189)
Manufacturing tolerance		+/- 1.5%