WEAR RESISTANT CERAMIC TUBE
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WEAR RESISTANT CERAMIC TUBE

Compared with traditional materials, wear resistant ceramic tubes have excellent properties such as high strength, strong toughness, high heat resistance, good wear resistance, and strong chemical resistance, and are widely used in various industries. High Temperature Ceramic pipes we produce have high purity, small dimensional tolerance, and a variety of sizes for you to choose .
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WEAR RESISTANT CERAMIC TUBE

Alumina ceramic tube is a very wear-resistant precision ceramic material. Its production process is relatively complicated. The main steps include material selection, molding, sintering, etc. Different shapes and sizes of products require different molding methods. The ceramic products formed by molding and high-temperature sintering have the characteristics of high purity, good density, good wear resistance, corrosion resistance, and low wear. Due to its excellent performance, it can be widely used in various industries.Production process of wear-resistant ceramic tubes.Our tubes are carefully manufactured from special Aluminium ceramic 92 and 95 composition. Using techniques like high-pressure extrusion and isostatic pressing.

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Features

1. Alumina ceramic tubes are wear-resistant, ten times more wear-resistant than ordinary pipes under the same conditions.

2. Stable chemical properties, acid, alkali and corrosion resistance.

3. Strong fire resistance and high temperature resistance, working at high temperatures will not affect its performance.

4.The inner and outer walls are smooth, and there will be no blockage or hanging of materials

Easy to install, save manpower, reduce equipment load, and save costs.



Applications

1.Mining industry: used on wear parts such as mills and mine pipes, which can effectively improve the service life and operating efficiency of equipment.

2.Petroleum and chemical industries: suitable for high-temperature pipelines, equipment wear parts, reactors,   heating furnaces, catalytic converters, etc. These parts show good corrosion resistance and are difficult to corrode.

3.Electric power and cement industries: used in cement kilns, hot air pipes, coal-fired boilers, fly ash transportation and other equipment, with excellent properties such as high temperature resistance, wear resistance and corrosion resistance.

4.Environmental protection industry: can be used in environmental protection fields such as drinking water pipes and sewage treatment pipes. Due to its non-toxic and environmentally friendly characteristics, it is widely used.

陶瓷管应用

Production process of wear-resistant ceramic tubes

1.Powder calcination: Calcine alumina ore powder according to different formulas to obtain calcined α-alumina powder suitable for production;

2.Powder grinding: Grind the calcined α-alumina powder according to the formula to prepare for ceramic powder suitable for molding. Generally, wet ball milling is used;

3.Powder preparation: High-quality powder suitable for green body molding is obtained by spray granulation;

4.Molding: According to the requirements of product design, the high-quality powder after spray granulation is pressed by dry pressing or isostatic pressing to obtain qualified ceramic blocks or ceramic ring green bodies;

5.Sintering: The process of densification of the pressed green body, generally using an electric kiln;

6.Installation: After the sintered ceramics are inspected and qualified, wear-resistant ceramic tubes are made by gluing, spot welding, lining ceramic rings, etc.


                                                 Mineral Processing

System

Application



Material Conveying System

Tailing pipeline

Concentrate pipeline

Backfill mineral


Grinding System

Chute and hopper lining

Outlet pipeline



Mineral Processing System

Vibrating chute

Cyclone

Entrifugal dehydrator


                                                    Power Generation

System

Application




Coal-Conveying System

Coal-conveying pipeline

Belt joint hopper

Coal hopper

Raw coal hopper

Coal feeder





Coal  Pulverizing System

Coal mill drum

Chute and hopper lining

Outlet pipeline

Primary air pipe and elbow

Pulverized coal pipe and elbow

Bumer pipeline


Dust Removing System

Dust removing pipe and elbow

Fine fly ash pipe


Dust Disposing System

Slag removal

Dry ash pipe



PHYSICAL PROPERTIES

Series

BM92H

BMG95H

BME95H

AL2O3 (%)

92±0.5

95±0.5

95±0.5

Bulk density(g/cm3)

≥3.6

≥3.65

≥3.7

Compressive strength (MPa)

≥1050

≥1300

≥1600

Bending strength (MPa)

≥220

≥250

≥300

Fracture toughness (MPam1/2)

≥3.70

≥3.80

≥4.0

Rockwell hardness (HRA)

≥82

≥85

≥88

Mohs hardness

9

9

9

Series

BMZTA

BMZR

AL2O3 (%)

≥75

-

ZrO2 (%)

≥21

94.8±0.5

Bulk density(g/cm3)

≥4.1

≥5.9

Compressive strength (MPa)

≥2000

-

Bending strength (MPa)

≥400

≥800

Fracture toughness (MPam1/2)

≥4.5

≥7

Rockwell hardness (HRA)

≥90

≥88

Loss bulk (cm3)

≤0.05

≤0.02


Ceramic Tube Dimensions

Outer Diameter

Inside Diameter

Thickness

φ25

φ10

φ7.5

φ30

φ15

φ7.5

φ40

φ20

φ10

φ50

φ37

φ6.5

φ65

φ52

φ6.5

φ80

φ67

φ6.5

φ100

φ84

φ8

φ125

φ109

φ8

φ150

φ134

φ8

φ200

φ184

φ8

φ250

φ230

φ10


FAQ

Q1:What is the packaging method of ceramic tubes?

      Wooden case packing.


Q2:Can ceramic tubes be customized?

      The thickness and size can be customized.


Q3:.Why choose our ceramic tubes?

  Regular size, complete specifications, high purity, good density, good wear resistance, corrosion resistance,       good  high temperature resistance, low wear, no abrasive pollution.


Q4:What are the main reasons affecting the wear resistance of wear-resistant ceramic rings?

   The wear resistance of the lining wear-resistant ceramics, which is mainly determined by the hardness, strength     and roughness of the material.


Q5:Where is the nearest port?

     Qingdao port


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