Description
Application:Fluid Pipe
Outer Diameter:25-800mm
Thickness:5 - 25 mm
Standard:ASTM, ASTM A106-2006
Grade:Q235, Q195-Q345
Special Pipe:carbon steel pipe
Processing Service:Bending, Welding, Decoiling, Punching, Cutting
Shape:30,60,90degree elbow
Connection:Flange or welded
Ceramic thickness:3-50mm
Alumina ceramic hardness:MOHS 9Application:Fluid Pipe
Paint:Anti corrosive paint
Alumina ceramic content:92%,95%
Ceramic density:3.6; 3.7 g/cm3
Use temperature:-50°C~1000°C;Paste: less than 300°C.Welding is not higher than 600°C .dovetail
below 800°C
Feature :
Wear resistance/Corrosion resistance/Good temperature resistance/Smooth inner wall/Ceramic staggered joint installation/Light weight/Easy to assemble
Application range:Widely used in metallurgy, mining, electricity, coal, petrochemical and other industries, gas solid, liquid solid conveyor system, especially for the elbow, three links, such as wear very serious occasions:Exhaust gas treatment of limestone conveying of pulverized coal fly ash treatment powder conveying conveyor Grain conveying slag conveying slag conveying cement conveying river sand conveying
Ceramic wear-resistant pipe Because the pipe has wear-resistant, corrosion-resistant and heat-resistant properties, it can be widely used in electric power, metallurgy, mining, coal, chemical industry and other industries. It is an ideal wear-resistant pipe for transporting abrasive granular materials and corrosive media such as sand, stone, pulverized coal, ash and liquid aluminum. (1) SMD wear-resistant ceramic pipe: the aluminothermic centrifugal method is used to organically combine ceramics and metals. The aluminothermic centrifugal method is used to prepare the lined ceramic steel pipe. The high temperature generated by the exothermic reaction itself is used to melt the reaction products and separate under the action of centrifugal force to form the steel pipe lined with alumina ceramics. (2) Self propagating composite pipe: ceramic powder + iron oxide powder + magnesium oxide powder are mixed in proportion (the main component is iron oxide and black), seal both ends of the pipe, add powder, rotate the pipe, conduct electronic ignition, and sinter on the inner wall of the pipe by centrifugal method. (3) Integral calcined ceramic pipe: according to the mold, the ceramic powder is burned into a ceramic pipe, and then combined with the steel pipe. The outer wall of ceramic pipe and the inner wall of steel pipe are assembled by pouring special filler (cement or epoxy resin) inside the steel pipe, and then formed by isostatic pressing.
Specification
Specification Available:
|
Outside diameter
|
Internal diameter
|
Thickness
|
|
φ25
|
φ10
|
7.5
|
|
φ30
|
φ15
|
7.5
|
|
φ40
|
φ20
|
10
|
|
φ50
|
φ37
|
6.5
|
|
φ65
|
φ52
|
6.5
|
|
φ80
|
φ67
|
6.5
|
|
φ100
|
φ84
|
8
|
|
φ125
|
φ109
|
8
|
|
φ150
|
φ134
|
8
|
|
φ200
|
φ184
|
8
|
|
φ250
|
φ230
|
10
|
NOTE: Above shows the common size. Other size can be customized according to customers' requirements.
Chemical Composition and Physical Preperties:
Series
|
BM92
|
BMG95
|
|
AL2O3(%)
|
92±0.5
|
95±0.5
|
|
Bending strength(Mpa)
|
≥220
|
≥250
|
|
Compressive strength(Mpa)
|
≥1050
|
≥1300
|
|
Fracture toughness
(MPam1/2)
|
≥3.70
|
≥3.80
|
|
Rockwell hardness (HRA)
|
≥82
|
≥85
|
|
Wear volume(cm3)
|
≤0.25
|
≤0.2
|
|
Bulk density(g/cm3)
|
≥3.6
|
≥3.65
|
Standard
Main properties of ceramic lined pipe
|
Item
|
Index
|
|
Content of Alumina
|
≥95%
|
|
Density
|
≥3.5 g/cm3
|
|
Rockwell Hardness
|
≥80 HRA
|
|
Impact Strength
|
≥850 Mpa
|
|
Bending Strength
|
≥290MPa
|
|
Breaking Temper
|
≥4.8MPa·m1/2
|
|
Coefficient of Linear Thermal Expansion
|
20W/m.K
|
Technical details of Ceramic lined Pipe
|
Items
|
Index
|
|
Alumina content
|
92%
|
|
Bulk Density
|
3.62g/cm³
|
|
Rockwell Hardness (HRA)
|
90
|
|
Compressive Strength
|
850MPa
|
|
Fracture Toughness
|
4.8MPa.M1/2
|
|
Bending Strength
|
290MPa
|
|
Thermal Conductivity 20℃
|
20W/m.k
|
|
Coefficient of Thermal Expansion
|
7.2×10-6m/×m.k
|
|
Young's Modulus 20℃
|
277GPa
|
|
Shear Modulus 20℃
|
113GPa
|
|
Surface Finish: As Fired
|
1.27mm
|
Wear-resisting bend (wear resistant ceramic pipe)just as its name implies is a relatively traditional is more wear-resisting bend (wear resistant ceramic pipe), adopted the new wear-resistant plastic production, used in large industrial, currently occupies the market share of around 80%.
Process
Packing