Product Description
Model NO.: RY-08
Feature: Long Time Materials, Instant Materials
Shape: Plate
Trademark: RY
Origin: China
Refractoriness (℃): 1580< Refractoriness< 1770
Type: Refractory Material
Material: Alumina Cement
Specification: 0.3
HS Code: 854710000
Product Description
1: Chemshun introduction :
Process ceramic
Alumina Pipe of various dimensions for different fields of wearable conditions. Alumina pipelining is characterized with excellent wear resistant property and long service life; smooth surface, low friction coefficient; resistant to most kinds of acid, alkali and salt; low thermal expansion coefficient and thermal conductivity, operating temperature can be up to 1500 centi-degree max . Chemshun ceramics can engineer and manufacture a totally new pipe system or individual components that will solve customer's piping problem . Alumina pipe linings are pre-engineered with proper side bevel to achieve full face to face contact and maximum interlock .customized and standard-end connections are available .
2:Chemshun ceramic tube pipe advantages :
High hardness
Superior abrasion
Corrosion and chemical resistance
Light weight
Low maintenance cost: Super wear-resistance reduce the maintenance frequency and also the maintenance cost.
Good fluidity : Smooth surface ensure the free flow of material without blocking
3: chumshun pipe Size available
Chemshun pipe Sizes |
Maximum ID 300 mm | Thickness and length according to customer's needs |
more sizes and customized size acceptable |
4: Technical data :
Name | Alumina | Dense Cordierite | Porous Cordierite | Cordierite-Mullite | Dense Alumina | Mullite | Corundum mullite |
Density(g/cm3) | 2.0 ~ 2.3 | 2.1 ~ 2.5 | 1.5 ~ 1.9 | 1.8~2.3 | 2.4 ~ 2.7 | 2.0 ~ 2.5 | 2.3 ~ 2.7 |
Coefficient of heat expansion(×10-6K-1)(20 ~ 800 °C )) | ≤ 5 | ≤ 3.5 | ≤ 3.0 | ≤ 3.5 | ≤ 5 | ≤ 5 | ≤ 6 |
Specific Heat (J/Kg.K)(20 ~ 1000 °C ) | 900 ~ 1150 | 900 ~ 1100 | 900 ~ 1100 | 900 ~ 1150 | 1000 ~ 1150 | 1000 ~ 1150 | 1100 ~ 1300 |
Thermal Conductivity (W/m.k) (20 ~ 1000 °C ) | 1.5 ~ 2.0 | 1.5 ~ 2.5 | 1.2 ~ 1.8 | 1.5 ~ 2.0 | 1.5 ~ 2.5 | 1.5 ~ 2.0 | 1.5 ~ 2.5 |
Impact Thermal Resistance( °C /min) | ≥ 300 | ≥ 300 | ≥ 350 | ≥ 350 | ≥ 300 | ≥ 350 | ≥ 300 |
Max. Working Tem.( °C ) | 1350 | 1300 | 1300 | 1320 | 1350 | 1450 | 1550 |
W ater absorption(%) | 15-25 | ≤ 2 | 15 ~ 25 | 15 ~ 25 | ≤ 2 | 15 ~ 25 | 15 ~ 25 |
C ompressive strength(MPa) | ≥ 28 | ≥ 28 | ≥ 25 | ≥ 25 | ≥ 28 | ≥ 28 | ≥ 30 |
C hemical composition (%) | Al2O3 | 55 ~ 65 | 25 ~ 38 | 28 ~ 38 | 40 ~ 52 | 55 ~ 65 | 60 ~ 70 | 70 ~ 80 |
SiO2 | 25 ~ 35 | 50 ~ 60 | 45 ~ 55 | 45 ~ 55 | 25 ~ 35 | 25 ~ 35 | 15 ~ 25 |
MgO | 1 ~ 3 | 5 ~ 10 | 11 ~ 14 | 7 ~ 9 | 3 ~ 5 | 0 ~ 1 | 0 ~ 2 |
others | < 5 | < 5 | < 5 | < 5 | < 5 | < 5 | <5 |
5: Application :
------Chemshun bend pipe liner application :
1), power plant boiler milling system piping:including, primary air duct pipes lose powder, thick powder separator pipes, coal drop pipe, combustion system, secondary air pipe, three pipelines and burner pipe, ash slagging system slagging pipeline back pink piping, dry ash pipelines;
2), steel mills raw material pipelines, pipeline receipts, dust pipes, pipe ash, ash pipeline, ingredients mixing pipe mill outlet pipe, coal pipe, pulverized coal pipeline, separator piping, burner tubes radius wear elbow;
3), cement sorter machine outlet pipe, sorter inlet pipes, collecting pipes, air
ducts stand grind, circulating air duct, coal mill high temperature fan duct, cutting tubes wear elbow
Contact us if you need more details on
Cordierite Ceramic Parts. We are ready to answer your questions on packaging, logistics, certification or any other aspects about
Cordierite Tube、
Al2O3 Cordierite. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Alumina Ceramic Products > Other Alumina Ceramic Products