• Factory Price 92% Al2O3 Heat Resistant Insulation Refractory Alumina Ceramic Tube
  • Factory Price 92% Al2O3 Heat Resistant Insulation Refractory Alumina Ceramic Tube
  • Factory Price 92% Al2O3 Heat Resistant Insulation Refractory Alumina Ceramic Tube
  • Factory Price 92% Al2O3 Heat Resistant Insulation Refractory Alumina Ceramic Tube
  • Factory Price 92% Al2O3 Heat Resistant Insulation Refractory Alumina Ceramic Tube
  • Factory Price 92% Al2O3 Heat Resistant Insulation Refractory Alumina Ceramic Tube

Factory Price 92% Al2O3 Heat Resistant Insulation Refractory Alumina Ceramic Tube

Application: Refractory, Structure Ceramic, Industrial Ceramic
Material: Alumina Ceramic
Type: Ceramic Tubes
Temperature Classification: High Temperature Piping
MPa Classfication: Ultra High Pressure Piping
Diameter: >720mm
Samples:
US$ 1/Piece 1 Piece(Min.Order)
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Basic Info.

Model NO.
DN273
Medium
Liquid
Cross-Section Shape
Semi-Circular
Connection Type
Flange
Standard
ISO9001
Transport Package
Wooden Box
Specification
30-450
Trademark
QIJING
Origin
Shandong
HS Code
6914100000
Production Capacity
50000 Pieces a Year

Product Description

    The aluminum oxide profile has excellent electrical insulation, high mechanical strength and super wear resistance, chemical corrosion resistance and high temperature resistance.

     SHANDONG QIJING TRADING CO. LTD  is widely used in power industry, coal industry, metallurgy industry, chemical industry, etc. As abrasive particle materials and corrosive medium for transporting sand, coal, ash, aluminum liquid, etc., it is an ideal wear-resistant corrosion-corroded pipeline and suitable for different high-temperature pipe inner diameter.


 
 Factory Price 92% Al2O3 Heat Resistant Insulation Refractory Alumina Ceramic Tube
Factory Price 92% Al2O3 Heat Resistant Insulation Refractory Alumina Ceramic Tube
Factory Price 92% Al2O3 Heat Resistant Insulation Refractory Alumina Ceramic Tube
Factory Price 92% Al2O3 Heat Resistant Insulation Refractory Alumina Ceramic Tube
Factory Price 92% Al2O3 Heat Resistant Insulation Refractory Alumina Ceramic Tube

Factory Price 92% Al2O3 Heat Resistant Insulation Refractory Alumina Ceramic Tube

pipe sizes :
Product ID(mm) OD(mm) Thickness(mm) Length(mm) R(mm) Degree
Straight Tube 76 106 15 150-250 / /
Straight Tube 100 140 20 305 / /
Straight Tube 150 185 17.5 150-250 / /
Straight Tube 152 182 15 150-250 / /
Straight Tube 200 240 20 305 / /
Bend 76 106 15 / 400 7.5
Bend 101 131 15 / 500 5
Bend 150 185 17.5 / 1500 3
Bend 151 181 15 / 750 7.5
Qijing Ceramic pipe sizes range : 10~500 mm
 
 >>> Application :
 
--  mining industry
--  Cement industry
--  Coal handling industry
--  Steel industry
--  Port industry
--  Power plant 
 




 
Performance Index 92 series 95series
Al2O3 (%) ≥ 92 ≥ 95
Moh' s Hardness 9 9
Water Absorption Rate(%) < 0.01 < 0.01
Flexural strength, 20C, Mpa 275 290
Bending
strengh(Mpa)
255 275
Bulk density(g/cm 3 ) ≥   3.60 ≥   3.65


 Transport and installation precautions:

Matters needing attention for transportation and installation of ceramic pipe
1. The ceramic composite pipe has high hardness and good toughness, but it should be put gently in the process of transportation and installation to avoid serious collision, especially to avoid direct contact with metal instruments or impact on the ceramic layer on the end surface.

2. The qijing  bending pipe is installed with directivity. When the bending pipe is installed, the direction indicated by the arrow on the surface of the bending pipe should be consistent with the flow direction of the conveying medium.

3. When installing the pipe, the pipe should be aligned with the center line and level should be adjusted to make sure that both ends meet accurately.The displacement of both ends should be controlled within 1.0mm.

4. When the flexible pipe joint is used to connect and install the pipe, the inserted lengths of both ends of the flexible pipe joint shall be adjusted symmetrically.Since the thermal expansion coefficient of the composite pipe is about 1/3 of that of steel, the expansion clearance can be reduced by 3-5mm.
5. When using flange connection, the flange end shall be flush with the end of the composite pipe.

6. Due to the excellent welding performance of the composite pipe, the pipe connection can be conducted by welding. However, when welding, 45o-60o "V" type slope Angle is 2-4mm and gap is 0.8-1.2mm.

Factory Price 92% Al2O3 Heat Resistant Insulation Refractory Alumina Ceramic Tube


FAQ:
Q: Are you trading company or manufacturer ?
 

Q: How long is your delivery time?
A: Generally it is 15 days if the mould sizes are in stock. or it is 25 days if the mould sizes are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the stock sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?
A: For new customers, 100% T/T in advance. For  regular customers, 30% T/T in advance ,balance after received the B/L copy
 


Packaging


Factory Price 92% Al2O3 Heat Resistant Insulation Refractory Alumina Ceramic Tube




 

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