Gold Member Since 2016
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Zhengzhou Mission Ceramic Products Co., Ltd.

Ceramic Tube, Ceramic Roller, Alumina Roller manufacturer / supplier in China, offering High Alumina Ceramic 99 Tube Cylindrical Roller, Thickness 40mm High Purity Wear-Resistance Alumina Ceramic Plate and Substrate, High Purity 95%-99.7% Alumina Ceramic Tube and so on.

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Supplier Homepage Product Alumina Tube, Rod Alumina Tube High Alumina Ceramic 99 Tube Cylindrical Roller

High Alumina Ceramic 99 Tube Cylindrical Roller

FOB Price: US $1-10 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1-10/ Piece
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Production Capacity: 100000
Transport Package: Put in Wood Box Padded with Foam Board
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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alumina tube
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Basic Info
  • Model NO.: MSAT
  • Feature: Long Time Materials
  • Shape: Pipe
  • Color: Lvory White
  • Density: 3.6g/cm3-3.9g/cm3
  • Usage: Refractory
  • Length: 10-2000mm
  • Bending Strength: 364 - 450 (MPa)
  • Specification: 95%-99.7% Alumina Ceramic
  • Refractoriness (℃): 1580< Refractoriness< 1770
  • Type: Refractory Material
  • Material: Alumina Ceramic
  • Package: Wooden Box
  • Working Temperature: 1500c-1800c
  • Diameter: 1-120mm
  • Product Name: Alumina Ceramic Roller
  • Trademark: MISSION
  • Origin: China
Product Description
Brife Introduction
We are make 99.7% Al2O3 tubes, which max working temperature is 1800ºC
and 95% Al2O3 tubes, which max working temperature is 1500ºC
According to different usage, our tubes are widely used for furnace tube, thermocouple protection tube, thermocouple insulator and other applications.

Advantage
1. High purity, 99.7% alumina purity make sure high working temperature.
2. Tight tolerance, we can grind OD to make tight tolerance for easy insulation.
3. Fast delivery, we have large quantity tubes in stock.
4. Inspection: each single tube will be checked before shipping.
5. Low transportation cost. We have long time cooperated shipping agency, which can provide very
low prices.

Thermocouple Ceramic Tubes sizes:
Furnace Tube
Diameter
ODXID(mm)
30x2540x3450x4460x5370x6380x7085x7590x80100x90110x100
Max Length2000200020002000200018001800180017001700

Thermocouple Protection tube
Diameter
ODXID(mm)
5x36x48x510x712x814x1015x1016x1217x1420x1625x19
Max Length
(mm))
3001200160020002000200020002000200020002000

Thermocouple Insulator
Types1 Bore2bores4bores
Diameter
ODXID(mm)
OD1-12mm, ID0.5-8mmOD1-12mm
ID0.2-4mm
OD1.6-12mm
ID0.35-3.5mm
Max Length (mm)2000mm2000mm2000mm

For other sized thermocouple ceramic tubes, please contact with us.

Alumina Ceramic Technical  Data:
Al2O3 Purity (%)Density
(g/cm3)
Bending Strength
(Mpa)
Expansion
(X10-6/ºC)
(25-800ºC)
Thermal Conductivity
(W/(m.R))
Dielectric Strength
(kv/mm)
Max Working Temperature (ºC)Water Absorption
(%)
953.603647.620111500<0.2
99.73.904508.035121800<0.1

Warranty
1. If any broken during shipment, we will send replacement for free or send back your payment. (In case we arrange the shipping).
2. If tolerance is not same with what we discussed, we will send replacements.
3. Standard sizes.

Packaging
1. Clean tubes by washing.
2. Warped with bubble plastic paper.
3. Put in wood box padded with foam board.
4. Sealed the box with screws which is easy to be opened.
5. Fragile warning stick.
 
Shipping Method
By sea, by Air, by express way.

Our factory services
1. Consistent quality control
2. Quick delivery time
3. Excellent customer support
4. Made-to-order service available
5. various material choices
6. Own designing team for new products development
 
Buying Guides
In your inquiry, please provide as detailed imformation as you can for our evaluation.
1. Material:
If you are not sure what exact material you need, please tell us your requests on material performance and your specific application, according to which we will offer you the most suitable material.
2. Drawing:
Please make sure the drawing is clear with all of your technical requests so that we can quote asap.
3. Size / Volume:
If you don't have a drawing, please tell us the approx size or volume, we will offer our standard size for your reference.
4. Quantity:
The last but not the least, don't forget to tell us the quantity you need to get our best offer.

 
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