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99% 99.3% 99.7% 1800c Alumina Industrial Ceramic Furnace Thermocouple Tube

China 99% 99.3% 99.7% 1800c Alumina Industrial Ceramic Furnace Thermocouple Tube, Find details about China Alumina Ceramic Tube, Alumina Tube from 99% 99.3% 99.7% 1800c Alumina Industrial Ceramic Furnace Thermocouple Tube

Model NO.
YX037
Process Method
Casting & Excrusion
Color
White
Stock
Full Stock
Custom
Accept
Market
Worldwild
HS Code
8547100000
Model NO.
YX037
Process Method
Casting & Excrusion
Color
White
Stock
Full Stock
Custom
Accept
Market
Worldwild
HS Code
8547100000
99% 99.3% 99.7% 1800C Alumina Industrial Ceramic Furnace Thermocouple Tube
 

WITH GOOD THERMOSTABILITY, CORROSION RESISTENCE, AIR TIGHTNESS, THERMAL SHOCK RESISTANCE ETC PROPERTIES, CERAMIC TUBES ARE WIDELY USED IN VARIOUS INDUSTRIAL FURNACE FOR SUPPORTING, THREADING AND INSULATION ETC PURPOSE.

CERAMIC TUBES WITH UNIFORM WALL THICKNESS, WHICH HAVE GOOD THERMOSTABILITY, INSULATION, CORROSION RESISTENCE AND TEMPERATURE STABILITY ETC PROPERTIES, ARE WIDELY USED IN THREAD TUBES, FORMING TUBE, AND OXYGEN(NITROGEN) TUBE ETC.
 

SIZE MM500 MM LENGTH1000 MM LENGTH1250 MM LENGTH1500 MM LENGTH1750 MM LENGTH
27*178.76$/PCS16.06$/PCS20.44$/PCS35.77$/PCS/
30*2311.68$/PCS21.90$/PCS27.74$/PCS48.91$/PCS74.45$/PCS
35*2715.33$/PCS29.20$/PCS36.50$/PCS64.23$/PCS96.35$/PCS
40*3019.71$/PCS37.96$/PCS47.45$/PCS83.21$/PCS124.82$/PCS
47.6*41.327.01$/PCS52.56$/PCS65.69$/PCS109.49$/PCS/
57.2*50.837.23$/PCS72.99$/PCS91.97$/PCS138.69$/PCS/
63.5*57.248.18$/PCS94.89$/PCS114.60$/PCS182.48$/PCS/
76*7057.66$/PCS113.87$/PCS143.07$/PCS220.44$/PCS/
90*8088.32$/PCS175.82$PCS218.98$/PCS383.21$/PCS/
101.6*93161.31$PCS321.17$/PCS408.76$/PCS72.99$/PCS1094.89$/PCS
120*110270.07$/PCS554.74$/PCS875.91$/PCS1459.85$/PCS 

 

INCHMMLENGTH MMPRICE 
0.031*0.0110.8*0.310005.84$/pcs
0.039*0.0191*0.54.38$/pcs
0.059*0.0241.5*0.64.38$/pcs
0.079*0.0392*13.65$/pcs
0.100*0.0502.5*1.33.65$/pcs
0.118*0.0593*1.52.92$/pcs
0.118*0.0793*22.92$/pcs
0.125*0.0633.2*1.62.92$/pcs
0.157*0.0794*22.92$/pcs
0.197*0.1185*32.92$/pcs
0.236*0.1186*33.21$/pcs
0.236*0.1576*43.21$/pcs
0.250*0.1256.4*3.23.21$/pcs
0.250*0.1576.4*43.21$/pcs
0.250*0.1886.4*4.83.21$/pcs
0.276*0.1977*53.21$/pcs
0.315*0.1978*53.65$/pcs
0.354*0.2369*65.11$/pcs
0.374*0.2509.5*6.355.11$/pcs
0.394*0.23610*65.11$/pcs
0.433*0.27611*78.03$/pcs
0.472*0.31512*88.03$/pcs


ALL PRODUCTS CAN PASS THE GERMAN STANDARD: DIN43724/DIN43725/DIN40680

FOLLOW THE DETAIL DRAWING


99% 99.3% 99.7% 1800c Alumina Industrial Ceramic Furnace Thermocouple Tube
 


99% 99.3% 99.7% 1800c Alumina Industrial Ceramic Furnace Thermocouple Tube

99% 99.3% 99.7% 1800c Alumina Industrial Ceramic Furnace Thermocouple Tube

99% 99.3% 99.7% 1800c Alumina Industrial Ceramic Furnace Thermocouple Tube

99% 99.3% 99.7% 1800c Alumina Industrial Ceramic Furnace Thermocouple Tube

99% 99.3% 99.7% 1800c Alumina Industrial Ceramic Furnace Thermocouple Tube
 
NAMECONTENT(%)
Al2O399.3-99.5(99.7)
SiO20.3-0.5
CaO+MgO0.2-0.3
K2O+Na2O0.2-0.35
Fe2O3<0.1
OTHER<0.05
 

NO.

Property

Unit

Alumina

1

Al2O3

%

>99.3

2

SiO2

%

-

3

Density

g/cm3

3.88

4

Water absorption

%

0.01

5

Cold compressive strength

MPa

350

6

20ºC leakage rates

Torr/L.sec

<10-11

7

Twisting in high temperature

mm

0.2 allowed in 1600ºC

8

Bonding in high temperature

 

not bonded in 1600ºC

9

20-1000ºC coefficient ofthermalexpansion

mm.10-6/ºC.m

8.2

10

Thermal conductivity

W/m.k

25

11

Electric insulation strength

KV/mm

20

12

20ºCdirect current

insulation resistance

Ohm/cm

1014

13

High-temperature

insulation resistance

1000ºC MΩ

≥0.08

1300ºC MΩ

≥0.02

14

Thermal shock resistance

 

4 times not cracked in 1550ºC

15

Maximum working temperature

ºC

1800


99% 99.3% 99.7% 1800c Alumina Industrial Ceramic Furnace Thermocouple Tube

99% 99.3% 99.7% 1800c Alumina Industrial Ceramic Furnace Thermocouple Tube

99% 99.3% 99.7% 1800c Alumina Industrial Ceramic Furnace Thermocouple Tube




 

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