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Alumina industrial ceramic tube electric insulation high temperature resistance 
Alumina industrial ceramic tube electric insulation high temperature resistance 

$9.99

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Alumina ceramic tube Insulation resistance high temperature single hole pipe
Alumina ceramic tube Insulation resistance high temperature single hole pipe

$14.38

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Alumina ceramic tube Insulation resistance high temperature single hole pipe
Alumina ceramic tube Insulation resistance high temperature single hole pipe

$15.15

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Alumina ceramic tube Insulation resistance high temperature single hole pipe
Alumina ceramic tube Insulation resistance high temperature single hole pipe

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Alumina industrial ceramic tube electric insulation high temperature resistance 
Alumina industrial ceramic tube electric insulation high temperature resistance 

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Alumina Ceramic Tube Select Size
Alumina Ceramic Tube Select Size

$3.70

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Alumina Ceramic Tube Select Size
Alumina Ceramic Tube Select Size

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HIGH PURITY ALUMINA 99.7 CERAMIC TUBE OPENED BOTH ENDS - **SOLD BY OD x LENGTH**
HIGH PURITY ALUMINA 99.7 CERAMIC TUBE OPENED BOTH ENDS - **SOLD BY OD x LENGTH**

$6.49

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Alumina single hole ceramic tube Insulation OD 1 ID 0.6 Length 100mm
Alumina single hole ceramic tube Insulation OD 1 ID 0.6 Length 100mm

$5.82

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300mm Single Hole Alumina Ceramic Tube Insulation Resistance High Temperature
300mm Single Hole Alumina Ceramic Tube Insulation Resistance High Temperature

$15.79

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8" L. x 0.120" OD x 0.025" ID  HIGH PURITY ALUMINA CERAMIC TUBE   No.: 188
8" L. x 0.120" OD x 0.025" ID HIGH PURITY ALUMINA CERAMIC TUBE No.: 188

$14.00

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1Pc 500mm Length High Temperature Resistant Alumina Ceramic Insulating Tube Pipe
1Pc 500mm Length High Temperature Resistant Alumina Ceramic Insulating Tube Pipe

$21.43

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Alumina single hole ceramic tube Insulation OD 12 ID 8 Length 100mm
Alumina single hole ceramic tube Insulation OD 12 ID 8 Length 100mm

$12.82

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1x 500mm Long High Temperature Resistant 95% Alumina Ceramic Tube-Closed One End
1x 500mm Long High Temperature Resistant 95% Alumina Ceramic Tube-Closed One End

$33.65

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HIGH PURITY ALUMINA CERAMIC TUBE 40mm OD x 33mm ID x 6" LENGTH OPEN BOTH END
HIGH PURITY ALUMINA CERAMIC TUBE 40mm OD x 33mm ID x 6" LENGTH OPEN BOTH END

$37.99

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Alumina ceramic tube Hollow insulating rod Thermocouple protection tube 100mm
Alumina ceramic tube Hollow insulating rod Thermocouple protection tube 100mm

$10.67

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Alumina ceramic tube Hollow insulating rod Thermocouple protection tube 100mm
Alumina ceramic tube Hollow insulating rod Thermocouple protection tube 100mm

$10.35

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BUNDLE SMALL DIAMETER THIN-WALLED HIGH PURITY ALUMINA CERAMIC TUBES  No.: 22
BUNDLE SMALL DIAMETER THIN-WALLED HIGH PURITY ALUMINA CERAMIC TUBES No.: 22

$18.00

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99% Alumina Corundum Ceramic Tube Insulation Resistance High Temperature 2 Holes
99% Alumina Corundum Ceramic Tube Insulation Resistance High Temperature 2 Holes

$16.90

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Alumina single hole ceramic tube Insulation OD 2 ID 1 Length 100mm
Alumina single hole ceramic tube Insulation OD 2 ID 1 Length 100mm

$11.85

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95% Alumina Corundum Ceramic Tube High Temperature Resistance 100mm with 2 Holes
95% Alumina Corundum Ceramic Tube High Temperature Resistance 100mm with 2 Holes

$10.80

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99% Alumina Ceramic Tube Insulation Resistance High Temperature Single Hole Pipe
99% Alumina Ceramic Tube Insulation Resistance High Temperature Single Hole Pipe

$10.80

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PAIR OF 2.975” LONG SMALL DIAMETER HIGH PURITY ALUMINA CERAMIC TUBE No.: 218
PAIR OF 2.975” LONG SMALL DIAMETER HIGH PURITY ALUMINA CERAMIC TUBE No.: 218

$12.00

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DOZEN 0.430”OD x 0.200”ID x 0.475” LONG HIGH ALUMINA CERAMIC SPACER TUBE No.:291
DOZEN 0.430”OD x 0.200”ID x 0.475” LONG HIGH ALUMINA CERAMIC SPACER TUBE No.:291

$12.00

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ONE 3.93" L.x 0.550" OD x  0.385" ID HIGH PURITY ALUMINA CERAMIC TUBE  No.: 180
ONE 3.93" L.x 0.550" OD x 0.385" ID HIGH PURITY ALUMINA CERAMIC TUBE No.: 180

$24.00

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Alumina single hole ceramic tube Insulation OD 20 ID 15 Length 100mm
Alumina single hole ceramic tube Insulation OD 20 ID 15 Length 100mm

$14.78

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25cm 99% Alumina Corundum Ceramic TubeThermocouple Core Protection Tubes 4 Holes
25cm 99% Alumina Corundum Ceramic TubeThermocouple Core Protection Tubes 4 Holes

$20.49

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HIGH PURITY ALUMINA 99.7 CERAMIC TUBE CLOSED ONE END - **SOLD BY OD x LENGTH**
HIGH PURITY ALUMINA 99.7 CERAMIC TUBE CLOSED ONE END - **SOLD BY OD x LENGTH**

$46.00

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OD 1mm ~ 30mm Alumina Single Hole Ceramic Tube Insulation Length 100mm
OD 1mm ~ 30mm Alumina Single Hole Ceramic Tube Insulation Length 100mm

$77.75

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1PC 500mm Length High Temperature Resistant Alumina Ceramic Insulating Tube Pipe
1PC 500mm Length High Temperature Resistant Alumina Ceramic Insulating Tube Pipe

$26.46

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1Pc 500mm Length High Temperature Resistant Alumina Ceramic Tube Big Size Pipe
1Pc 500mm Length High Temperature Resistant Alumina Ceramic Tube Big Size Pipe

$124.26

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HIGH PURITY ALUMINA 99.5 CERAMIC TUBE ID=5" L=16"
HIGH PURITY ALUMINA 99.5 CERAMIC TUBE ID=5" L=16"

$500.00

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Alumina Ceramic Thermocouple Protective Tube, Free Shipping
Alumina Ceramic Thermocouple Protective Tube, Free Shipping

$69.99

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Alumina single hole ceramic tube Insulation OD 4 ID 2 Length 100mm
Alumina single hole ceramic tube Insulation OD 4 ID 2 Length 100mm

$12.05

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8.0” LONG x 0.275” O.D. x 0.120” I.D. HIGH PURITY ALUMINA CERAMIC TUBE No.: 237
8.0” LONG x 0.275” O.D. x 0.120” I.D. HIGH PURITY ALUMINA CERAMIC TUBE No.: 237

$18.00

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HIGH PURITY ALUMINA CERAMIC TUBE 17mm OD x 12.5mm ID x 6" LENGTH OPEN BOTH END
HIGH PURITY ALUMINA CERAMIC TUBE 17mm OD x 12.5mm ID x 6" LENGTH OPEN BOTH END

$28.99

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6.875" LONG HIGH PURITY DOUBLE  BORE ALUMINA CERAMIC THERMOCOUPLE TUBE  No.: 149
6.875" LONG HIGH PURITY DOUBLE BORE ALUMINA CERAMIC THERMOCOUPLE TUBE No.: 149

$18.00

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LOT OF TWO  0.575" OD x 2.190”  HIGH PURITY ALUMINA CERAMIC TUBE No.: 195
LOT OF TWO 0.575" OD x 2.190” HIGH PURITY ALUMINA CERAMIC TUBE No.: 195

$14.00

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1PC 6mm 14mm 243mm Length High Temp Resistant Alumina Ceramic Insulating Tube
1PC 6mm 14mm 243mm Length High Temp Resistant Alumina Ceramic Insulating Tube

$24.99

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Alumina Ceramic Tube Insulation Resistance High Temperature Single Hole Pipe
Alumina Ceramic Tube Insulation Resistance High Temperature Single Hole Pipe

$13.24

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LOT OF 200+PCS - 0.100”OD x 0.060”ID x 0.100”L ALUMINA CERAMIC BUSHING No.: 300
LOT OF 200+PCS - 0.100”OD x 0.060”ID x 0.100”L ALUMINA CERAMIC BUSHING No.: 300

$14.00

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6.875" x 0.219 O.D. THICK WALL SINGLE BORE ALUMINA CERAMIC TUBE No.: 150
6.875" x 0.219 O.D. THICK WALL SINGLE BORE ALUMINA CERAMIC TUBE No.: 150

$18.00

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6.875" X 0.312" OD X 0.062" ID HIGH PURITY 4-BORE ALUMINA CERAMIC TUBE  No.: 238
6.875" X 0.312" OD X 0.062" ID HIGH PURITY 4-BORE ALUMINA CERAMIC TUBE No.: 238

$22.00

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ONE 6.875" L x 0.250" OD x 0.125" ID 99.0 % PURITY ALUMINA CERAMIC TUBE No.: 161
ONE 6.875" L x 0.250" OD x 0.125" ID 99.0 % PURITY ALUMINA CERAMIC TUBE No.: 161

$18.00

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1Pc 100mm Length High Temperature Resistant Alumina Ceramic Tube Insulating Pipe
1Pc 100mm Length High Temperature Resistant Alumina Ceramic Tube Insulating Pipe

$13.14

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Alumina single hole ceramic tube Insulation OD 16 ID 11 Length 100mm
Alumina single hole ceramic tube Insulation OD 16 ID 11 Length 100mm

$6.55

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3.785" LONG HIGH PURITY ALUMINA CERAMIC TUBE  WITH TWO DIFFERENT I.D.s No.: 40
3.785" LONG HIGH PURITY ALUMINA CERAMIC TUBE WITH TWO DIFFERENT I.D.s No.: 40

$12.00

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LOT OF (2) TWO 4.41" L. HIGH PURITY SINGLE BORE ALUMINA CERAMIC TUBE No.:179
LOT OF (2) TWO 4.41" L. HIGH PURITY SINGLE BORE ALUMINA CERAMIC TUBE No.:179

$14.00

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LOT OF TWO  HIGH PURITY ALUMINA CERAMIC PIPE BODY SPARK PLUG INSULATOR No.: 51
LOT OF TWO HIGH PURITY ALUMINA CERAMIC PIPE BODY SPARK PLUG INSULATOR No.: 51

$16.00

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HIGH PURITY ALUMINA CERAMIC TUBE 18mm OD x 13.5mm ID x 6" LENGTH OPEN BOTH ENDS
HIGH PURITY ALUMINA CERAMIC TUBE 18mm OD x 13.5mm ID x 6" LENGTH OPEN BOTH ENDS

$29.99

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1x 200mm Microporous Alumina Ceramic Tube-Closed One End with Porosity of 43%
1x 200mm Microporous Alumina Ceramic Tube-Closed One End with Porosity of 43%

$78.66

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HIGH PURITY ALUMINA CERAMIC TUBE 24.5mm OD x 19mm ID x 6" LENGTH OPEN BOTH END
HIGH PURITY ALUMINA CERAMIC TUBE 24.5mm OD x 19mm ID x 6" LENGTH OPEN BOTH END

$33.99

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HIGH PURITY ALUMINA CERAMIC TUBE 1/2" x 3/8" - 13mm x 9mm - Length=6"(up to 36")
HIGH PURITY ALUMINA CERAMIC TUBE 1/2" x 3/8" - 13mm x 9mm - Length=6"(up to 36")

$28.99

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PAIR OF HIGH PURITY ALUMINA CERAMIC TUBE  WITH  HOLES -ONE COUNTERBORED  No.: 13
PAIR OF HIGH PURITY ALUMINA CERAMIC TUBE WITH HOLES -ONE COUNTERBORED No.: 13

$10.00

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ONE 6.875"x0.125"x0.062" HIGH PURITY SINGLE BORE ALUMINA CERAMIC TUBE  No.: 147
ONE 6.875"x0.125"x0.062" HIGH PURITY SINGLE BORE ALUMINA CERAMIC TUBE No.: 147

$20.00

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3.0” LONG x 0.395” O.D. x 0.265” I.D. HIGH PURITY ALUMINA CERAMIC TUBE No.: 144
3.0” LONG x 0.395” O.D. x 0.265” I.D. HIGH PURITY ALUMINA CERAMIC TUBE No.: 144

$12.00

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4.350" LONG OBLONG HIGH PURITY ALUMINA CERAMIC TUBES  No.: 413
4.350" LONG OBLONG HIGH PURITY ALUMINA CERAMIC TUBES No.: 413

$20.00

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6" LONG HIGH PURITY THIN-WALLED ALUMINA CERAMIC TUBES TUBING REFRACTORY No.: 186
6" LONG HIGH PURITY THIN-WALLED ALUMINA CERAMIC TUBES TUBING REFRACTORY No.: 186

$12.00

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HIGH PURITY ALUMINA CERAMIC TUBE 17.5mm OD x 13.5mm ID x 6" LENGTH OPEN BOTH END
HIGH PURITY ALUMINA CERAMIC TUBE 17.5mm OD x 13.5mm ID x 6" LENGTH OPEN BOTH END

$29.99

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99.95% PURE TRANSLUCENT POLYCRYSTALLINE ALUMINA CERAMIC TUBE 0.500" O.D. No.: 79
99.95% PURE TRANSLUCENT POLYCRYSTALLINE ALUMINA CERAMIC TUBE 0.500" O.D. No.: 79

$32.00

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6" TO 6.25" LONG  HIGH PURITY ALUMINA CERAMIC TUBES  REFRACTORY  No.: 183
6" TO 6.25" LONG HIGH PURITY ALUMINA CERAMIC TUBES REFRACTORY No.: 183

$14.00

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HIGH PURITY ALUMINA CERAMIC TUBE 10mm OD x 7mm ID x 6" LENGTH OPEN BOTH END
HIGH PURITY ALUMINA CERAMIC TUBE 10mm OD x 7mm ID x 6" LENGTH OPEN BOTH END

$23.99

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3" LONG HIGH PURITY THIN-WALLED ALUMINA CERAMIC TUBES  REFRACTORY  No.: 184
3" LONG HIGH PURITY THIN-WALLED ALUMINA CERAMIC TUBES REFRACTORY No.: 184

$10.00

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Alumina Ceramic Short Tube Insulation Resistance High Temperature Single Hole
Alumina Ceramic Short Tube Insulation Resistance High Temperature Single Hole

$12.03

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Alumina Ceramic Short Tube Insulation High-Temperature Resistance Short Pipe
Alumina Ceramic Short Tube Insulation High-Temperature Resistance Short Pipe

$15.23

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LOT OF FOUR (4) HIGH PURITY ALUMINA SLEEVE BUSHING SPACER INSULATOR No.: 130
LOT OF FOUR (4) HIGH PURITY ALUMINA SLEEVE BUSHING SPACER INSULATOR No.: 130

$16.00

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HIGH PURITY ALUMINA CERAMIC TUBE 12.5mm OD x 8.25mm ID x 6" LENGTH OPEN BOTH END
HIGH PURITY ALUMINA CERAMIC TUBE 12.5mm OD x 8.25mm ID x 6" LENGTH OPEN BOTH END

$22.99

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4 3/4" LONG  HIGH PURITY SINGLE BORE ALUMINA CERAMIC TUBES  REFRACTORY No.: 151
4 3/4" LONG HIGH PURITY SINGLE BORE ALUMINA CERAMIC TUBES REFRACTORY No.: 151

$14.00

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8" L x 0.062 OD x 0.020” ID SINGLE BORE ALUMINA CERAMIC TUBE No.: 175
8" L x 0.062 OD x 0.020” ID SINGLE BORE ALUMINA CERAMIC TUBE No.: 175

$26.00

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6.875" LONG HIGH PURITY FOUR  BORE ALUMINA CERAMIC THERMOCOUPLE TUBE  No.: 153
6.875" LONG HIGH PURITY FOUR BORE ALUMINA CERAMIC THERMOCOUPLE TUBE No.: 153

$18.00

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HIGH PURITY ALUMINA CERAMIC TUBE 50mm OD x 41mm ID x 6" LENGTH OPEN BOTH END
HIGH PURITY ALUMINA CERAMIC TUBE 50mm OD x 41mm ID x 6" LENGTH OPEN BOTH END

$42.99

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4.5”- 6.875" L x 0.062 OD x 0.020” ID SINGLE BORE ALUMINA CERAMIC TUBE No.: 175A
4.5”- 6.875" L x 0.062 OD x 0.020” ID SINGLE BORE ALUMINA CERAMIC TUBE No.: 175A

$18.00

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500mm Length 99% Alumina Ceramic Tube High Temperature Resistant Insulating Pipe
500mm Length 99% Alumina Ceramic Tube High Temperature Resistant Insulating Pipe

$46.00

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ONE 3.650" X 0.500" O.D. HIGH PURITY ALUMINA CERAMIC TUBE REFRACTORY No.: 287
ONE 3.650" X 0.500" O.D. HIGH PURITY ALUMINA CERAMIC TUBE REFRACTORY No.: 287

$20.00

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6.875" L x 0.156 "O.D. x 0.094"I.D. HIGH PURITY ALUMINA CERAMIC TUBE  No.: 156
6.875" L x 0.156 "O.D. x 0.094"I.D. HIGH PURITY ALUMINA CERAMIC TUBE No.: 156

$18.00

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TWELVE (12) 1.275” x 0.10” x 0.025” ID  HIGH PURITY ALUMINA TUBE No.: 199
TWELVE (12) 1.275” x 0.10” x 0.025” ID HIGH PURITY ALUMINA TUBE No.: 199

$18.00

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6.875"L x  0.187" OD x 0.062" ID HIGH PURITY ALUMINA CERAMIC TUBE No.:148
6.875"L x 0.187" OD x 0.062" ID HIGH PURITY ALUMINA CERAMIC TUBE No.:148

$18.00

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4.5" LONG HIGH PURITY THICK-WALLED ALUMINA CERAMIC TUBE REFRACTORY No.: 95
4.5" LONG HIGH PURITY THICK-WALLED ALUMINA CERAMIC TUBE REFRACTORY No.: 95

$26.00

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HIGH PURITY ALUMINA CERAMIC TUBE 16.5mm OD x 12mm ID x 6" LENGTH OPEN BOTH ENDS
HIGH PURITY ALUMINA CERAMIC TUBE 16.5mm OD x 12mm ID x 6" LENGTH OPEN BOTH ENDS

$29.99

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HIGH PURITY TRANSLUCENT POLYCRYSTALLINE ALUMINA CERAMIC SITE TUBE STRAW No. 129
HIGH PURITY TRANSLUCENT POLYCRYSTALLINE ALUMINA CERAMIC SITE TUBE STRAW No. 129

$12.00

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100mm Length Alumina Ceramic Tube High Temperature Resistant Insulating Pipe
100mm Length Alumina Ceramic Tube High Temperature Resistant Insulating Pipe

$25.00

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1pcs ceramic tube pipe alumina hollow duct earthenware vessel 16/18/20/22/25mm
1pcs ceramic tube pipe alumina hollow duct earthenware vessel 16/18/20/22/25mm

$15.99

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HIGH PURITY ALUMINA CERAMIC TUBE 19mm OD x 13.5mm ID x 6" LENGTH OPEN BOTH END
HIGH PURITY ALUMINA CERAMIC TUBE 19mm OD x 13.5mm ID x 6" LENGTH OPEN BOTH END

$30.99

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Ceramic Fiber Insulation Blanket - 1" x 12" x 24" - 2600F - Fireproof Insulation
Ceramic Fiber Insulation Blanket - 1" x 12" x 24" - 2600F - Fireproof Insulation

$17.99

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New Alumina Ceramic Tube 200*25*20mm *2 Piece ≤1650℃ Metal Copper Vapor Laser
New Alumina Ceramic Tube 200*25*20mm *2 Piece ≤1650℃ Metal Copper Vapor Laser

$11.45

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5.50" x 0.145" O.D. LONG  HIGH PURITY ALUMINA CERAMIC TUBE REFRACTORY  No.: 194
5.50" x 0.145" O.D. LONG HIGH PURITY ALUMINA CERAMIC TUBE REFRACTORY No.: 194

$14.00

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1pcs100mm Length High Temperature Resistant Alumina Ceramic Tube Insulating Pipe
1pcs100mm Length High Temperature Resistant Alumina Ceramic Tube Insulating Pipe

$11.07

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8.0” LONG x 0.395” O.D. x 0.265” I.D. HIGH PURITY ALUMINA CERAMIC TUBE No.: 142
8.0” LONG x 0.395” O.D. x 0.265” I.D. HIGH PURITY ALUMINA CERAMIC TUBE No.: 142

$20.00

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100PCS TO-247 Alumina Ceramic Sheet Excellent Insulation Performance For IGB BTM
100PCS TO-247 Alumina Ceramic Sheet Excellent Insulation Performance For IGB BTM

$14.23

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4.5” LONG x 0.395” O.D. x 0.265” I.D. HIGH PURITY ALUMINA CERAMIC TUBE No.: 143
4.5” LONG x 0.395” O.D. x 0.265” I.D. HIGH PURITY ALUMINA CERAMIC TUBE No.: 143

$14.00

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HIGH PURITY ALUMINA CERAMIC TUBE 30mm OD x 23mm ID x 6" LENGTH OPEN BOTH END
HIGH PURITY ALUMINA CERAMIC TUBE 30mm OD x 23mm ID x 6" LENGTH OPEN BOTH END

$38.99

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ONE DOZEN HIGH PURITY ALUMINA CERAMIC SHORT TAPERED TUBE SPACER BUSHING. No.: 29
ONE DOZEN HIGH PURITY ALUMINA CERAMIC SHORT TAPERED TUBE SPACER BUSHING. No.: 29

$16.00

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Ceramic Insulating Flange Insert - FL Tube 1.125 x .5 x 1.75"- Alumina
Ceramic Insulating Flange Insert - FL Tube 1.125 x .5 x 1.75"- Alumina

$13.25

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250mm Length 99% Alumina Ceramic Tube High Temperature Resistant Insulating Pipe
250mm Length 99% Alumina Ceramic Tube High Temperature Resistant Insulating Pipe

$29.99

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ONE 12.875" x0.187" x0.062" HIGH PURITY SINGLE BORE ALUMINA CERAMIC TUBE No.:163
ONE 12.875" x0.187" x0.062" HIGH PURITY SINGLE BORE ALUMINA CERAMIC TUBE No.:163

$32.00

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LOT OF 24 - 0.325”OD x 0.225”ID x 0.375”L ALUMINA CERAMIC BUSHING TUBE No.:289
LOT OF 24 - 0.325”OD x 0.225”ID x 0.375”L ALUMINA CERAMIC BUSHING TUBE No.:289

$16.00

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HIGH PURITY ALUMINA CERAMIC TUBE 19mm OD x 14.5mm ID x 6" LENGTH OPEN BOTH END
HIGH PURITY ALUMINA CERAMIC TUBE 19mm OD x 14.5mm ID x 6" LENGTH OPEN BOTH END

$30.99

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ONE 6.875"x 0.250"x 0.062" HIGH PURITY SINGLE BORE ALUMINA CERAMIC TUBE No.: 157
ONE 6.875"x 0.250"x 0.062" HIGH PURITY SINGLE BORE ALUMINA CERAMIC TUBE No.: 157

$18.00

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Microporous 200mm Alumina Ceramic Tube Closed End 43% Porosity Industrial Use
Microporous 200mm Alumina Ceramic Tube Closed End 43% Porosity Industrial Use

$77.79

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Ceramic heating rod alumina heating tube φ 5MM/ φ 3MM12V #A6-41#
Ceramic heating rod alumina heating tube φ 5MM/ φ 3MM12V #A6-41#

$55.98

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