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Comparison of Alumina, Mullite and Quartz Tube of Properties

Chemistry	Max. Working Temperature (no load)	Thermo-conductivity	Thermo-expansion	Flexural Strength
Alumia (99.8%)	1800^oC	*8.2 W/m^oC**	8.4 x 10-6/^oC	380 Mpa
Mullite (60% Al2O3+ 38%SiO2)	1500 ^oC	*3.6 W/m^oC**	5.4 x 10-6/^oC	180 Mpa
Quartz (99.9% SiO2)	1200 ^oC	*1.4 W/m ^oC**	5.5 x 10-6/^oC	48 MPa

Displaying products 1 - 7 of 7 results	Show:	Sort:

Mullite Tube: 41 ODx 35 IDx 762 (mm) - EQ-TM-40D-700 Sale Price: USD$95.00	Mullite Tube: 2" ODx 1.75" IDx 30" Processing Tube - EQ-TM-50D-762 Sale Price: USD$229.00	Mullite Tube: 3.25" O.D. (82 mm) x 40" L (1000 mm) - EQ-TM-80D-42L Sale Price: USD$579.50
Mullite Tube: 3.25" O.D. (82 mm) x 54" L (1393 mm) - EQ-TM-80D-55L Sale Price: USD$1,089.50	Mullite Tube: 4" O.D.(100 mm) x 40" L (1000 mm) - EQ-TM-100D-42L Sale Price: USD$779.50	Mullite Tube: OD: 3'' x ID: 2.75'' x Length: 40'' (inch) - EQ-TM-76D-42L Sale Price: USD$312.95
2'' O.D x 1.75'' I.D x 12'' L Mullite Round Single Bore Tubes (One End Closed) for 1500C Fast Heating/Cooling Tube Furnace - EQ-TM-50D-12L Sale Price: USD$99.95


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Notices

1. The price listed on line is valid for US market and who pay by credit card only. There will be extra cost for shipping and handling. The price is different from country to country
2. We may add extra cost for paper order and net 30 term due to extra labor cost
3. The price is subject to change without notice

Mullite Tube: 41 ODx 35 IDx 762 (mm) - EQ-TM-40D-700

Mullite Tube: 2" ODx 1.75" IDx 30" Processing Tube - EQ-TM-50D-762

Mullite Tube: 3.25" O.D. (82 mm) x 40" L (1000 mm) - EQ-TM-80D-42L

Mullite Tube: 3.25" O.D. (82 mm) x 54" L (1393 mm) - EQ-TM-80D-55L

Mullite Tube: 4" O.D.(100 mm) x 40" L (1000 mm) - EQ-TM-100D-42L

Mullite Tube: OD: 3'' x ID: 2.75'' x Length: 40'' (inch) - EQ-TM-76D-42L

2'' O.D x 1.75'' I.D x 12'' L Mullite Round Single Bore Tubes (One End Closed) for 1500C Fast Heating/Cooling Tube Furnace - EQ-TM-50D-12L