Filter by
Material
System of Measurement
OD
Shape
ID
Maximum Temperature
Color
Dielectric Strength
Thermal Conductivity @ Temperature
Porosity
Clarity
Flexural Strength
Compressive Strength
Export Control Classification Number (ECCN)
Modulus of Elasticity
Refractive Index
Density
Minimum Temperature
Tensile Strength
DFARS Specialty Metals
REACH
RoHS
Fabrication
Hardness
About Composites
%20--%3e%3csvg%20version='1.1'%20id='Layer_1'%20xmlns='http://www.w3.org/2000/svg'%20xmlns:xlink='http://www.w3.org/1999/xlink'%20x='0px'%20y='0px'%20viewBox='0%200%20400%20400'%20style='enable-background:new%200%200%20400%20400;'%20xml:space='preserve'%3e%3cstyle%20type='text/css'%3e%20.st0{fill:%231A70A0;}%20.st1{opacity:0.5;}%20%3c/style%3e%3cg%3e%3cg%3e%3cpath%20class='st0'%20d='M200,56.9c38.35,0,74.4,14.93,101.51,42.05c27.11,27.11,42.05,63.17,42.05,101.51s-14.93,74.4-42.05,101.51%20S238.35,344.02,200,344.02s-74.4-14.93-101.51-42.05c-27.11-27.11-42.05-63.17-42.05-101.51s14.93-74.4,42.05-101.51%20S161.65,56.9,200,56.9%20M200,12.9C96.41,12.9,12.44,96.88,12.44,200.46c0,103.59,83.97,187.56,187.56,187.56%20c103.59,0,187.56-83.97,187.56-187.56C387.56,96.88,303.59,12.9,200,12.9L200,12.9z'/%3e%3c/g%3e%3cg%3e%3cg%20class='st1'%3e%3cpath%20class='st0'%20d='M235.49,152.24h16.15l-27.46,111.87c-1.94,7.8-2.91,12.5-2.91,14.1c0,1.82,0.58,3.29,1.73,4.41%20c1.16,1.12,2.69,1.68,4.61,1.68c5.23,0,11.78-3.85,19.63-11.55l17.22,21.34c-16.95,17.33-34.87,26-53.78,26%20c-8.37,0-15.45-1.47-21.23-4.41c-5.79-2.94-10.44-7.25-13.95-12.92c-3.51-5.67-5.27-11.18-5.27-16.53c0-1.93,0.35-5.24,1.05-9.94%20c1-6.94,2.05-12.54,3.15-16.82l15.22-62.15h-32.69l7.65-30.97C190.89,163.58,214.53,158.88,235.49,152.24z%20M230.44,80.84%20c8.24,0,14.66,2.62,19.26,7.86c4.6,5.24,6.9,11.55,6.9,18.94c0,5.46-1.42,10.7-4.25,15.73c-2.83,5.03-6.88,9.07-12.12,12.12%20c-5.24,3.05-10.33,4.57-15.24,4.57c-4.6,0-9.17-1.23-13.72-3.69c-4.55-2.46-8.02-5.78-10.43-9.95%20c-2.41-4.17-3.61-8.67-3.61-13.48c0-5.35,1.52-10.64,4.57-15.89c3.05-5.24,7.03-9.25,11.96-12.04%20C218.68,82.23,224.24,80.84,230.44,80.84z'/%3e%3c/g%3e%3cg%3e%3cpath%20class='st0'%20d='M214.08,152.24h16.15l-27.46,111.87c-1.94,7.8-2.91,12.5-2.91,14.1c0,1.82,0.58,3.29,1.73,4.41%20c1.16,1.12,2.69,1.68,4.61,1.68c5.23,0,11.78-3.85,19.63-11.55l17.22,21.34c-16.95,17.33-34.87,26-53.78,26%20c-8.37,0-15.45-1.47-21.23-4.41c-5.79-2.94-10.44-7.25-13.95-12.92c-3.51-5.67-5.27-11.18-5.27-16.53c0-1.93,0.35-5.24,1.05-9.94%20c1-6.94,2.05-12.54,3.15-16.82l15.22-62.15h-32.69l7.65-30.97C169.48,163.58,193.11,158.88,214.08,152.24z%20M209.03,80.84%20c8.24,0,14.66,2.62,19.26,7.86c4.6,5.24,6.9,11.55,6.9,18.94c0,5.46-1.42,10.7-4.25,15.73c-2.83,5.03-6.88,9.07-12.12,12.12%20c-5.24,3.05-10.33,4.57-15.24,4.57c-4.6,0-9.17-1.23-13.72-3.69c-4.55-2.46-8.02-5.78-10.43-9.95%20c-2.41-4.17-3.61-8.67-3.61-13.48c0-5.35,1.52-10.64,4.57-15.89c3.05-5.24,7.03-9.25,11.96-12.04%20C197.26,82.23,202.83,80.84,209.03,80.84z'/%3e%3c/g%3e%3c/g%3e%3c/g%3e%3c/svg%3e){kind=small}
Compare our offering of composites to find the right material for you.
Nonporous Ceramic Alumina Tubes
 |
Seal out air and gas in high-temperature and high-wear applications. This ultrahard ceramic can also be used in applications that require superior strength.
Temp. | 6" Lg. | 12" Lg. | 24" Lg. | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OD | ID | Wall Thk. | Color | Min. | Max., ° F | Fabrication | Dielectric Strength, V/mil | Porosity | Compressive Strength, psi | Hardness | Each | Each | Each | |||||
| 0.050" | 0.020" | 0.015" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 000000 | 00000000 | 000000 | 00000000 | 000000 | ||
| 0.063" | 0.031" | 0.016" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | 00000000 | 00000 | 00000000 | 00000 | ||
| 0.094" | 0.040" | 0.027" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | 00000000 | 00000 | 00000000 | 00000 | ||
| 0.094" | 0.063" | 0.016" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | 00000000 | 00000 | 00000000 | 00000 | ||
| 0.100" | 0.050" | 0.025" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | 00000000 | 00000 | 00000000 | 00000 | ||
| 1/8" | 0.063" | 0.031" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | 0000000 | 00000 | 00000000 | 00000 | ||
| 0.156" | 0.094" | 0.031" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | 0000000 | 00000 | 00000000 | 00000 | ||
| 0.187" | 0.094" | 0.047" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | 0000000 | 00000 | 00000000 | 00000 | ||
| 0.187" | 1/8" | 0.032" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | 0000000 | 00000 | 00000000 | 00000 | ||
| 0.219" | 0.156" | 0.031" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 0000000 | 00000 | 00000000 | 00000 | 00000000 | 00000 | ||
| 1/4" | 1/8" | 0.063" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | 0000000 | 00000 | 00000000 | 00000 | ||
| 1/4" | 0.156" | 0.047" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | 0000000 | 00000 | 00000000 | 00000 | ||
| 1/4" | 0.188" | 0.031" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | 0000000 | 00000 | 00000000 | 00000 | ||
| 0.313" | 0.188" | 0.063" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | 00000000 | 00000 | 00000000 | 00000 | ||
| 0.313" | 0.219" | 0.047" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | 00000000 | 00000 | 00000000 | 00000 | ||
| 3/8" | 1/4" | 0.063" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | 0000000 | 00000 | 00000000 | 00000 | ||
| 0.438" | 0.313" | 0.063" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | 00000000 | 00000 | 00000000 | 00000 | ||
| 1/2" | 1/4" | 0.125" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | 0000000 | 00000 | 00000000 | 00000 | ||
| 1/2" | 3/8" | 0.063" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | 0000000 | 00000 | 00000000 | 000000 | ||
| 0.590" | 0.394" | 0.098" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 0000000 | 00000 | 0000000 | 00000 | 00000000 | 00000 | ||
| 0.590" | 0.433" | 0.078" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | 00000000 | 00000 | 00000000 | 000000 | ||
| 5/8" | 1/2" | 0.063" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | 0000000 | 00000 | 00000000 | 00000 | ||
| 0.688" | 1/2" | 0.094" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | 00000000 | 00000 | 00000000 | 000000 | ||
| 3/4" | 1/2" | 0.125" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | 0000000 | 00000 | 00000000 | 000000 | ||
| 3/4" | 0.563" | 0.094" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | 00000000 | 00000 | 00000000 | 000000 | ||
| 7/8" | 5/8" | 0.125" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | 00000000 | 000000 | 00000000 | 000000 | ||
| 1" | 3/4" | 0.125" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 000000 | 00000000 | 000000 | 00000000 | 000000 | ||
Nonporous Ceramic Alumina Multiple-Bore Tubes
 |  |
2 Bores | 4 Bores |
Seal out air and gas in high-temperature and high-wear applications. This ultrahard ceramic can also be used in applications that require superior strength.
Temp. | 6" Lg. | 18" Lg. | 24" Lg. | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
No. of Bores | OD | ID | Color | Min. | Max., ° F | Fabrication | Dielectric Strength, V/mil | Porosity | Compressive Strength, psi | Hardness | Each | Each | Each | |||||
| 2 | 0.063" | 0.016" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 000000 | 00000000 | 000000 | ——— | 0 | ||
| 2 | 0.094" | 0.025" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | 00000000 | 00000 | 00000000 | 000000 | ||
| 2 | 0.109" | 0.031" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | 00000000 | 00000 | 00000000 | 00000 | ||
| 2 | 0.125" | 0.031" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | 00000000 | 00000 | 00000000 | 00000 | ||
| 2 | 0.125" | 0.040" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | ——— | 0 | 00000000 | 00000 | ||
| 2 | 0.125" | 0.04" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | ——— | 0 | 00000000 | 00000 | ——— | 0 | ||
| 2 | 0.156" | 0.052" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | 00000000 | 00000 | 00000000 | 00000 | ||
| 2 | 0.188" | 0.040" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | 00000000 | 00000 | ——— | 0 | ||
| 2 | 0.188" | 0.047" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | ——— | 0 | ——— | 0 | ||
| 2 | 0.188" | 0.063" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | 00000000 | 00000 | 00000000 | 00000 | ||
| 2 | 0.200" | 0.052" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | 00000000 | 00000 | ——— | 0 | ||
| 2 | 0.240" | 0.078" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | 00000000 | 00000 | 00000000 | 00000 | ||
| 2 | 0.250" | 0.063" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | 00000000 | 00000 | 00000000 | 00000 | ||
| 4 | 0.063" | 0.016" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | ——— | 0 | ——— | 0 | ||
| 4 | 0.094" | 0.020" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | ——— | 0 | ——— | 0 | ||
| 4 | 0.109" | 0.020" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | 00000000 | 00000 | 00000000 | 00000 | ||
| 4 | 0.188" | 0.031" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | 00000000 | 00000 | 00000000 | 00000 | ||
| 4 | 0.188" | 0.047" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | 00000000 | 00000 | 00000000 | 00000 | ||
| 4 | 0.219" | 0.050" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | 00000000 | 00000 | 00000000 | 00000 | ||
| 4 | 0.258" | 0.078" | White | Not Rated | 3,075 | Fired | 220 | 0% | 300,000 | Rockwell 45N 83 | 00000000 | 00000 | 00000000 | 00000 | 00000000 | 00000 | ||
