Product Description
Silicon Carbide Products for Industrial and Sintering Applications
We offers products made from Sintered Alpha Silicon Carbide. Commonly used in sintered products for industrial application, alpha silicon carbide material makes very dense products by mixing very fine silicon carbide powder with non-oxide sintering additives at sintering temperature between 2000°C to 2600°C under vacuum or inert atmosphere. Silicon carbide tube and parts can be formed by casting, dry press, extrusion, isostatic press, and injection moulding. These process technologies form a variety of complicated shapes.
Due to its very fine gain size and high density, sintered alpha silicon carbide products offer excellent surface finishing and tight dimensional control without non- or minimum after-sintering.
Available Tube Diameter: 3/4″ to 9″ for American size and 20 mm to 150 mm for metric unit.
Available Tube Length: From 1″ ( 25mm) To 72″ ( 1828mm).
Delivery on in-stock materials: 1-3 days
Sentro Tech also offers a discount when ordering 5 or more of the same sized pieces.
Please specify the Tube ID, OD and Length in the Quote Request Form
Silicon Carbide Tubing Properties
High hardness comparable to a diamond.
Extremely wear and abrasion resistance.
High-flexural strength at room or high temperature.
Excellent corrosion resistance.
High-temperature resistance.
Excellent thermal shock resistance due to its low thermal expansion and high thermal conductivity.
Sintered Alpha Silicon Carbide Product Applications
Wear and abrasion resistance tube and parts for power industry.
Corrosion resistance parts for chemical and paper industries.
Oil extraction parts in oil drilling industry.
Automotive components, mechanical sealing and sealing ring.
Heat exchange tubes.
Structure materials and crucible for semiconductor industry.
Product Parameters
| PROPERTIES |
UNIT |
VALUE |
| Color |
|
Gray |
| Hardness |
Mohs |
9.5 |
| Density |
g/cm3 |
3 |
| Thermal conductivity at |
Btu/fthF @300oC |
50 |
| Compressive Strength |
PSI |
500,000 |
| Flexural Strength |
PSI |
70,000 |
| Max service temperature |
oC |
1600 |
| Linear Coe. Of thermal Expansion (25C-600C) |
10-6/oC |
4 |
Specification
| |
OUTSIDE DIA. |
INSIDE DIA. |
| SENTRO TECH CATALOG # |
INCH |
MM |
INCH |
MM |
| STS-075 |
0.75 |
19.1 |
0.28 |
7.1 |
| STS-100 |
1 |
25.4 |
0.53 |
13.4 |
| STS-125 |
1.25 |
31.8 |
0.78 |
19.8 |
| STS-150 |
1.5 |
38.1 |
1 |
26.1 |
| STS-175 |
1.75 |
44.5 |
1.28 |
32.5 |
| STS-200 |
2 |
50.8 |
1.5 |
38.8 |
| STS-225 |
2.25 |
57.1 |
1.78 |
45.2 |
| STS-250 |
2.5 |
63.5 |
2 |
51.5 |
| STS-275 |
2.75 |
69.9 |
2.28 |
57.8 |
| STS-300 |
3 |
76.2 |
2.5 |
64.2 |
| STS-325 |
3.25 |
82.6 |
2.78 |
70.6 |
| STS-350 |
3.5 |
88.9 |
3 |
76.9 |
| STS-375 |
3.75 |
95.3 |
3.28 |
83.2 |
| STS-400 |
4 |
102 |
3.5 |
89.6 |
| STS-425 |
4.25 |
108 |
3.78 |
96 |
| STS-450 |
4.5 |
114 |
4 |
102 |
| STS-475 |
4.75 |
120 |
4.28 |
109 |
| STS-500 |
5 |
127 |
4.5 |
115 |
| STS-525 |
5.25 |
133 |
4.78 |
121 |
| STS-550 |
5.5 |
140 |
5 |
128 |
| STS-575 |
5.75 |
146 |
5.28 |
134 |
| STS-600 |
6 |
152 |
5.5 |
140 |
| STS-625 |
6.25 |
159 |
5.78 |
147 |
| STS-650 |
6.5 |
165 |
6 |
153 |
| STS-675 |
6.75 |
171 |
6.28 |
159 |
| STS-700 |
7 |
178 |
6.5 |
166 |
| STS-725 |
7.25 |
184 |
6.78 |
172 |
| STS-750 |
7.5 |
191 |
7 |
179 |
| STS-775 |
7.75 |
197 |
7.28 |
185 |
| STS-800 |
8 |
203 |
7.5 |
191 |
| STS-825 |
8.25 |
210 |
7.78 |
198 |
| STS-850 |
8.5 |
216 |
8 |
204 |
| STS-875 |
8.75 |
222 |
8.28 |
210 |
| STS-900 |
9 |
229 |
8.5 |
216 |
Detailed Photos
){kind=link}