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By certification 
1400-1800C high temperature pure alumina beads for heating element
They are used to provide electrical insulation to the couple which is used for sensing the temperature inside the furnace. These are single, twin , Four hole bore . These are generally used in small lengths of 25mm. However longer lengths are sometime preferred in critical applications
Double rond bore ceramic beads
ID |
2 |
3 |
4 |
6 |
7 |
9 |
1.2 |
1.2 |
1.5 |
2 |
2 |
OD |
5 |
7 |
9 |
11 |
13 |
15 |
5 |
5 |
7 |
8 |
9 |
Length |
5 |
7 |
9 |
11 |
13 |
15 |
10 |
35 |
10 |
25 |
50 |
Oval double bore ceramic beads
Dia of bore |
2.5 |
3.5 |
3.5 |
4 |
4 |
Long dia. |
9 |
10 |
10 |
13 |
13 |
Oval dia. |
7 |
8 |
8 |
10 |
10 |
Length |
25 |
20 |
20 |
25 |
25 |
High Quality Packing
Good Quality Carton Box Standard Wooden Pallet
Welcome to buy the 1400-1800c high temperature pure alumina beads for heating element with our factory. We're one of the leading China manufacturers and suppliers in this field, offering you the best after-sale service and fast delivery. Please be free to get the free sample from us.
