Material and Common Temperature Range of Thermocouple Protective Tube
Texture of material |
Form |
Common temperature |
Characteristic |
321 |
1Cr18Ni9Ti |
-200~ 800 C |
It has high temperature corrosion resistance and is generally used as heat-resistant steel. |
304 |
00Cr18Ni10 |
-200~ 800 C |
Low carbon content, good intergranular corrosion resistance, usually used as general heat-resistant steel |
304L |
00Cr18Ni10 |
-200~ 800 C |
|
316 |
00Cr17Ni14Mo2 |
-200~ 750 C |
Low carbon content, good intergranular corrosion resistance, used as corrosion resistant steel |
316L |
1Cr18Ni12Mo2Ti |
-200~ 750 C |
Ultra-low carbon content, good intergranular corrosion resistance, used as corrosion resistant steel |
310S |
25Cr20NiFe |
-200~ 1000 C |
With high temperature oxidation resistance, corrosion resistant type is usually used as hot steel. |
GH3030 |
|
0~ 1100 C |
Nickel-base superalloy steel, with excellent oxidation resistance and corrosion resistance, is usually used as heat-resistant steel. |
quartz |
Si02 |
0~ 1000 C |
Good heat shock resistance, but low strength; good acid resistance, poor alkali resistance, poor gas tightness in hydrogen and reducing gases |
(thermal response time refers to the time required for a thermocouple to change to 50% of its steady state value at step temperature, expressed in_0.5)
Diameter (mm) 0.5 Type |
Measurement end form |
||
Exposed end type |
Shell type |
Insulation type |
|
1 |
<0.1 |
0.1 |
|
2 |
0.3 |
0.4 |
0.5 |
3 |
0.4 |
0.6 |
1.2 |
4 |
0.5 |
0.8 |
2.5 |
5 |
0.7 |
1.2 |
4.0 |
6 |
0.8 |
2.0 |
6.0 |
8 |
1.0 |
4.0 |
8.0 |
Code name |
Installation Fixed Form |
Code name |
Connection box form |
Code name |
Connection box form |
1 |
No Fixed Installation Form |
0 |
Simplified formula |
8 |
Handle type |
2 |
Fixed jacket thread |
2 |
Splash proof |
9 |
Compensation traverse type |
3 |
Movable card sleeve thread |
3 |
Waterproof type |
|
|
4 |
Fixed jacket flange |
6 |
Circular plug type |
|
|
5 |
Flange of movable card sleeve |
7 |
Flat plug type |
|
|
Contact: Mr Li
Phone: +86-18226665885
Tel: +86-0550-7788337
Email: sales@chinathermocouple.com
Add: No.20# RenHe South Road,TianChang,AnHui Province,China