Product Description
Zirconia ceramic thermocouple-protection tubes are considered to have better mechanical strength and better chemical resistance,also have excellent abrasion resistance. Zirconia ceramic thermocouple-protection tubes are considered to be gas tight so they make excellent primary protection tubes.

Product Specification/Models
Standard dimension(mm)
 OD-ID-Length:12.7-8.7-1230&930/9.5-6.4-770&660/6.5-4.5-915&545/18-12-100&200

 The tubes of the above sizes , we have available stocks. We can also custom cut shorter lengths to your specifications. Other sizes available on request.

Application
Zirconia ceramic thermocouple-protection tubes can be for primary and secondary protection tubes on Noble Metal (Platinum based) thermocouples.

Other Information
Lonci has certificated by ISO 9001 and is able to customize Alumina products to meet your special requirements by high quality raw materials,advanced process technology and production equipment,monitoring and testing methods etc,also,according to your working conditions and operational performance.Until now,we own 10 kilns at Hebei factory and 3 kilns at Jiangsu factory,including top-hat kiln,dome kiln and shuttle kiln.Meanwhile,We can adjust the pressure of Dry press forming machine from 60 tons to 400 tons,we also have purchased High temperature muffle furnace,Bending compression tester，Short-term voltage tester,Laser particle size tester and some other advanced property test machines,by all of which Lonci will ensure every piece of tube has perfect quality.And more,Lonci engages in original designs and have possessed many patents.

In addition, timely delivery, stocks and product information are available.

Should you have any questions, pls do not hesitate to contact me. FREE SAMPLES will be sent for your evaluation!
Note:If we have available stocks for your sizes,free samples can be sent to you but you bear the freight. If your sample is custom-made,you should pay for both the sample fee and freight.

Thanks and best regards!