Zhengzhou Sanhui Refractory Metal Co., Ltd.
Zhengzhou Sanhui Refractory Metal Co., Ltd.
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High Temperature Tungsten Heating Element Tungsten Machined Parts
Brief introduction of High Temperature Resistant Tungsten Heating Element:
W-Re thermocouple is one kind of tungsten products. Thermo-emf output conforms to the ASTM standard. W-Re thermocouple is one kind of thermocouple which can resist high temperature.
Specification of High Temperature Resistant Tungsten Heating Element:
| Product Name | High Temperature Resistant Tungsten Heating Element |
| Application | heat elements |
| Material | Tungsten,Rhenium |
| MOQ | 50 pcs |
| Packaging | Export plywood case |
Chemical composition of High Temperature Resistant Tungsten Heating Element:
|
| W Re, (Positive) | W Re, (negative) | ||
| Element | Re | W | Re | W |
| Content,wt% | 3.00 | balance | 25.00 | balance |
Characteristics and applications of High Temperature Resistant Tungsten Heating Element
W-Re thermocouple is featured by good linear relationship between temperature and electric potential, reliable thermal stability and cheap price.As a replacement of Pt/PtRh, the W-Re thermocouple can be used in the steel making furnace for temperature measurement. As expansible thermocouple, the W-Re thermocouple costs only as low as one tenth of the Pt/PtRh one. Also the upper limit of the measured temperature with W-Re couple is about 1000℃ which is higher than that of Pt/PtRh couple.
Quality Control:
1) Checking the raw material after they reach our factory. Incoming quality control(IQC)
2) Check the details before the production line operated
3) Full inspection and routing inspection during mass production. In process quality control(IPQC)
4) Checking the goods after finished. Final quality control(FQC)
Company advantages:
1. The company has experienced technical backbones and a series of sophisticated imported manufacturing equipment to meet the market requirements.
2. The company can provide customized services according to the design drawings.
3. The perfect quality system and precise testing instruments lay the foundation for the quality control of the process.
4. The company aims to provide customers with more professional and accurate service.
