Jundao (Henan) New Materials Co.,Ltd.
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Supply Ability | 3000Ton/mon |
| Packaging Details | Fumigated wooden pallet, plastic or steel bandages strapped and the whole outside is wrapped with thermoplastic film. |
| Material | Tap-hole clay |
| AL2O3 content | ≥50% |
| Color | Black |
| Size | Customized |
| Performance | Good plasticity, gas permeability |
| Application | Reduce the corrosion of the lining brick around the tap hole and the bottom of the furnace by molten iron and slag |
| Brand Name | Jundao(Henan) |
| Model Number | Anhydrous tap-hole clay |
| Certification | ISO9001:2015 ISO14001:2015 |
| Place of Origin | Henan China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram | Supply Ability | 3000Ton/mon |
| Packaging Details | Fumigated wooden pallet, plastic or steel bandages strapped and the whole outside is wrapped with thermoplastic film. | Material | Tap-hole clay |
| AL2O3 content | ≥50% | Color | Black |
| Size | Customized | Performance | Good plasticity, gas permeability |
| Application | Reduce the corrosion of the lining brick around the tap hole and the bottom of the furnace by molten iron and slag | Brand Name | Jundao(Henan) |
| Model Number | Anhydrous tap-hole clay | Certification | ISO9001:2015 ISO14001:2015 |
| Place of Origin | Henan China | ||
| High Light | insulating castable refractory ，kiln insulation materials | ||
Anhydrous tap-hole clay
Advantages of Anhydrous tap-hole clay:
1, With high refractoriness, high temperature resistance and scouring of slag iron;
2, Good wear resistance, high strength, good filling and sintering ability after drying;
3, Good plasticity, gas permeability;
4, Long time of constant iron output, long shelf life, increase the amount of iron;
5, Good corrosion resistance, filling and wear resistance can reduce the corrosion of the lining brick around the tap hole and the bottom of the furnace by molten iron and slag, and better protect the lining and hearth of the tap hole area of the blast furnace, which is beneficial to extend the service life of the blast furnace body.
| Item | JDPN-N1 | JDPN-N2 | JDPN-N3 | ||
| Chemical content (%) | Al2O3 ≥ | 50 | 30 | 25 | |
| SiC ≥ | 17 | 11 | 8 | ||
| F.C ≥ | 6 | 9 | 13 | ||
| Cold crushing strength (MPa) ≥ | 300℃×24h ≥ | 3.5 | 3 | 2 | |
| 1350℃×3h ≥ | 13 | 10.5 | 8.5 | ||
| Linear change rate (%) ± | 1450℃×3h | 1.65 | 1.8 | 2.0 | |
| Bulk density (g/cm3) ≥ | 110℃×24h | 1.8 | 1.75 | 1.65 | |
| Remark | The specification is just for reference only. The real products will be tailored to special operation conditions and customer’s special requirements. | ||||
Company Details
Business Type:
Manufacturer
Year Established:
2006
Employee Number:
100~599
Ecer Certification：
Active Member
Jundao (Henan) New Materials Co.,Ltd（For short: JDNRCO） was registered in April 2006 at Yuecun Town，Xinmi City, Henan Province of People’s Republic of China, one of the key enterprises in refractory materials in China. Using refractoriness as the main raw material, JDNRCO produces firecl... Jundao (Henan) New Materials Co.,Ltd（For short: JDNRCO） was registered in April 2006 at Yuecun Town，Xinmi City, Henan Province of People’s Republic of China, one of the key enterprises in refractory materials in China. Using refractoriness as the main raw material, JDNRCO produces firecl...
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