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 |
| Bulk density (g/cm3) | ≥1.78 |
| Apparent porosity（% | ≤32 |
| Size | Customized |
| Performance | Good plasticity, gas permeability |
| Application | With suitable porosity and strength, it can adapt to the use of large blast furnaces over 2000m. |
| Brand Name | Jundao(Henan) |
| Model Number | Tap-hole clay stemming for smelting electric arc furnace |
| Certification | ISO9001:2015 ISO14001:2015 |
| Place of Origin | Henan China |
View Detail Information
Explore similar products
Environmentally Friendly Tap Hole Clay Stemming Customized Size ISO9001
Resin Bonded Tap Hole Clay Stemming Good Plasticity For Medium Sized Blast
Anhydrous Tap Hole Clay Customized Size Gas Permeability High Refractoriness
Environmentally Friendly Tap Hole Clay Stemming Customized Size ISO9001
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 |
| Bulk density (g/cm3) | ≥1.78 | Apparent porosity（% | ≤32 |
| Size | Customized | Performance | Good plasticity, gas permeability |
| Application | With suitable porosity and strength, it can adapt to the use of large blast furnaces over 2000m. | Brand Name | Jundao(Henan) |
| Model Number | Tap-hole clay stemming for smelting electric arc furnace | Certification | ISO9001:2015 ISO14001:2015 |
| Place of Origin | Henan China | ||
| High Light | insulating castable refractory ，kiln insulation materials | ||
Tap-hole clay stemming for smelting electric arc furnace
Tap-hole mix for smelting electric arc furnace is mainly used in the taphole of large-scale smelting electric arc furnace. Tap-hole mix for smelting electric arc furnace by our company has good combination, it can maintain the muzzle without deformation under normal conditions of use, and has the characteristic of easy to open.
The key technology of the project products:
The high-tech products with material composition, particle grading distribution and comprehensive properties were developed by selecting varieties of suitable raw materials for scientific matching through a large number of experiments.
Through a large number of tests, several kinds of single or composite type non-polluting binders were selected to avoid generating flue gas with hazardous materials in the use of tap-hole mix and improve the working environment.
The tap-hole mix for smelting electric arc furnace developed has the advantages of less pollution, easy blocking, and erosion resistance.
Advantages of tap-hole mix for smelting electric arc furnace:
1. The tensile strength is high, and it is of great significance to maintain the stability of the blast furnace condition (tapping depth, tapping time fluctuation, total air blocking rate, etc.), so that the blast furnace has the basis for increasing production.
2. Strong slag resistance. The tap-hole mix consumption is low, generally one-fifth of the hydrous tap-hole mix.
3. It has certain expansion performance.
4. With suitable porosity and strength, it can adapt to the use of large blast furnaces over 2000m.
| Item | Bulk density(g/cm3)≥ | Apparent porosity(%)≤ | Cold crushing strength(MPa)≥ | Linear change rate(%) | Al2O3≥ | SiO2≤ | Si3N4+SiC+C≥ | Water content ≤ |
|
JD-1 1350℃×2h |
1.78 | 32 | 7 | +0.5 | 19 | 40 | 40 | 1 |
|
JD-2 1400℃×3h |
2.0 | 29 | 10 | +0.5 | 35-45 | 30 | 26 | 1 |
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...
Get in touch with us
Leave a Message, we will call you back quickly!