Home > Products > Slide Gate Refractories > Tundish refractory nozzles zirconia nozzle tundish
Tundish refractory nozzles zirconia nozzle tundish
- 2000 Metric Ton / Metric Tons per Month
- Qingdao Tianjin etc.
- T/T
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Shandong supplier fiber reinforced calcium silicate board
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Placa de silicato de calcio 1000 * 500 * 50 mm
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High density thermal insulation material, high-temperature refractory lining
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High density calcium silicate board, carbon fiber, glass fiber
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High density non stick calcium aluminosilicate board
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Cement plant, power plant, aluminum plant, steel plant, chemical plant, metallurgical industry, thermal insulation board
Product Details
| Place of Origin: | Shandong, China | Shape: | Block | Material: | Alumina Block |
| SiO2 Content (%): | None | Al2O3 Content (%): | ≥ 85% | MgO Content (%): | None |
| CaO Content (%): | None | CrO Content (%): | None | ||
| SiC Content (%): | None | Model Number: | LQTN | Brand Name: | Linquan, |
Product Description
Tundish refractory nozzles zirconia nozzle tundish
Linquan manufactures a wide range of slide gate plate refractories for various international systems.A range of High Alumina fired, Alumina Spinnel fired, Alumina Carbon fired Inner and Outer Nozzles are manufactured as per the requirements of the slide gate system.
1. Tundish Nozzle
Chemical and Physical Properties | LQTN- AlC75 | LQTN- AlC80 | LQTN- Al75 | LQTN- Zr96 | LQTN- Zr65 |
Al2O3 ≥ % | 75 | 80 | 94 | -85 | - |
ZrO2 ≥ % | - | - | - | (Insert) 92-96 | 65 |
C ≥ % | 4 | 4 | - | - | - |
Apparent porosity ≤ | 8 | 7 | 15 | 9 | 20 |
Bulk density g/cm3 ≥ | 2.90 | 2.95 | 2.95 | 3.05 | 3.5 |
Compressive strength (MPa) ≥ | 60 | 60 | 120 | 80 | - |
High temperature bending strength (MPa) (1400*0.5h) MPa ; ≥ | 6 | 7 | 15 | 20 | - |
2. Preassembled slide plate and lower nozzles
Chemical and Physical Properties | LQPSPL-80 | LQPSPL-90 | LQPSPL-MG90 | LQPSPL-94 | LQPSPL-55 | LQPSPL-ZR |
Al2O3 ≥ % | 80 | 90 | - | 94 | 55 | 80 |
MgO ≥ % | 12 | - | 90 | - | 8 | ZrO2≥3 |
C ≥ % | - | - | - | - | 8 | 3 |
Apparent porosity ≤% | 15 | 15 | 16 | 18 | 10 | 9 |
Bulk density g/cm3 ≥% | 3.0 | 3.1 | 2.9 | 3.0 | 2.9 | 3.1 |
Compressive strength (MPa) | 80 | 100 | 100 | 85 | - | - |
*Zirconia insert
Chemical and Physical Properties | LQZR60 | LQZR70 | LQZR80 | LQZR85 | LQZR95 |
ZrO2 ≥ % | 60 | 70 | 80 | 90 | 95 |
Apparent porosity ≤ | 21 | 20 | 18 | 15 | 6 |
Bulk density g/cm3 ≥ | 3.70 | 3.90 | 4.0 | 4.35 | 5.2 |
Refractories ≥ C | 1800 | 1800 | 1850 | 1900 | 1900 |
Jinan Linquan provide a very wide range of Tundish Nozzles used for controlling the flow of steel from the Tundish to the Continuous Casting equipment including:
*Zirconia/ Zircon Nozzles – Manufactured in 65% to 95% Zirconia.
*Isostatically Pressed Nozzles – made in Alumina Carbon quality for medium and small steel plants.
1) Serivice life depends on steel-making condition, refractory slide gate and different operation mode.
2) We can mark different material in different part and detailed index according to the drawings.
3) Delivery time depends on the drawings. If new moulds are needed, an additive period may be necessary. In general it is 35-50 days.
Jinan Linquan Industry and Trade Co., Ltd
Linquan Trade, Serve World
Contact Us
- Jinan Linquan Import And Export Co., Ltd.
- Contact namesusan liu
- Phone86-531-87061162
- AddressNo. 595, Jingsi Road, Huaiyin Dist.
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