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Non Swriling Tundish Composited Nozzle with zirconia insert
1. Service life depends on steel-making condition, refractory slide gate and different operation mode. The above service life we supply is based on the condition of more than 100 Tons ladle.
2. For composited slide plate, we can mark different material in different part and detailed index according to the drawings.
3. Delivery time depends on the drawings. If it needs to make new mould, then we will decide then. In general it is 35-50 days.
Physical and chemical indicators :
| Outer: Al2O3 | ||||
| Al2O3 | C | Apparent porosity | Bulk density | Compressive strength |
| (% minm) | (% minm) | (% max) | (gm./cc minm) | (MPa minm) |
| 75 | 4 | 8 | 2.95 | 60 |
| 80 | 4 | 7 | 2.95 | 60 |
| 94 | - | 15 | 2.95 | 60 |
| Zirconia Insert of Tundish Upper Nozzle | ||||
| ZrO2+HFO2 | Apparent porosity | Bulk density | C.C.S | Refractoriness |
| (% minm) | (% max) | (gm./cc minm) | (MPa minm) | (ºC minm) |
| 65 | 23 | 3.60 | 80 | 1790 |
| 70 | 23 | 3.70 | 80 | 1790 |
| 80 | 23 | 3.90 | 80 | 1790 |
| 84 | 23 | 4.00 | 80 | 1790 |
| 93 | 21 | 4.50 | 100 | 1790 |
| 94 | 21 | 4.90 | 100 | 1790 |
Packaging: carton+ wooden case+pallet.
Transportation&storage:Keep dry and handle with case.
To be kept upright.

1) Location advantages
Jinan is one of the hub cities in China, in the east with the west's position in Shandong province. China's cross-center of Beijing-Shanghai Railway with Beijing-Guangzhou Railway, is an important cities of logistics nodes, the usual port for the export of Qingdao
Port, Tianjin Port; it is also the gateway connecting East and North of China, and one of the most dynamic economic development
cities in China today.
2) Scale advantages
Our company is the largest professional production base for sliding gate in china, with a total area of 300,000 square meters, more
than 2,000 employees, including over 180 R & D personnel, grants and identified, by provincial and municipal, with the "leading enterprise for technology "" private Technology Enterprise "," high-tech enterprise "and" Shandong Famous Brand "," quality Trustworthy
Enterprise ", has five subsidiaries and production base, 37 high-quality suppliers, and 19 international distributors.
3) Technical advantages
The company has domestic leading production technology and production equipment, is a national high-tech enterprise for three
decades of growth.Provide with high quality, efficient industrial and service quality for customers. More than 95% of R&D personnel
are among the metallurgical industry leaders, with good work experience and high technical level. We are the patent owner of the
sliding gate, is a pioneer of contracting services in steel. In strict accordance with ISO9001-2000 quality system standards and is
certified. Have the leading position in the peer.

4) Service advantages
Our company is the largest supplier of refractory material in China, providing all in one-stop service of scientific research, production,
development, import and export, customer needs, providing customers with solutions to problems is always our goal.
Jinan Linquan Industry and Trade Group Co., Ltd. is a collection of scientific research, design, development, production, and import and export trade in one group of Companies, a national large-scale backbone enterprise for refractory materials.
Our company covers an area of more than 300 thousand square meters, have advanced technology and equipment,testing equipmentand instruments. We mainly produce fireclay refractories, high aluminum refractories, carbon-containing refractories,and have the
production line of a variety of high-purity synthetic materials.
Our most popular products: All series of Ladle and Tundish refractories
Our annual production capacity of slide gate plates is more than 80,000 tons.
List of our main products:
Ladle Slide plate, ladle and tundish nozzle, well block, porous block, refractory castable, refractory brick, parts of raw materials..

Main Production Equipment:
Friction brick press 400t 1 units
Friction brick press 500t 2 sets
Friction brick press 630t 5 sets
Friction brick press 1000t 4 sets
Vacuum composite PRESS 1000t 3 sets
Hydraulic press 630t 2 sets
Wet grinding machine 8 sets
The mixing machine 4sets
Tunnel kiln 8 sets
Shuttle kiln 3 sets

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