Refractory S2 Ladle Slide Gate Plate for Slide Gate Mechansim
Product Description
S2 Slide Gate Plate Drawing:
Slide Gate Plate
is a critical refractory component for steel continuous casting, installed at ladle bottoms. It controls molten steel flow by sliding upper/lower plates to regulate the channel opening, ensuring stable mold feeding and preventing defects/hazards from flow instability. Key specs: excellent resistance to 1500-1700°C steel/slag erosion, high strength against thermal shock/sliding forces, and superior wear resistance for repeated use. Vital for enhancing casting efficiency, quality, and safety.
Our product line features a comprehensive range of slide gate plates:
>General Models for Slide Plates :
SAFFLOW, S2,
CS60/80
/100, LS50/70/90,
C10
/
40
/51
, B50/60
/
250, 1QC
/
2QC, FLC4200
/
6300
, FT160, 1BK/2BK, LG20-22,
VSV-Series
.
>Classified by materials:
1. Alumina-carbon
2. Alumina-zirconia-carbon
3. Basic materials (Magnesia-carbon, Magnesia-based, Alumina-magnesia- carbon)
4. Zirconia systems (inlaid type)
>Classified by workmanship:
Various combination of workmanship Unfired, Fired, Oil-impregnated, Heat-treated, etc. >Classified by firing temperature:
1. Unfired
2. Medium-temperature firing (800-1200°C);
3. High-temperature firing (1500-1800°C)
The features of SINOREFRACTORY Slide gate plates:
1. Flatness of sliding surface ≤0.05mm
2. High mechanical strength
3. High resistance to contamination of molten steel and slag
4. Excellent oxidation resistance
5. Good thermal shock stability
| Raw material | Tabular corundum, fused alumina, fused alumina zirconia, zirconium mullite |
| Forming technology |
Through the addition of moderate micro and fine metal powder, by reaction under high temperature, to increase the performance of plates under h igh temp.
Through adding of moderate boron carbide powder to increase the oxidation resistance of plates. The bonding agent is phenolic resin with high solid content and high carbon residue. |
| Heat treatment technology | After forming, adopting advanced heating treatment technology, through graphite immersion, high temperature burning to form high strength slide plates. |
| Characteristic | With features of good thermal stability, excellent erosion resistance, stable consistency in shape and size. |
| Application | Suitable for ladles over 180 tons or converter slagging slide gate systems. |
Technical Parameter(Chemical and Physical) for Slide Gate Plate :
| Al 2 O 3 | 71% |
| ZrO 2 | 7.8% |
| SiO 2 | |
| C | 10% |
| Bulk Density | 3.1g/cm 3 |
| Apparent Porosity | 6-9% |
| CCS | 150 Mpa |
Technical Parameter(Chemical and Physical) for Slide Gate Nozzles :
| Workmanship | Casting | Pressed |
| Al 2 O 3 | 93 % | 80% |
| ZrO 2 | - | |
| SiO 2 | - | |
| C | - | 3% |
| Bulk Density | 3.1g/cm 3 | 2.85 g/cm 3 |
| Apparent Porosity | 20 % | 14% |
| CCS | - | - |
Ladle Nozzles
Adopting tabular corundum, white corundum, silicon carbide, metal aluminium, high quality magnesite as main materials. Choosing good anti-oxidation flake graphite as carbon source, adding small amount antioxidant to increase oxidation resistance. Using phenolic resin as bonding which obtains high solid content and high carbon residue.After forming and shaping, process pitch impregnation according to using conditions.With features of good thermal shock resistance, high temperature strength, anti-erosion, anti-scouring, long service life and wide range application.
Well block
Well block refractories have high density. They also have excellent properties such as high refractoriness, good erosion and corrosion resistance, which can resist the high - temperature and chemical erosion environment in the steel - making process.
Purge Plug:
SinoRefractory is the second generation of refractories export enterprise developed out of EMEI Group. Supported by one of China's largest production bases in functional refractory materials.
Through years of development in the field of exporting top quality refractories to worldwide markets, SinoRefractory aims at researching, producing, marketing and exporting high standard Ladle slide gate plate, Ladle Nozzles, Well blocks, Purging plugs, Nozzle stuffing sand, Refractory castables, Slide gate Mechanisms etc.
Up to now, SinoRefractory has supplied high quality refractory products and services to nearly 70 top-hundred global steel enterprises.
SinoRefractory will always put clients'interest in the first place, striving to provide a wide range of services, including technical solution, pre-sales support, after-sales services, installation team support, professional know-how according to the changing of steelmaking condition, etc.
We are not only selling products, we are more focused on supporting, developing and growing together with clients.
We can provide comprehensive transportation solutions, including sea freight, express delivery, and air freight .
In terms of sea freight , we can provide reliable transportation for your goods. Whether it's full container load (FCL) or less than container load (LCL), our professional team carefully handles every step of the process, from booking space, arranging correct loading and bundling of goods at the port of origin, to ensuring seamless customs clearance and timely delivery at the destination port.
In terms of express delivery , our express service covers door-to-door pickup and delivery, especially suitable for urgent and small packages that need to arrive quickly and on time.
In terms of air freight , This provides a quick option for transporting your goods.
No matter which mode of transportation you choose, our commitment is to provide you with the highest quality service and ensure the efficient and safe transportation of your goods.
1. Professional in Technical Support
We have over 100 experienced technical engineers ranging from slide gates to purge plug and NFC, capable of providing comprehensive advice or solution from pre-sales to after-sales procedures.
2.Efficient in Communication
Professional and effective sales team will lower the communication cost to minimum. Getting what you need in shortest time and Supplying what you will need precisely.
3.Strict in Ouality Control
Advanced testing instruments have been set to further increase standards on pre-factory testing. We are striving to reduce the error rate below 0.01%. Making sure each product arrives at customers'warehouse in perfect condition.
4.Forty years production experience
Focusing on producing high quality slide gate refractories ever since 1983, with over 17 years experience in international trading, Fully familiar with complete procedure of exporting and importing.
5.Experienced in after-sale services
The deal is not end of our cooperation, it's just the beginning.Our services just start from cooperation, we will follow the performance and feedback of each delivery.
6.On-Site Follow up
Our team "sales+engineer" is available for on-site follow up in worldwide steel plants. With a direct visit on site, we can offer best solution to steelmakers for saving budge per ton steel.
Production&
Testing Equipment:
Q 1:How can I receive best materials or products for my application ?
A: Please send drawing and steelmaking condition to us for evaluation.
Our technical team will recommend suitable formula and workmanship,
our sales team will offer most competitive prices accordingly.
Our "Technical+Sales" team will work on to provide optimum product recommendation for clients.
Q 2:Is the recommended life time guaranteed by SNREF ?
A: Taking into comprehensive consideration base on steelmaking situation and SNREF's product experience, we'll
offer recommended life time of products.
However SNREF doesn't guarantee the life time.
For first time cooperation, SNREF recommends a trial order for testing.
Trial order offers us chance to adjust formula base on actual performance.
SNREF will offer best technical support and expedited delivery for trial order.
Q 3:Can SNREF's refractories work well for my system from other brands?
A: With years of experience in exporting. SNREF has successfully provided refractory materials to a wide range of overseas markets including Asia, North Amercia, South America, Middle East, CIS area etc.
We are experienced with various types of systems.
SNREF is capable to offer consistent and high performance refractory materials to clients worldwide.
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