FLOW CONTROL
Precision refractories that control molten steel — directly impacting steel quality
Flow control refractories regulate the flow of molten steel during continuous casting. They must survive extreme thermal shock, erosion from high-velocity steel, and chemical attack from steel and slag — all while maintaining dimensional tolerances critical to casting quality.
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ALL PRODUCTS — FLOW CONTROL
Popular 1650°CSlide Gate Plates
Slide Gate Plates
Sliding mechanism plates controlling molten steel flow from ladle to tundish
1600°CLadle Shrouds
Ladle Shrouds
Shield the steel stream from oxidation during ladle-to-tundish transfer
1600°CSubentry Nozzles (SEN)
Subentry Nozzles (SEN)
Direct steel from tundish to mould with precision flow control for surface quality
1650°CPorous Plugs & Ladle Bottom Nozzles
Porous Plugs & Ladle Bottom Nozzles
Enable argon gas stirring for steel homogenisation and inclusion flotation
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Our engineers specify the right grade for your operating conditions
Talk to an EngineerFLOW CONTROL REFRACTORIES — KEY PROPERTIES AT A GLANCE
Indicative property ranges across our flow control refractories portfolio. Use this table to shortlist a sub-family before reviewing the full per-grade data sheet on the product page.
| Product | Max Temp | Al₂O₃ | Carbon | Bulk Density | Specification |
|---|---|---|---|---|---|
| Slide Gate Plates | 1650°C | 85-95% | 5-12% | 3.0-3.4 g/cc | — |
| Ladle Shrouds | 1600°C | 70-85% | — | 2.8-3.2 g/cc | Anti-clogging designs |
| Subentry Nozzles (SEN) | 1600°C | 75-90% | — | — | Anti-clogging technology |
| Monoblock Stoppers | 1650°C | 80-95% | — | 3.0-3.4 g/cc | Integrated design |
| Tundish Nozzles & Well Blocks | 1600°C | 70-90% | — | — | Consistent bore design |
Values are typical ranges across stocked grades. Exact data sheets per grade and brand are available on request.
Need help choosing the right sub-family for your equipment? Talk to a refractory engineer →