CIPDB › China Industry › Metallurgy, Mineral & Energy › Refractory Material
Steel Plant Continuous Casting Refractory Ladle Shroud Submerged Entry Nozzles/Grade Entry Nozzle/Immersion Nozzles for Steel Flow Control1
Refractory MaterialImmersion NozzlesGrade Entry Nozzles
Gaomishi Jiangsheng Metal Products Co.,Ltd
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Product DescriptionProduct DescriptionCustom carbon rods for casting machineOur company provides durable, high-quality carbon rods according to customer requirements. We have hundreds of products that can be manufactured to meet any specification. Also we can design and produce a wide range of precision accessories according to your drawings and specifications.With production facilities around the world, our company is positioned to be an ideal global partner.Contuinuous casting refractoriesMonoblock Stopper RodLong NozzleImmersion NozzleA Monoblock Stopper Rod is a critical refractory component in the continuous casting process of steelmaking. It is a one-piece, integral unit consisting of a head , a body, and a threaded end for connection to the lifting mechanism. Its primary function is to precisely control the flow of molten steel from the tundish into the mold.The long nozzle is used for the protective pouring of steel flow between the cast steel ladle and the tundish,which can prevent the oxygenation of the liquid steel and the absorption of nitrogen from the surrounding air. The alumina graphite protective pipe formed by isostaticpressing has the advantages of thermal shock resistanceand erosion resistance.The immersion nozzle is designed for the protectivepouring of the tundie and mold flow. When used with theintegral plug rod.It is able to control the flow rate andblock the direction of steel flow. The product has goodthermal shock resistance stability,corrosion resistanceand mechanical fracture.Product Overview and Product FeaturesHigh-density carbon rods specifically engineered for molten metal treatment in foundry pouring systems. Used for precise inoculation, degassing, and alloying of iron/steel/aluminum during tapping or ladle transfer operations.Thermal StabilityWithstands abrupt temperature changes (20°C → 1600°C in <3 sec)Minimal thermal cracking during immersionMetal InteractionLow sulfur content (<50ppm) prevents metal contaminationNon-wetting surface reduces metal adherenceOperational EfficiencyPrecisely machined grooves/slots for alloy pellet insertionGradual dissolution rate (30-90 sec typical immersion)Safety DesignSplinter-resistant structureAnti-slip knurling on handling endProduct advantages1. Exceptional Thermal StabilityHigh-Temperature Resistance/Thermal Shock Resistance Low /Thermal Expansion 2. Superior Electrical & Thermal ConductivityLow Resistivity (8-15 μΩ·m) High Thermal Conductivity (25-120 W/mK) Uniform Dissolution Rate 3. Chemical & Mechanical DurabilityOxidation & Corrosion Resistance High Compressive Strength (≥25-35 MPa)Low Ash & Sulfur Content (<0.5%)4. Precision & Process ControlMachinable to Tight Tolerances (±0.05mm) Controlled Dissolution Time (30-90 sec)Non-Wetting Surface5. Safety & Operational Efficiency6. Cost-EffectivenessOther poroductsTechnical Specifications(Custom configurations available upon request.)MaterialGrey Cast Iron/Ductile ironStandardASTM A536,ISO,JIS,ANSI,UNC,Nonstandard or as your requestColorBlack,grey,etcSizeAccording to your requirementsSurface Finishoxidation coatingSpecificationWe will provide various styles according to your requirementsTest equipmentSalt spray endurance test, mechanical sizes test,certification according your need and etcQuality systemISO standard, All products are strictly produced according to ISO standardsInspection processIncoming Inspection → Quality Control →Final Quality Control → Quality control before shipmentProduct packaging and applicationFoundry Applications:? Ladle inoculation of cast iron? Magnesium treatment for SG iron? Aluminum degassing? Cerium/lanthanum rare earth additions? Molten metal temperature measurement Technical Advantages vs. Competitors:→ 18% longer service life than conventional carbon rods→ Consistent dissolution rate (±5% batch-to-batch variation)→ Custom impregnation available (boron nitride, zirconia coatings) Packaging Options:Vacuum-sealed moisture-proof bags (10 rods/case)Shock-resistant PVC tubes (single rod)Bulk wooden crates (100 rods/pallet)Certifications:? ISO 9001:2015? Foundry Grade Compliance (ASTM C751)? MSDS availableCompany ProfileAbout UsGaomi Jiangsheng Metal Products Co., Ltd which is adjacent to Qingdao Port is a leading manufacturer of metal components. Our company specialize in custom metal fabrication with capabilities in casting, forging, and CNC machining and carbon rods.With a skilled engineering team, state-of-the-art production lines, and rigorous quality control systems, we deliver consistently high-performance products.Main export markets: USA, Canada,Australia,Japan,South Korea,Russia & Europe.Adhering to the business philosophy of 'integrity as foundation and customer first', our company is committed to providing premium products and service.FAQQ: What's the lead time for orders?A: Standard models ship in 15–30 days; customized units require 30–45 days.Q: Do you provide after-sales service overseas?A: Yes, we have partnered service centers in key regions.Q: Can I request a customized bucket size?A: Absolutely! We offer tailored attachments.Q: What documents do you provide for export?A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).Q: How do I place an order?A: Contact us via email/phone for a quote, then confirm with a PO.
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