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Henan Rongsheng Xinwei New Materials Research Institute Co., Ltd
High Quality Industrial Refractory Material Manufacturer And Supplier
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High Durability Stopper Rod Refractory Stopper Nozzles For Continuous Casting

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Henan Rongsheng Xinwei New Materials Research Institute Co., Ltd
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High Durability Stopper Rod Refractory Stopper Nozzles For Continuous Casting

Brand Name : Rongsheng Xinwei

Model Number : SB45, SB40, MC65, MC60, AC70, AC65, MA70, MA65

Certification : ISO9001

Place of Origin : Zhengzhou ,China

MOQ : 1 Ton

Price : 200-800USD

Payment Terms : TT; L/C

Supply Ability : 2000tons /month

Delivery Time : 20-30DAYS

Packaging Details : packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages

Availability : Widely Available

Color : White

Cost : Varies

Durability : High

Environmental Impact : Low

Flammability : Low

Name : Other Materials

Recyclability : High

Resistance : High

Texture : Smooth

Toxicity : Low

Type : Non-Metallic

Weight : Varies

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Description of Stopper Rod Refractory For Continuous Casting

Stopper rods are installed in the tundish,controlling the flow from the tundish to the caster. Stopper rods include alumina-carbon ones and magnesia- carbon ones to suit for different casting conditions.A broad range of designs for stopper rods tips suit for bloom caster, billet caster,rectangular billet caster,round billet caster,slab caster and thin slab caster. Stopper rods feature good resistance to erosion and corrosion,steady flow-control and tight closure.

Our Integral Stopper Rod Refractory has the following characteristics:
1.Anti-erosion: Stopper Rod and Nozzle has advanced material formulation to effectively resist the physicochemical effects of the melt.
2.Antioxidant: Advanced anti-oxidation mechanism to ensure good protection of graphite in products.
3.High temperature resistance: use temperature 1770°C
4.High strength: high quality materials, high pressure pressing, reasonable combination, high temperature strength, scientific product and high anti-scouring ability.
5.Less pollution: Monoblock Stopper material is designed with the relationship to the metal being smelted and the process characteristics,without any harmful impurities.
6.Long service life: ductile iron casting life is generally not less than 48 hours, gray iron casting is generally not less than 72 hours.

Product Specification of Stopper Rod Refractory For Continuous Casting

Item Index
SB45 SB40
Al2O3 % ≥45 ≥40
C % ≥20 ≥25

Flexural Strength MPa

 ≥5.5 ≥5.5
Apparent porosity % ≤19 ≤19
Bulk density g/cm3 ≥2.36 ≥2.2


Head Part:

Item Index
MC65 MC60 AC70 AC65 AC60 MA70 MA65
Al2O3 % / / ≥70 ≥65 ≥60 / /
MgO % ≥65 ≥60 // / / / /
Al2O3+MgO % / / / // ≥70 ≥65
C % ≥9 ≥12 ≥9 ≥12 ≥15 ≥8 ≥10
Bulk density g/cm3 ≥2.45 ≥2.4 ≥2.65 ≥2.6 ≥2.55 ≥2.6 ≥2.45
Apparent porosity % ≤19 ≤19 ≤19 ≤19 ≤19 ≤19 ≤19

Product Tags:

High Durability Stopper Rod Refractory

      

Stopper Rod Refractory Continuous Casting

      

Stopper Nozzles For Continuous Casting

      
China High Durability Stopper Rod Refractory Stopper Nozzles For Continuous Casting factory

High Durability Stopper Rod Refractory Stopper Nozzles For Continuous Casting Images

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