| Sign In | Join Free | My carsrow.com | 
 | 
| Categories | Steel Plant Refractories | 
|---|---|
| Brand Name: | CH Refractories | 
| Model Number: | CH-MS | 
| Certification: | ISO | 
| Place of Origin: | China | 
| MOQ: | 5 tons | 
| Price: | FOB 350-500USD/T | 
| Payment Terms: | L/C, T/T | 
| Supply Ability: | 3000 Tons per month | 
| Delivery Time: | 15-20 working days | 
| Packaging Details: | Pallet or wooden carton | 
| Product name: | Monoblock Stopper | 
| Application: | steelmaking, Continuous Casting Machine | 
| Color: | Black | 
| Type: | Facotory | 
| Raw material: | Al2O3,SiC | 
| Refractoriness: | 1790 ℃ | 
| Company Info. | 
| ZHENGZHOU CAIHUA KILN MASONRY INSTALLATION CO.,LTD | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
CH refractories can design and produce argon purging and non-purging monoblock stopper as per the conditions of continuous casting processes in steel mills. The head of monoblock stopper can be Al2O3-C , MgO-C, Spinel-C or ZrO2-C based according to the types of steel to cast. The body and slag zone of monoblock stopper are Al203-C based.
The monoblock stopper from CH refractories can provide stable control of molten steel casting, good corrosion resistance, desired thermal shock resistance and high tenperature strength. Monoblock stopper can last more than 35 hours used for billet caster and more than 20 hours for slab caster. Monoblock stopper is suitable for almost all steel casting from normal carbon steel, low carbon steel, ultra-low carbon steel, high Mn steel to high O steel.
| Brand | CH-SLT | CH-SMT | CH-SZT | CH-SMAT | ||||
| Material | Al2O3-C | MgO-C | Zr02-C | Spinel-C | ||||
| Part | head | Body | head | Body | head | Body | head | Body | 
| AL2O3/% | 72 | 50 | -- | 50 | -- | -- | 55 | 50 | 
| C+SIC/% | 11 | 23 | 11 | 23 | 12 | 20 | 11 | 23 | 
| ZrO2/% | -- | -- | -- | -- | 60 | 50 | -- | -- | 
| MgO/% | -- | -- | 65 | -- | -- | 10 | -- | |
| Bulk density/g.cm3 | 2.80 | 2.45 | 2.65 | 2.45 | 3.40 | 3.40 | 2.70 | 2.45 | 
| Apparent porosity/% | 17 | 17 | 17 | 18 | 17 | 17 | 17 | 17 | 
| Cold crushing strength/ MPa | 25 | 22 | 20 | 20 | 20 | 22 | 25 | 22 | 
| Modulus of rupture/ MPa | 8 | 7 | 5 | 7 | 5 | 7 | 7 | 7 | 
| Themal shock resistance /cycle | 5 | 5 | 5 | 5 | ||||



|   | 
 High Temperature Refractory Submerged Entry Nozzle Continuous Casting Machine
                                                                                    
                        
                        
                        
                                                            High Temperature Refractory Submerged Entry Nozzle Continuous Casting Machine
                                                    
                        
                     3.05g/Cm3 Fire Blocks Steel Plant Refractories Ladle Well Block
                                                                                    
                        
                        
                        
                                                            3.05g/Cm3 Fire Blocks Steel Plant Refractories Ladle Well Block
                                                    
                        
                     1790 degree Ladle Slide Gate Steel Plant Refractories For Steel Making Industry
                                                                                    
                        
                        
                        
                                                            1790 degree Ladle Slide Gate Steel Plant Refractories For Steel Making Industry
                                                    
                        
                     1770°C-1790°C Steel Plant Refractories Ladle Shroud Long Service Life
                                                                                    
                        
                        
                        
                                                            1770°C-1790°C Steel Plant Refractories Ladle Shroud Long Service Life
                                                    
                        
                     Nozzle And Well Block For Steel Plant Refractories Ladle Nozzle
                                                                                    
                        
                        
                        
                                                            Nozzle And Well Block For Steel Plant Refractories Ladle Nozzle
                                                    
                        
                     27% Tap Hole Clay
                                                                                    
                        
                        
                        
                                                            27% Tap Hole Clay
                                                    
                        
                     Gunning Mix Steel Plant Refractories
                                                                                    
                        
                        
                        
                                                            Gunning Mix Steel Plant Refractories
                                                    
                        
                     MT18A Magnesia Carbon Bricks
                                                                                    
                        
                        
                        
                                                            MT18A Magnesia Carbon Bricks
                                                    
                        
                     Submerged SiC Refractory Entry Nozzle 45% Al2o3 High Temperature
                                                                                    
                        
                        
                        
                                                            Submerged SiC Refractory Entry Nozzle 45% Al2o3 High Temperature
                                                    
                        
                     High Temperature Refractory Submerged Entry Nozzle SiC Continuous Casting Machine
                                                                                    
                        
                        
                        
                                                            High Temperature Refractory Submerged Entry Nozzle SiC Continuous Casting Machine