Iron and steel Industry consume two third of total refractories produced. KRPL uses state of art Technology through in house R & D in collaboration with user Industries to provide complete monolithic solution. KRPL provides different lining solution for iron making Industries based on Installation technique, simulation, experience taking complete feed from the user’s end.
KR Cast | Conventional, Low cement, Ultra Low cement, no cement Vibrating Castable |
---|---|
John | Doe |
KR Flow Cast | Self flow low and Ultra Low Cement Castable |
KR Gun Cast | Conventional and Low cement gunning Castable |
KR Patch Cast | Conventional and Low cement Patching Castable |
KR Plastic | Shaped chemically bonded Plastic |
KR Ram | Chemically/ Ceramically bonded Ramming mix |
Castable
Brand Name | KR Low Cast 50 |
KR Low Cast 50S |
KR Low Cast 60 |
KR Low Cast 65 |
KR Gun Cast 50 |
KR Gun Cast60 |
KR Low GunCast60 |
Al2O3 | 50 | 50 | 58 | 63 | 50 | 60 | 60 |
Fe2O3 | 0.8 | 0.8 | 0.7 | 0.7 | 0.8 | 0.7 | 0.7 |
CaO | 2.2 | 2.2 | 2.2 | 2.2 | 4.5 | 4.5 | 2.5 |
MgO | 3 | ||||||
CCS(kg/cm2) At 800oC |
450 | 400 | 450 | 450 | 350 | 350 | 400 |
Area | Coke oven Door |
Coke oven Door |
Coke oven Door |
Coke oven Door |
Coke oven Door |
Coke oven Door |
Coke oven Door |
Base Material | Andalusite | Andalusite | Andalusite | Andalusite | Andalusite | Andalusite | Andalusite |
Silica Mortar
Brand Name | KRM SLC 90 |
SiO2 | 90 |
Al2O3 | 4 |
Fe2O3 | 1.5 |
Grading | 0.0.5mm |
The above data are Typical values. Should not be considered as contractual.
Brand Name | KRL owGunCast45 | KR Ram6025C | KR Ram5035HC | KR Plast5040HC |
Al2O3 | 45 | 58 | 51 | 48 |
Fe2O3 | 1.0 | 0.9 | 0.2 | 0.2 |
CaO | 2.5 | 0.2 | 0.2 | |
SiC+C | 27 | 37 | 43 | |
CCS(kg/cm2) 800oC | 350 | |||
Area | Dome | Copper Stave | Copper Stave | Copper Stave |
Base Material | Andalusite | Bauxite | TA | TA |
Brand name | Base Material | Max grain size in mm | Al2O3% | Fe2O3% | SiC+C | CaO | CCS(kg/cm2) at 800oC | Area of use |
KR Low cast 45 | Fire clay | 8 | 45 | 1.4 | 3 | 600 | Back up | |
KR Low Cast 55 | Andalusite | 8 | 55 | 0.8 | 2.5 | 650 | Back up | |
KR Low Cast 555 | High Alumina | 8 | 55 | 1.2 | 5 | 2 | 550 | Back up |
KR Low Cast 70 | Bauxite | 8 | 70 | 1.7 | 1 | 600 | Main | |
KR ULow Cast 75 | High Alumina | 6 | 75 | 1.1 | 2 | 750 | Main | |
KR Flow 45 | Fire clay | 6 | 45 | 1.2 | 1.5 | 600 | Joints | |
KR Flow 75 | High Alumina | 6 | 75 | 1.1 | 1.8 | 700 | Joints | |
KR ULow cast 7218 | fused Alumina | 8 | 72 | 0.4 | 18 | 1.5 | 500 | Tilting runner |
KR ULow Cast 7022 | Fused Alumina | 8 | 69 | 0.4 | 22 | 1 | 500 | Iron runner |
KR ULow cast 6527 | Fused Alumina | 8 | 65 | 0.4 | 27 | 1.2 | 500 | Slag runner |
KR ULow cast 6032 | Tabular Alumina | 8 | 61 | 0.3 | 32 | 1.2 | 500 | Slag runner |
KR ULow Cast 6333 | Tabular Alumina | 8 | 63 | 0.3 | 33 | 0.5 | 550 | Slag runner |
KR ULow Cast 5535 | Bauxite | 8 | 55 | 1.5 | 35 | 0.8 | 600 | Main |
KR Ram 5727 | Bauxite | 6 | 57 | 1.5 | 27 | 0.4 | 350 | Tilting runner |
KR Ram 5034 | Fused Alumina | 6 | 50 | 0.4 | 34 | 0.4 | 250 | Slag runner |
KR Plast 6025 | Fused Alumina | 3 | 62 | 0.4 | 25 | 250 | Iron runner | |
KR Plast 5040 | Tabular Alumina | 3 | 50 | 0.3 | 40 | 300 | Slag runner |
Brand name | Base Material | Max grain size in mm | Al2O3% | Fe2O3% | SiC+C | CaO | CCS(kg/cm2) at 800oC | Area of use |
KR Cast 60 | High Alumina | 6 | 60 | 1.2 | 5 | 300 | Retainer/Back up | |
KR Cast 70 | High Alumina | 6 | 70 | 1.5 | 5 | 350 | Retainer/Back up | |
KR Cast 90 | BFA/Bxt | 6 | 88 | 1 | 4.5 | 350 | Kunckle area | |
KR Gun Cast 90 | BFA/Bxt | 3 | 88 | 1 | 4.5 | 350 | Tarpedo Gunning | |
KR Low Gun Cast 80 | Bxt/BFA | 3 | 80 | 1 | 2.5 | 700 | Tarpedo Gunning |
Brand name | Base Material | Max grain size in mm | Al2O3% | Fe2O3% | MgO% | CaO% | CCS(kg/cm2) at 800oC | Setting | Area of use |
KR Low Cast 70 | Bxt/High alumina | 6 | 70 | 1.2 | 1.8 | 600 | Hydraulic | Burner | |
KR Low Cast 90 | Bxt/BFA | 6 | 90 | 1 | 1.8 | 700 | Hydraulic | Burner | |
KR Gun 85 | DBM | 3 | 85 | 150 | Chemical/Ceramic | Gunning |
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