Monolithic Refractories

Magnesia Refractory Mortar MgO 75%

Magnesia refractory mortar with 75% MgO for converter and EAF brick joints. Exceptional basic slag and iron oxide resistance for BOF working linings, electric arc furnace sidewalls, and secondary metallurgy vessels.

Magnesia-Carbon Ramming Mix MgO 75% C 5%

Magnesia-carbon ramming mix MgO 75% + C 5% for EAF delta zone, tapping spout, and converter tap pad. High basic slag erosion resistance with excellent thermal shock performance in intensive steelmaking service.

Mullite Refractory Mortar Al2O3 60%

Mullite refractory mortar with 60% Al2O3 for superior thermal shock resistance in cyclic temperature environments. Ideal for petrochemical furnaces, glass regenerators, and waste incinerators with frequent thermal cycling.

Perlite Lightweight Castable Ultra-Low Density (Max 900°C)

Perlite-aggregate lightweight castable, ultra-low 0.5 g/cm³ density, max 900°C. Outstanding thermal insulation for industrial boiler backup, hot air duct insulation, and drying oven shell linings.

λ = 0.12 W/(m·K) at 300°C

Phosphate-Bonded Plastic Refractory Al2O3 70%

Phosphate-Bonded Plastic Refractory Al2O3 70% with fast cold-setting for emergency hot repair of blast furnace taphole surrounds, BOF converter throats, and reheating furnace skid pipe encasements. Minimizes production downtime.

λ = 1.25 W/(m·K) at 600°C

Phosphate-Bonded Refractory Mortar Al2O3 70%

Phosphate-bonded refractory mortar with 70% Al2O3 for high-strength hot repair of blast furnaces, torpedo ladles, and steel ladles. Fast chemical hardening without kiln drying enables immediate service recovery.

Premium Dense Castable Al2O3 80%

Premium dense castable Al2O3 80% for EAF working linings and petrochemical furnaces. Exceptional high-temperature strength, slag resistance, and low porosity meet the demands of electric steelmaking and refinery thermal equipment.

λ = 2.0 W/(m·K) at 1000°C

Quick-Setting Gunning Mix Al2O3 55%

Al2O3 55% quick-setting gunning mix for emergency repair with minimum downtime. Set time under 30 minutes enables rapid return to service in reheat furnaces, steel ladles, and heat treatment furnaces.

Repair Self-Flowing Castable Al2O3 68% Fast-Setting

Repair Self-Flowing Castable Al2O3 68% fast-setting formula enables emergency lining restoration in steel ladles, EAF floors, and industrial kiln linings with rapid strength gain and minimal production downtime.

Self-Flowing Castable

Ultra-low cement self-flowing castable. No vibration required. Ideal for complex shaped linings and areas difficult to vibrate.

Self-Flowing Castable Al2O3 75% Optimized Flow

Self-Flowing Castable Al2O3 75% with optimized flow value ensures uniform high-density lining in ladle bottoms and tundish impact zones. Low-cement formula delivers superior cold strength and thermal stability.

Silica Ramming Mix SiO2 96%

Silica ramming mix SiO2 96% for coke oven door frame, sole, and pusher ram tip. Excellent volume stability through phase transition, acid slag resistance, and reliable performance in coke oven and glass furnace applications.

λ = 1.2 W/(m·K) at 600°C

Silicon Carbide Plastic Refractory SiC 40% Al2O3 30%

Silicon Carbide Plastic Refractory SiC 40% Al2O3 30% — wear-resistant pneumatic ramming mix for blast furnace iron trough, taphole surround, and runner systems. Exceptional abrasion and molten iron erosion resistance.

λ = 4.50 W/(m·K) at 600°C

Silicon Carbide Refractory Mortar SiC 50%

Silicon carbide refractory mortar with 50% SiC for bonding SiC kiln furniture, nitride-bonded SiC bricks, and SiC panel linings in ceramic tunnel kilns, zinc retort furnaces, and non-ferrous smelting furnaces.

λ = 6.5 W/(m·K) at 600°C

Tundish Self-Flowing Castable Al2O3 70% Low-Cement

Tundish Self-Flowing Castable Al2O3 70% low-cement formula resists steel penetration and thermal shock in tundish bottoms, impact pads, and continuous casting slag zones with extended service life.

Ultra-Low Cement Dense Castable Al2O3 85% (CaO<0.5%)

Ultra-low cement dense castable Al2O3 85% with CaO<0.5% for near-zero porosity service in steel degassers, gasifiers, and petrochemical crackers. Maximum hot strength and chemical purity for the most demanding thermal environments.

λ = 2.3 W/(m·K) at 1000°C

Vermiculite Lightweight Castable Thermal Shock Grade (Max 1000°C)

Vermiculite-based lightweight castable with excellent thermal shock resistance, max 1000°C, 0.8 g/cm³. Preferred backup lining for industrial batch ovens, forge furnaces, and petrochemical fired heaters.

λ = 0.20 W/(m·K) at 400°C

Zirconia Ramming Mix ZrO2 85%

Zirconia ramming mix ZrO2 85% for glass furnace throat, high-erosion zones, and precious metal melting. Outstanding glass melt corrosion resistance, refractoriness to 1900°C, and minimal contamination for critical glass quality applications.

λ = 2.0 W/(m·K) at 1000°C