High Purity Dense Castables

We at PreRish Tri Exim Pvt. Limited (PEPL) has carved a niche in the industry as the Manufacturer, Exporter & Supplier of High Purity Dense Castables from Mumbai, India. The range of High Purity Dense Castables PEPL offer is widely used for industrial applications across the globe. We check the High Purity Castables on stringent quality parameters to ensure customer satisfaction. We are offering the High Purity Dense Castables at nominal prices.

PEPL is producing three types of High Purity Dense Castables across the globe.

  • Alumina
  • Calcined
  • Diaspore

 

  • Alumina Based High Purity Dense Castable (HPDC):

We at PEPL offer top-notch Alumina based High Purity Dense Castable to our esteemed customers. The High Purity Castable we offer has garnered acclaim for its various industrial applications and can be availed at reasonable rates. We are capable of catering to buyer’s bulk demands.

 

Specifications:

Description PEPL ‘Alum’
Base Component Brown Sintered Alumina
Physical Properties
Recommended Service Temp. oC ( max ) 1750
Refractoriness oC ( Min ) / Orton (min) 1820
37
Linear Change % in C / 3hrs ( max ) ï�± 1.0
1500
Thermal Conductivity kcal/m/hr/ oC at 400 oCHF, at 600 oCHF, at 800 oCHF 1.12
1.20
1.28
Dry Density ( gm/cc ) after drying at 110 oC 2.75
Cold Crushing Strength (kg/cm2) after drying at 110 oC 600
Reversible Thermal Expansion at 1000 oC (%) 0.78
Maximum Grain Size (mm) 5
Chemical Analysis
Al2O3 (%) Min 90
Fe2O3 (%) Max 1.0

 

  • Calcined Based HPDC:

Buyers from all over the world can get in touch with us for acquiring our range of Calcined Based High Purity Dense Castable (HPDC). To enhance customer satisfaction, we ensure that only high-grade components and latest machinery are used during its production process.

 

Specifications:

Description
PEPL ‘Calc’
Base Component Hard Calcined Nonplastic Clay
Physical Properties
Refractoriness oC 30
1650
Maximum Service Temperature oC 1525
Dry Density (gm/cc) after drying at 110 oC min 2.1
Cold Crushing Strength (Kg/cm2) after drying at 110 0 C/24 Hrs min, at 800 0 C/3 Hrs, at 1100 oC/3 Hrs 350
250
220
P. L. C % (max) after heating at 1100 oC min ï�± 0.2
% Water Required for Casting 9 – 11
Maximum Grain Size (mm) 5
Chemical Analysis
Al2O3 (%) Min 50.0
Fe2O3 (%) Max 1.5

 

  • Diaspore Based HPDC:

We are engaged in offering the qualitative range of Diaspore Based High Purity Dense Castable to our esteemed buyers. We are proficient in handling retail or bulk orders of the High Purity Dense Castable for buyers. PEPL is known for quality products and prompt delivery throughout the world.

 

Specifications:

Description PEPL ‘Diaspore’
Base Component Calcined Diaspore
Physical Properties
Recommended Service Temp. oC ( max ) 1600
Refractoriness oC ( Min ) / Orton (min) 1700
32
Linear Change % in oC / 3hrs ( max )  1.0
1400
Thermal Conductivity kcal/m/hr/oC

·         at 400 oCHF,

·         at 600 oCHF,

·         at 800 oCHF

 

·         0.82

·         0.84

·         0.86

Dry Density ( gm/cc ) after drying at 110 oC 2.2
Cold Crushing Strength (kg/cm2) after drying at 110 oC 350
Reversible Thermal Expansion at 1000 oC (%) 0.58
Maximum Grain Size (mm) 5
Chemical Analysis
Al2O3 (%) Min 60
Fe2O3 (%) Max 1.5