$Lee Set 50 Fine Refractory Castable$

$Lee Set 50 Fine Refractory Castable Share$

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Lee Set 50 Fine Refractory Castable

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MOQ : 100 Kilograms

Lee Set 50 Fine Refractory Castable Specification

Hardness (%)
High, suitable for aggressive thermal service

Melting Point
1780C

Surface Finish
Smooth

Form
Powder / Granular

Usage & Applications
Hot face & back-up linings of industrial furnaces, patching & repair works, monolithic lining in power plants, petrochemical, steel, cement, ceramic & allied industries

Chemical Composition
Al2O3: 50%, SiO2: Balance, CaO: <3%

Purity(%)
Alumina (Al2O3) 50%

Water Absorption
6-7% (Approx.)

Application
Boilers, Furnaces, Kilns, Incinerators, Foundries, Rotary Ovens, Chimneys, Reactor Linings

Density
2150 Gram per cubic centimeter(g/cm3)

Product Type
Fine Refractory Castable

Types of Refractories
Castable Refractory

Shape
Powder

Porosity
Low

Dimensional Stability
Excellent at High Temperatures

Strength
65-72 kg/cm2 (at 110C, 24 Hrs)

Specific Gravity
2.6-2.7

Thermal Conductivity
Low, <1.0 W/m.K at 800C

Color
Grey

Shelf Life
9-12 Months (when stored properly)

Max Service Temperature
1550C continuous

Bonding System
Hydraulic

Final Setting Time
5-6 hours

Mixing Water Required
8-10% by weight

Compressive Strength (at 110C)
Min. 70 kg/cm2

Initial Setting Time
30-45 minutes

Packaging Size
25 & 50 kg bags

Grain Size
Fine (max. 5 mm)

Lee Set 50 Fine Refractory Castable Trade Information

Minimum Order Quantity
100 Kilograms

Payment Terms
Cash in Advance (CID)

Supply Ability
1000 Kilograms Per Month

Delivery Time
5-7 Days

Main Domestic Market
All India

About Lee Set 50 Fine Refractory Castable

Select Lee Set 50 Fine Refractory Castable for unrivaled performance in severe thermal environments. Engineered for excellence, this preeminent blend features a lustrous fine grain size (max 5 mm) and an exceptional service temperature of up to 1550C. With a rapid initial setting time (30-45 minutes) and superior compressive strength (min. 70 kg/cm2 at 110C), Lee Set 50 delivers consistent results. Designed for boilers, furnaces, kilns, and reactors, its low porosity and smooth surface finish guarantee dimensional stability and minimal thermal conductivity. Available in 25 & 50 kg bags with a long shelf life of 9-12 months.

Competitive Advantages and Prime Applications of Lee Set 50

Lee Set 50 Fine Refractory Castable stands out for its exceptional durability, low porosity, and superior thermal stability, making it the premium choice for demanding environments. Easily applied as powder or granular forms, it is ideally suited for hot face and back-up linings in industrial furnaces, patch repair works, and monolithic lining across power, steel, petrochemical, and cement plants. Its inherently smooth surface finish and excellent compressive strength ensure lasting performance in the world's harshest thermal processes.

Certifications, Payment Options, and Sample Availability

Lee Set 50 Fine Refractory Castable meets stringent quality standards, ensuring you receive a certified, premium-grade solution. Payment terms are flexible and can be estimated and tailored to suit client requirements. Sample availability allows for hands-on trial before full procurement. All goods transport is managed with utmost care to guarantee the product arrives safely and promptly. Get in touch for detailed certifications and explore secure, convenient purchase and delivery processes.

FAQ's of Lee Set 50 Fine Refractory Castable:

Q: How is Lee Set 50 Fine Refractory Castable applied in industrial environments?

A: Lee Set 50 Fine Refractory Castable is typically mixed with 8-10% water by weight to form a homogenous, workable mass. It is then poured, cast, or trowelled into molds, linings, or repair areas in boilers, furnaces, kilns, reactors, and more.

Q: What makes Lee Set 50 Fine Castable an unrivaled option for thermal applications?

A: Its outstanding combination of high alumina content (50%), low porosity, low thermal conductivity (<1.0 W/m.K at 800C), and excellent strength at elevated temperatures enables Lee Set 50 to perform reliably in aggressive thermal service environments.

Q: When should Lee Set 50 be used for repairs or patch work?

A: Lee Set 50 is ideal for patching or repair works whenever refractory linings are exposed to high temperatures, physical wear, or chemical attack-such as during maintenance of furnaces, rotary ovens, and industrial chimneys.

Q: Where can Lee Set 50 Fine Refractory Castable be sourced in India?

A: This castable is available directly from manufacturers, suppliers, traders, and service providers across India. Order sizes and packaging (25 or 50 kg bags) can be selected to match project requirements.

Q: What is the process for obtaining a sample and estimating costs?

A: Contact the supplier or manufacturer to request a sample of Lee Set 50. Cost estimates and payment terms will be provided based on your specifications, with secure goods transport options arranged for delivery.

Q: What are the benefits of using Lee Set 50 for monolithic linings?

A: Lee Set 50 offers rapid setting times, high hardness, dimensional stability at peak temperatures, and excellent resistance against thermal shock, making it an exceptional choice for both new installations and maintenance of monolithic linings in industrial applications.

$Lee Set 50 Fine Refractory Castable$

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