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Insulating Exothermic Sleeves

Name: Insulating Exothermic Sleeves
Brand: SAI ENTERPRISES
Price: 100 INR
Availability: InStock

Price 100 INR/ Piece

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MOQ : 100 Pieces

Insulating Exothermic Sleeves Specification

Thermal Conductivity
Low thermal conductivity (< 0.3 W/m.K)

Surface Treatment
As cast / uncoated

Installation Guideline
Place the sleeve on the mold at designated riser points before pouring molten metal; ensure snug fit for optimal performance

Layer
Single layer (monolithic) construction

Feature
Excellent thermal insulation, lightweight, enhances feeding efficiency, reduces metal wastage, easy to install

Coating Type
Optional anti-moisture coatings available (if required)

Size
Customizable; common ID ranges from 30 mm to 200 mm, height up to 250 mm

Density
1.3 Gram per cubic centimeter(g/cm3)

Product Type
Insulating Exothermic Sleeves

Material
Insulating refractory material (typically alumino-silicate based or similar ceramic fiber blend)

Tensile Strength
Not commonly specified (material is designed for thermal not mechanical load)

Width
Varies by size (customizable as per requirement)

Thickness
10 Millimeter (mm)

Application
Industrial

Heat Conductivity
Low (Keeps heat contained; typically less than 0.3 W/m.K)

Color
Grey

Max Withstanding Temperature
Up to 1600C

Customisation
Available as per customer's drawing or requirements

Compliance
Meets standard foundry industry specifications

Shape
Cylindrical, sleeve type (various custom shapes available on request)

Usage Frequency
Single-use (disposable after casting cycle)

Porosity
60-75% (open structure to trap heat and minimize thermal losses)

Moisture Absorption
Low (often less than 2% by weight)

Packaging Type
Cardboard boxes or wooden crates (bulk packing possible)

Resistance to Thermal Shock
High (designed for repeated exposure to molten metal)

Shelf Life
12 months when stored in dry, covered conditions

Insulating Exothermic Sleeves Trade Information

Minimum Order Quantity
100 Pieces

Supply Ability
200000 Pieces Per Month

Delivery Time
5 Days

Main Domestic Market
South India

About Insulating Exothermic Sleeves

Utilizing the most innovative techniques, the Sai Enterprises bring forth an exclusive range of the Black Insulating Exothermic Sleeves in Hyderabad, Telangana, India. It is widely used in the steel casting process and during solidification and helps to compensate for shrinkage of the steel. We ensure to provide the optimum quality range of the Black Insulating Exothermic Sleeves at affordable prices.

Specification

Density	0.7 - 1.2 g/cm3
Moisture	1 - 2 %
Packaging Type	Box
Material	INSULATION
Color	Black
Max Withstanding Temperature	1525 - 1725 Degree C
Thickness	10 mm
Usage/Application	METAL DEGASSER
Size	2 x 3 inch

Superior Thermal Efficiency

With a porosity between 60-75% and low thermal conductivity (less than 0.3 W/m.K), these insulating exothermic sleeves provide excellent thermal insulation, ensuring that molten metal remains hot longer, which enhances feeding efficiency and reduces overall metal wastage.

Customizable Design for Every Foundry

Available in cylindrical and various custom shapes on request, these sleeves can be tailored in size, thickness, and width to fit specific foundry requirements. Customization is provided as per customer drawings or specifications, making them a versatile choice for diverse industrial applications.

Reliable and User-Friendly Installation

The sleeves are designed for ease of use and simple placement at designated riser points before pouring molten metal. Their snug fit and lightweight design ensure quick installation and optimal performance, streamlining the foundry process.

FAQ's of Insulating Exothermic Sleeves:

Q: How should insulating exothermic sleeves be installed during the casting process?

A: To install, place the sleeve firmly on the mold at designated riser points before pouring the molten metal. Ensure a snug fit for optimal heat retention and feeding efficiency.

Q: What applications are insulating exothermic sleeves most suitable for?

A: These sleeves are ideal for industrial foundry use, particularly in metal casting operations that require efficient riser insulation and heat containment, reducing both metal wastage and energy consumption.

Q: When should the insulating exothermic sleeves be replaced or disposed of?

A: They are designed for single-use only and should be disposed of after each casting cycle to maintain quality and safety standards in metal casting operations.

Q: Where can these sleeves be used in the foundry process?

A: These sleeves are used at riser points within sand molds or similar casting molds, where they serve to retain heat in the metal and enhance the feeding process.

Q: What benefits do insulating exothermic sleeves provide compared to conventional riser sleeves?

A: These sleeves offer superior thermal insulation, lightweight construction, excellent resistance to thermal shock, and reduce overall metal wastage-making the casting process more efficient and cost-effective.

Q: Is it possible to request custom shapes or sizes for these sleeves?

A: Yes, custom shapes and sizes are available as per customer requirements or drawings. Common inner diameters range from 30 mm to 200 mm and heights up to 250 mm.

Q: How should these sleeves be stored to ensure maximum shelf life?

A: Store the sleeves in dry, covered conditions. If properly stored, they maintain their properties for up to 12 months from the date of manufacture.

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