Coil Coat & Patching Material | Unshaped Refractories
HeatKing PA 748 Coil Coat & Patching Material
83%
Al₂O₃ Content
Typical value
1760°C
Max Service Temperature
Typical value
- Supplying refractories since 1980
- Dispatch from Delhi
- Same-day dispatch of standard stock items
- Pan-India & export
Technical Specification
Typical values. Exact values depend on manufacturer, formulation and applicable test standard.
Chemical Composition (Typical)
| Parameter | Value |
|---|---|
| Al₂O₃ content | 83% |
Physical Properties (Typical)
| Parameter | Value |
|---|---|
| Cold crushing strength | 17 MPa min (fired 1250°C) |
| Max service temperature | 1760°C |
HeatKing PA 748 Datasheet
Chemical analysis, physical properties, test methods and available sizes for HeatKing PA 748 Coil Coat & Patching Material, shared on request.
Key Characteristics
Taken from the HeatKing PA 748 catalogue values above.
Service temperature
Rated to 1760°C
Alumina content
83% Al₂O₃
Crushing strength
CCS 17 MPa min (fired 1250°C)
Typical Applications
Specified for HeatKing PA 748
Other applications
Patching / primer / undercoat
Also used across the coil coat & patching material range
Induction furnaces
Coil grout in coreless induction furnaces; Protection of coil insulation against metal fin contact; Patching worn areas of an induction furnace lining
Furnaces & linings
Extending a lining campaign between full relines
Other applications
Priming and undercoating alumina-based melting refractories
Packing & Supply
- Supplied in bags; packing on request
- Same-day dispatch of standard stock items from Delhi
FAQ
What is HeatKing PA 748?
HeatKing PA 748 is the 83% Al₂O₃ grade in our coil coat & patching material range, rated to 1760°C. Typical catalogue values: Al₂O₃ content 83%; cold crushing strength 17 MPa min (fired 1250°C); max service temperature 1760°C. Confirm the exact figures on the grade datasheet before specifying.
What is the alumina content of HeatKing PA 748?
HeatKing PA 748 carries 83% Al₂O₃.
Where is HeatKing PA 748 commonly used?
HeatKing PA 748 is typically specified for patching / primer / undercoat. Applications across the coil coat & patching material range also include coil grout in coreless induction furnaces, protection of coil insulation against metal fin contact, priming and undercoating alumina-based melting refractories and patching worn areas of an induction furnace lining. Send us your operating conditions and we will confirm the grade.
How do I select between HeatKing CA 337, HeatKing PA 748 and CUMI SUPER SHIELD?
HeatKing CA 337: 91.4% Al₂O₃, rated to 1750°C. HeatKing PA 748: 83% Al₂O₃, rated to 1760°C. CUMI SUPER SHIELD: 94.0% min Al₂O₃, rated to 1800°C. Higher alumina generally brings higher refractoriness and slag resistance. Send us your application and operating temperature and we will confirm the grade.
How do I get a price for HeatKing PA 748, and how fast does it dispatch?
Send your application, operating temperature, lining area and quantity through the quote form, WhatsApp or +91 98999 57888. Same-day dispatch of standard stock items from Delhi; other items are confirmed with the quotation. Pricing is quoted per enquiry.
Need HeatKing PA 748, or unsure between HeatKing CA 337 and CUMI SUPER SHIELD?
Send us your application, operating temperature, lining thickness and quantity. Our refractory team will recommend the suitable grade and supply route.
Technical support
Grade selection from our refractory team
Manufacturer-backed
Supplied from established refractory makers
Pan-India & export
Supply across India, GCC, ASEAN and Africa
Other Coil Coat & Patching Material Grades
All grades in the coil coat & patching material range.
Values are typical and compiled by Shanker Agencies Pvt. Ltd. from standard industry data and published manufacturer specifications. They are indicative, not a guarantee. Confirm the exact grade datasheet before specifying. For a certified datasheet or quotation, contact info@shankeragencies.com or +91 98999 57888.
HeatKing PA 748 Coil Coat & Patching Material
83% · 1760°C