Interactive · 19 grades · IS 1528 / ASTM C-series
Compare Refractory Products by Grade
Pick two or three refractory grades from the dropdowns below — the table populates with side-by-side property data. No page reload. Useful for tender shortlisting, swap-in decisions and quick procurement reviews of refractories before raising a quote request.
How to use this tool
Three slots, ten properties, one table
The tool below has three product slots. Pick at least two; the third is optional. As you choose, the comparison table updates Al₂O₃, SiO₂, MgO, apparent porosity, bulk density, cold crushing strength (CCS), refractoriness under load (RUL), maximum service temperature, standard size and primary application for each chosen grade. Values are aligned with IS 1528 / ASTM C-series test methods and reflect typical certified ranges for our published refractory grades. For the test methodology behind each row, see testing standards; for full per-grade datasheets, see datasheets.
Comparison tool
Pick grades to compare
| Property | Grade 1 | Grade 2 | Grade 3 |
|---|---|---|---|
| Al₂O₃ (%) | — | — | — |
| SiO₂ (%) | — | — | — |
| MgO (%) | — | — | — |
| Apparent porosity (%) | — | — | — |
| Bulk density (g/cm³) | — | — | — |
| Cold crushing strength (MPa) | — | — | — |
| RUL T₀.₅ (°C) | — | — | — |
| Max service temp (°C) | — | — | — |
| Standard size (mm) | — | — | — |
| Primary application | — | — | — |
Values are typical certified ranges. Production-batch values ship as a Certificate of Analysis against your PO.
From comparison to quote
Next step after shortlisting
Once you have shortlisted two or three refractory grades, the practical next step is to confirm export terms and order economics. Review the Incoterms for what FOB, CIF and EXW cover; check MOQ & packaging for container fill and lead time on your chosen category; and raise a quote request with quantity and destination port. For full product detail pages, every grade in the dropdown links from the products index.