Three families. Calculation: ASTM C680 / ISO 12241 (heat loss and surface temperature — the method behind every number on this site). Materials: ASTM C547 (mineral-wool pipe), C592 (wired mat), C612 (board), C533 (calcium silicate), C552 (cellular glass), C610 (perlite), C1728 (aerogel), C534 (elastomeric), EN 14303–14309 (European thermal-insulation product standards). Systems: ASTM C1695 (fabrication of flexible removable/reusable covers), C585 (pipe-insulation dimensions), ASTM C1729/C1767 (Al/SS jacketing), plus practice manuals — CINI (the de-facto European industrial handbook) and NACE SP0198 for CUI.
Compute your own case: free heat-loss calculator · materials library: 12 datasheets · related: What is CUI (corrosion under insulation)? · What is economic thickness of insulation? · R-value vs k-value (λ) — what's the difference? · What insulation works at 600 °C?
