Reference profile
- Designation
- ISO 12241
- Title
- Thermal Insulation for Building Equipment and Industrial Installations — Calculation Rules
- Issuing body
- ISO
- Current edition
- [verify]
- Status
- Library record: reviewed; official standard status [verify].
- Category
- Material & Fabrication
1
Overview
Calculation rules for heat transfer through insulation on pipes, ducts, tanks, and equipment.
2
Scope & Applicability
Covers
- Heat loss/gain
- Surface temperature
- Condensation prevention
- Insulation thickness
Does NOT cover (exclusions)
- Exclusions are not documented in this library record. Confirm the official publication, neighbouring codes, the adopted edition, and jurisdictional boundaries before application.
3
Key Requirements
Lifecycle requirements
- Insulation thickness calculation
- Heat-loss estimation
- Personnel protection
4
Technical Details
Calculation rules for heat transfer through insulation on pipes, ducts, tanks, and equipment.
Components: Heat loss, Surface temperature, Condensation control.
Where to find it in the codeRefer to the official table of contents and the sections cited by the project specification; section numbering can vary by edition.
5
Engineering Notes
- Used to size insulation for heat loss, surface (touch) temperature, and condensation control.
6
Related Standards
7
Source, Edition & Status
- Publisher
- ISO
- Edition Year
- N/A
- Industries
- Petrochemical, Power, General Industry
- Content Status
- reviewed
- Last Reviewed
- 2026-07-01
- Last Updated
- 2026-07-01
- Verified By
- Engineering Reviewer
- Official Link
- N/A
This paraphrased summary is a discovery aid. Do not reproduce or substitute it for the copyrighted official publication or jurisdictional requirements.