GB/T 8174-2025 Active
GB/T 8174-2025 Method of measuring and evaluation thermal insulation effects for equipments and pipes
Abstract
This document specifies the testing methods, testing requirements, testing organization and preparation work, data collection and processing, measurement uncertainty, evaluation of the insulation effect, engineering quality analysis, and testing evaluation reports for the insulation effect of equipment and pipelines. This document is applicable to the testing and evaluation of the insulation effect of equipment, pipelines, and their accessories operating in a temperature range of -196°C to 850°C. This document is not applicable to equipment and pipelines with special requirements in buildings, cold storage facilities, and nuclear energy, aviation, aerospace, and other systems.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 8174-2025 |
| CCS | Baseline standards and general methods |
| ICS | Integrated Energy and Heat Transfer Engineering |
| Implement Date | 2026-05-01 |