T/CNS 86-2022 Active
T/CNS 86-2022 Nuclear power plant condenser titanium tube eddy current testing technical guidelines
Abstract
Scope: This document is applicable to the eddy current testing of titanium alloy heat transfer tubes with a temperature range of -20℃ to 50℃, an outer diameter of 15mm to 40mm, and a wall thickness of 0.5mm to 1.0mm. The testing area covers the entire length and wall thickness of the titanium tubes (except for the blind zones at the tube ends). The eddy current testing of non-ferromagnetic heat transfer tubes, such as closed-loop coolers and low-pressure heaters in nuclear power plants, can be carried out with reference to this document. Main technical content: This document describes the method of implementing internal through-tube eddy current testing for titanium tubes in nuclear power plant condensers.
General Product Information
| Document Type | Group standards |
|---|---|
| Standard Status | Active |
| Standard Code | T/CNS 86-2022 |
| CCS | Energy, nuclear technology |
| ICS | Nuclear power stations, safety |
| Implement Date | 2023-04-01 |