T/CNS 86-2022 Active Group standards

T/CNS 86-2022 Nuclear power plant condenser titanium tube eddy current testing technical guidelines

Publish Date: 2022-12-16 Implement Date: 2023-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Download

Basic Information

Standard Code: T/CNS 86-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Energy, nuclear technology

ICS Name: Nuclear power stations, safety

Publish Date: 2022-12-16

Implement Date: 2023-04-01

Pages: 11 pages

Scope

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.