T/CSEE 0335-2022 Active Group standards

T/CSEE 0335-2022 The guideline for ultrasonic surface wave detection technology for small diameter pipes in an electrical power plant cluster with closely spaced pipes

Publish Date: 2022-12-05 Implement Date: 2023-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CSEE 0335-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Non-destructive testing

Publish Date: 2022-12-05

Implement Date: 2023-03-01

Scope

Main technical content: This document specifies the ultrasonic surface wave detection method and defect evaluation principles for the outer surface defects of small-diameter pipes in power station dense pipe arrays. This document is applicable to small-diameter pipes in power station dense pipe arrays with an outer diameter greater than or equal to 45 mm and less than or equal to 89 mm.