T/CSEE 0149-2020 Active Group standards

T/CSEE 0149-2020 Guidelines for assessing the safety status of temperature tube assemblies in thermal power units

Publish Date: 2020-01-01 Implement Date: 2020-03-15 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 0149-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Gas turbines, steam turbines, and steam engines

Publish Date: 2020-01-01

Implement Date: 2020-03-15

Scope

Main technical content: This standard specifies the requirements for the evaluation of the safety status of temperature sleeve pipe seats on pressure-bearing components of in-service thermal power units, including evaluation conditions, evaluation procedures, score calculation, evaluation grades, and evaluation reports. This standard applies to the safety status evaluation of temperature sleeve pipe seats on manifolds, pipelines, valve bodies, and cylinder bodies of in-service thermal power units. The draining (releasing) water pipe seats, air discharge pipe seats, sampling pipe seats, and pipe seats with similar connection forms on pressure-bearing components can be implemented in accordance with this standard.