关于压力容器设计使用年限的探讨

doi:10.3969/j.issn.1006-8805.2025.01.002

Petro-chemical Equipment Technology ›› 2025, Vol. 46 ›› Issue (1): 5-6,14.doi: 10.3969/j.issn.1006-8805.2025.01.002

• CODES AND STANDARDS • Previous Articles

Discussion on the Design Service Life of Pressure Vessels

Duan Rui,Yuan Shaoyun

SINOPEC Engineering Incorporation, Beijing, 100102

Received:2024-06-25 Revised:2024-10-16 Accepted:2024-12-31 Online:2025-01-15 Published:2025-01-26

Abstract

Abstract: Aiming at the requirement of "design service life of pressure vessels" on the general layout of pressure vessel design as stipulated in TSG 21—2016, this paper traces the origin of this requirement, the reason for its formulation, the provisions formulated by the relevant standards for the implementation of this requirement, the implementation situation, as well as the existing confusion and problems. Then it proposes some suggestions for improvement.

Key words: Supervision Regulation on Safety Technology for Stationary Pressure, Vessel, pressure vessel, design life

Duan Rui,Yuan Shaoyun. Discussion on the Design Service Life of Pressure Vessels[J].Petro-chemical Equipment Technology, 2025, 46(1): 5-6,14.

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Discussion on the Design Service Life of Pressure Vessels

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