SY/T 6150.2-2018Technical specification for sealing of steel pipes - Part 2: baffle-seal (English PDF)
钢质管道封堵技术规范 第2部分：挡板-囊式封堵
SY/T 6150.2 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| SY/T 6150.2-2025 | Technical specification for sealing of steel pipes - Part 2: baffle-seal | Valid |
| SY/T 6150.2-2018 | Technical specification for sealing of steel pipes - Part 2: baffle-seal | Obsolete |
SY/T 6150.2-2018 is obsolete. It has been replaced by SY/T 6150.2-2025. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
National Energy Administration
Level / Type
National · Recommended
Issue date
October 29, 2018
Implementation date
March 1, 2019
Scope
SY/T 6150.2-2018 is the English-translated version of 钢质管道封堵技术规范 第2部分：挡板-囊式封堵.
SY/T 6150.2-2018 is the Chinese industry standard "Technical specification for sealing of steel pipes - Part 2: baffle-seal". It was issued on October 29, 2018 by the National Energy Administration, and took effect on March 1, 2019. It is obsolete: it has been replaced by SY/T 6150.2-2025.
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Document preview — SY/T 6150.2-2018
National Standard of the People's Republic of China
Issued by: National Energy Administration
Contents
- Document data
1 Document data
Sector: Petroleum & Gas (industry standard).
Issuing body: National Energy Administration.
Date of issue: 2018-10-29.
Date of implementation: 2019-03-01.
Status: obsolete, replaced by SY/T 6150.2-2025.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
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Related Standards
SY/T 6150.1-2003 — Technical standard of tapping and plugging on steel pipeline-Part 1: Plug and cylinder stopple
SY/T 6150.1-2011 — Technical standard of tapping and plugging on steel pipeline. Part 1: Plug stopple and barrel stopple
SY/T 6150.1-2017 — Specification for tapping & plugging on steel pipeline. Part 1: Plug stopple & barrel stopple
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SY/T 6150.2-2018
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