SY/T 6662.1-2012Non-metallic composite pipe for petroleum and natural gas industries. Part 1: Steel skeleton reinforced polythene composite pipes (English PDF)
石油天然气工业用非金属复合管 第1部分：钢骨架增强聚乙烯复合管
SY/T 6662.1 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| SY/T 6662.1-2022 | Non-metallic composite pipe for petroleum and natural gas industries一Part 1: Steel skeleton reinforced polythene composite pipes | Valid |
| SY/T 6662.1-2012 | Non-metallic composite pipe for petroleum and natural gas industries. Part 1: Steel skeleton reinforced polythene composite pipes | Obsolete |
SY/T 6662.1-2012 is obsolete. It has been replaced by SY/T 6662.1-2022. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
National Energy Adminstration
Level / Type
National · Recommended
Issue date
August 23, 2012
Implementation date
December 1, 2012
Scope
SY/T 6662.1-2012 is the English-translated version of 石油天然气工业用非金属复合管 第1部分：钢骨架增强聚乙烯复合管.
SY/T 6662.1-2012 is the Chinese industry standard "Non-metallic composite pipe for petroleum and natural gas industries. Part 1: Steel skeleton reinforced polythene composite pipes".
It was issued on August 23, 2012 by the National Energy Adminstration, and took effect on December 1, 2012. It is obsolete: it has been replaced by SY/T 6662.1-2022.
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Document preview — SY/T 6662.1-2012
National Standard of the People's Republic of China
Issued by: National Energy Adminstration
Contents
- Document data
1 Document data
Sector: Petroleum & Gas (industry standard).
Issuing body: National Energy Adminstration.
Date of issue: 2012-08-23.
Date of implementation: 2012-12-01.
Status: obsolete, replaced by SY/T 6662.1-2022.
......
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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SY/T 6662.2-2012 — Non-metallic composite pipe for petroleum and natural gas industries. Part 2: Flexible composite pipe for high pressure transmission
SY/T 6662.3-2012 — Non-metallic composite pipes for petroleum and natural gas industries. Part 3: Reinforced MC nylon pipes and nylon-steel composite pipes
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