SY/T 6423.2-1999Petroleum and natural gas industries. Non-destructive testing (NDT)methods of steel tubers for pressure purposes. Ultrasonic testing of the weld seam of elcctric resistance and induction welded steel tubes for the detection of longitudinal imp (English PDF)
石油天然气工业 承压钢管无损检测方法 电阻焊和感应焊钢管焊缝纵向缺欠的超声波检测
SY/T 6423.2 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| SY/T 6423.2-2013 | Petroleum and natural gas industries. Non-destructive testing (NDT) methods of steel tubes. Part 2: Automated ultrasonic testing of the weld seam of welded steel tubes for the detection of longitudinal and/or transverse imperfections | Valid |
| SY/T 6423.2-1999 | Petroleum and natural gas industries. Non-destructive testing (NDT)methods of steel tubers for pressure purposes. Ultrasonic testing of the weld seam of elcctric resistance and induction welded steel tubes for the detection of longitudinal imp | Obsolete |
SY/T 6423.2-1999 is obsolete. It has been replaced by SY/T 6423.2-2013. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
State Administration of Petroleum and Chemical Industries
Level / Type
National · Recommended
Issue date
August 9, 1999
Implementation date
April 1, 2000
Scope
SY/T 6423.2-1999 is the English-translated version of 石油天然气工业 承压钢管无损检测方法 电阻焊和感应焊钢管焊缝纵向缺欠的超声波检测.
SY/T 6423.2-1999 is the Chinese industry standard "Petroleum and natural gas industries. Non-destructive testing (NDT)methods of steel tubers for pressure purposes.
Ultrasonic testing of the weld seam of elcctric resistance and induction welded steel tubes for the detection of longitudinal imp". It was issued on August 9, 1999 by the State Administration of Petroleum and Chemical Industries, and took effect on April 1, 2000. It is obsolete: it has been replaced by SY/T 6423.2-2013.
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Document preview — SY/T 6423.2-1999
National Standard of the People's Republic of China
Issued by: State Administration of Petroleum and Chemical Industries
Contents
- Document data
1 Document data
Sector: Petroleum & Gas (industry standard).
Issuing body: State Administration of Petroleum and Chemical Industries.
Date of issue: 1999-08-09.
Date of implementation: 2000-04-01.
Status: obsolete, replaced by SY/T 6423.2-2013.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
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Related Standards
SY/T 6423.3-1999 — Petroleum and natural gas industries. Non-destructive testing (NDT)methods of steel tubers for pressure purposes. Ultrasonic testing of the weld seam submerged arc-welded steel tubes for the detection of longitudinal and/or transverse imperfec
SY/T 6423.1-1999 — Petroleum and natural gas industries. Non-destructive testing (NDT)methods of steel tubers for pressure purposes. Radiographic testing of the weld seam of submerged arc-welded steel tubes for the detection of imperfections
SY/T 6423.4-1999 — Petreoleum and natural gas industries - Non - Destructive testing (NDT) methods of steel tubes for pressure purposes - Ultrasonic testing of the area adjacent to the weld seam oof wel
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SY/T 6423.2-1999
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