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Database: 189760 (18 Oct 2025)
SY 5279.2-1991 English PDF
Standard ID
Contents [version]
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Standard Title (Description)
Status
PDF
SY 5279.2-1991
English
RFQ
ASK
3 days [Need to translate]
(Oil wellhead flange type, size and technical requirements)
Obsolete
SY 5279.2-1991
Standard similar to SY 5279.2-1991
SY/T 4085
SY/T 4100
SY/T 5267
Basic data
Standard ID
SY 5279.2-1991 (SY5279.2-1991)
Description (Translated English)
(Oil wellhead flange type, size and technical requirements)
Sector / Industry
Oil & Gas Industry Standard