ISO/TC67 voting/revision

Total number of standards: 4
1.	ISO 15136-1 Downhole equipment for petroleum and natural gas industries - Progressing cavity pump systems - Part 1: Pumps. - 2nd edition. [Revision/Voting Stage: DIS. Deadline: 2008-11-26]
2.	ISO xxxx Petroleum and natural gas industries - Aluminium alloy pipe for use as tubing for wells. - 1st edition. [Revision/Voting Stage: NWIP. Deadline: 2008-12-12]
3.	ISO 15546 Petroleum and natural gas industries - Aluminium alloy drill pipe. - 3rd edition. [Revision/Voting Stage: NWIP. Deadline: 2008-12-12]
4.	ISO 21809-5 Petroleum and natural gas industries – External Coatings for Buried and Submerged Pipelines used in Pipeline Transportation Systems – Part 5: External concrete coatings. - 1st edition. [Revision/Voting Stage: DIS. Deadline: 2008-12-24]
Total number of documents: 0

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