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Standards Update
The latest progress on International StandardsDoc # | Name | Stage/Close Date | Impact | | Connectors | | ISO/DIS 1179-1 | Ports with ISO 228-1 threads with elastomeric or metal-to-metal sealing for general use and fluid power [revision of ISO 1179-1:2007] | Draft International Standard circulated to the U.S. TAG to ISO/TC 131/SC 4 for ballot, which closes 2012-08-09. | Reduces leakage | | ISO/DIS 1179-2 | Heavy-duty and light duty stud ends with ISO 228-1 with elastomeric sealing (type E) for general use and fluid power [revision of ISO 1179-2:2007] | Draft International Standard circulated to the U.S. TAG to ISO/TC 131/SC 4 for ballot, which closes 2012-08-09. | Reduces leakage | | ISO/CD 7241-1.2 | Hydraulic quick-action coupling dimensions and requirements [revision of ISO 7241-1:1987] | Second committee draft circulated to the U.S. TAG to ISO/TC 131/SC 4 for ballot, which closes 2012-05-23. | Reduces leakage | | Cylinders | | Amendment to ISO 10100:2001 | Final examination and acceptance criteria of hydraulic cylinders | Final Draft Amendment to this International Standard circulated to the U.S. TAG to ISO/TC 131/SC 3 for ballot, which closes 2012-05-07. | Improves reliability | | ISO 6537:1982 | Requirements for non-ferrous metallic tubes used as barrels for pneumatic cylinders | International Standard confirmed until 2015. | Improves reliability | | If you would like more information about these documents, or if you would like to get involved in the development of standards, please contact NFPA's Standards Department at (414) 778-3345. For more information about other projects, visit NFPA's Standards Locator. |
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