BS EN ISO 1179-3:2008
Connections for general use and fluid power - Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing - Light-duty (L series) stud ends with sealing by O-ring with retaining ring (types G and H)

Standard No.

BS EN ISO 1179-3:2008

Release Date

2009

Published By

British Standards Institution (BSI)

Status

Be replaced 2009-02

Replace By

BS EN ISO 1179-3:2009

Latest

BS EN ISO 1179-3:2008(2010)

Replace

01/714274 DC:2001 05/30135261 DC:2005 BS 5380:1984

Scope

This part of ISO 1179 specifies dimensions, performance requirements and test procedures for non-adjustable and adjustable light-duty (L series) stud ends with ISO 228-1 threads with sealing by O-ring with retaining ring (types G and H, respectively). Light-duty (L series) stud ends in accordance with this part of ISO 1179 may be used at working pressures up to 31,5 MPa (315 bar) for non-adjustable stud ends (type G) and up to 20 MPa (200 bar) for adjustable stud ends (type H). The permissible working pressure depends upon size, materials, design, working conditions, application, etc. Conformance to the dimensional information in this part of ISO 1179 does not guarantee rated performance. Each manufacturer shall perform testing according to the specification contained in this part of ISO 1179 to assure that components made to this part of ISO 1179 comply with the performance ratings.

BS EN ISO 1179-3:2008 Referenced Document

• ISO 19879 Metallic tube connections for fluid power and general use - Test methods for hydraulic fluid power connections*， 2021-02-28 Update
• ISO 228-1 Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation
• ISO 3601-3:2005 Fluid power systems - O-rings - Part 3: Quality acceptance criteria
• ISO 4759-1:2000 Tolerances for fasteners - Part 1: Bolts, screws, studs and nuts - Product grades A, B and C
• ISO 5598 Fluid power systems and components — Vocabulary*， 2020-01-06 Update

BS EN ISO 1179-3:2008 history

• 2013 BS EN ISO 1179-1:2013 Connections for general use and fluid power. Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing. Threaded ports
• 2009 BS EN ISO 1179-1:2008 Connections for general use and fluid power - Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing - Threaded ports
• 1984 BS 5380:1984 Specification for hydraulic port and stud coupling using 'O'-ring sealing and 'G' series fastening threads

BS EN ISO 1179-3:2008 Connections for general use and fluid power - Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing - Light-duty (L series) stud ends with sealing by O-ring with retaining ring (types G and H) has been changed from BS 5380:1984 Specification for hydraulic port and stud coupling using 'O'-ring sealing and 'G' series fastening threads.