BS ISO 12151-5:2007
Current
The latest, up-to-date edition.
Connections for hydraulic fluid power and general use. Hose fittings Hose fittings with ISO 8434-2 37° flared ends
Hardcopy , PDF
English
31-08-2007
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Performance requirements
5 Designation of hose fittings
6 Design
7 Manufacture
8 Procurement information
9 Marking
10 Identification statement (reference to this part of
ISO 12151)
Annex A (informative) Application illustrations for short,
medium and long elbows
Bibliography
Defines the general and dimensional requirements for the design and performance of 37 degrees flared hose fittings in accordance with ISO 8434-2, made of carbon steel, for nominal hose sizes of 6,3 mm through 51 mm inclusive in accordance with ISO 4397.
| Committee |
MCE/18/-/4
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
This part of ISO12151 specifies the general and dimensional requirements for the design and performance of 37° flared hose fittings in accordance with ISO8434-2, made of carbon steel, for nominal hose sizes of 6,3mm through 51mm inclusive in accordance with ISO4397.
NOTE1 Other materials can be supplied as agreed between the manufacturer and user.
NOTE2 See ISO4038 and ISO4039 for hose fittings used in hydraulic and pneumatic braking systems on road vehicles (as defined in the scope of ISO/TC22).
These hose fittings (see Figure1 for a typical example) are for use in hydraulic fluid power systems with hose that meets the requirements of the respective hose standards and in general applications with suitable hose.
| Standards | Relationship |
| ISO 12151-5:2007 | Identical |
| ISO 4079-1:2001 | Rubber hoses and hose assemblies Textile-reinforced hydraulic types Specification Part 1: Oil-based fluid applications |
| ISO 4039-1:1998 | Road vehicles — Pneumatic braking systems — Part 1: Pipes, male fittings and tapped holes with facial sealing surface |
| ISO 68-2:1998 | ISO general purpose screw threads — Basic profile — Part 2: Inch screw threads |
| ISO 3949:2009 | Plastics hoses and hose assemblies Textile-reinforced types for hydraulic applications Specification |
| ISO 5598:2008 | Fluid power systems and components Vocabulary |
| ISO 4759-1:2000 | Tolerances for fasteners — Part 1: Bolts, screws, studs and nuts — Product grades A, B and C |
| ISO 6605:2017 | Hydraulic fluid power — Test methods for hoses and hose assemblies |
| ISO 4397:2011 | Fluid power connectors and associated components — Nominal outside diameters of tubes and nominal hose sizes |
| ISO 4039-2:1998 | Road vehicles — Pneumatic braking systems — Part 2: Pipes, male fittings and holes with conical sealing surface |
| ISO 8434-2:2007 | Metallic tube connections for fluid power and general use — Part 2: 37 degree flared connectors |
| ISO 5864:1993 | ISO inch screw threads Allowances and tolerances |
| ISO 4038:1996 | Road vehicles — Hydraulic braking systems — Simple flare pipes, tapped holes, male fittings and hose end fittings |
| ISO 1436-1:2001 | Rubber hoses and hose assemblies Wire-braid-reinforced hydraulic types Specification Part 1: Oil-based fluid applications |
| ISO 19879:2010 | Metallic tube connections for fluid power and general use Test methods for hydraulic fluid power connections |
| ISO 6149-1:2006 | Connections for hydraulic fluid power and general use Ports and stud ends with ISO 261 metric threads and O-ring sealing Part 1: Ports with truncated housing for O-ring seal |
| ISO 9227:2017 | Corrosion tests in artificial atmospheres — Salt spray tests |
| ISO 3862-1:2001 | Rubber hoses and hose assemblies Rubber-covered spiral-wire-reinforced hydraulic types Specification Part 1: Oil-based fluid applications |
| ISO 11237-1:2004 | Rubber hoses and hose assemblies Wire-braid-reinforced compact types for hydraulic applications Specification Part 1: Oil-based fluid applications |
| ISO 263:1973 | ISO inch screw threads General plan and selection for screws, bolts and nuts Diameter range 0,06 to 6 in |
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