BS ISO 12151-2:2003
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Connections for hydraulic fluid power and general use. Hose fittings Part 2: Hose fittings with ISO 8434-1 and ISO 8434-4 24° cone connector ends with O-rings
Hardcopy , PDF
27-10-2022
English
16-07-2003
Important note : All end users must be registered with an Account prior to user licenses being assigned.| Committee |
MCE/18/-/4
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| DevelopmentNote |
Supersedes 01/714271 DC (09/2003)
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| DocumentType |
Standard
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| Pages |
22
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| PublisherName |
British Standards Institution
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
This part of ISO12151 specifies the general and dimensional requirements for the design and performance of hose fittings with 24° cone connector ends with O-rings, in accordance with ISO8434-1 and ISO8434-4. These hose fittings are made of carbon steel and are intended for use with hoses with nominal inside diameters from 5mm through 38mm (inclusive).
NOTE1 Materials other than carbon steel may be supplied as agreed between the manufacturer and user.
NOTE2 For hose fittings used in hydraulic and pneumatic braking systems on road vehicles (as defined in the scope of ISO/TC22), see ISO4038, ISO4039-1 and ISO4039-2.
These hose fittings (see Figure1 for a typical example) are for use in fluid power systems with hoses that meet the requirements of respective standards and in general applications with suitable hoses.
| Standards | Relationship |
| ISO 12151-2:2003 | 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 8434-1:2007 | Metallic tube connections for fluid power and general use Part 1: 24 degree cone connectors |
| 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 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 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 8434-5:1995 | Metallic tube connections for fluid power and general use Part 5: Test methods for threaded hydraulic fluid power connections |
| ISO 8434-4:1995 | Metallic tube connections for fluid power and general use Part 4: 24 degree cone connectors with O-ring weld-on nipples |
| 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 |
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