1 Scope
This part of ISO 12151 specifies the general and dimensional requirements for the design and performance
of flange hose fittings, made of carbon steel, for nominal hose inside diameters of
12,5 mm to 51 mm inclusive, in accordance with ISO 4397, for use with ports and clamps in accordance with ISO 6162-1 and ISO 6162-2.
NOTE 1 Materials other than carbon steel can be supplied as agreed between the manufacturer
and user.
NOTE 2 For hose fittings used in hydraulic and pneumatic braking systems on road vehicles
(as defined in the scope of ISO/TC 22/SC 2, Road vehicles), see ISO 4038, ISO 4039-1 and ISO 4039-2.
These hose fittings (see Figure 1 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 hoses.
Figure 1
—
Typical example of hose fitting connection with ISO 6162-1 or ISO 6162-2 flange end
Key
| 1 |
hose fitting |
| 2 |
port, flanged head and clamp per ISO 6162-1 or ISO 6162-2 |
| 3 |
O-ring seal |