Fascetta stringitubo forma A DIN 20039, ghisa, zincata, PN 16, tubo con diametro interno 13 - 105 mm
Prezzo normaleAb €2,98Prezzo base
Prezzo normaleAb €3,93Prezzo base
Why Proper Hose Fastening Is Important
A hose connection must not only be leak-tight but also mechanically secure. The hose fastening secures the hose to the intended connection and must be compatible with the hose material, wall thickness, and connection geometry. An unsuitable fastening can damage the hose or create a connection that does not hold reliably under load.
Take both inner and outer diameters into account
When selecting a hose, the nominal size alone is often not sufficient. The actual dimensions of the hose and the connector are crucial. The inner and outer diameters, as well as the wall thickness, determine which type and size of fastener can be used.
Match the hose, connection, and mounting
The fastening is always part of an overall combination of hose and fitting. Depending on the system, different design principles may be used. Therefore, components should not be selected based solely on visual similarity, but rather on the basis of technical dimensions and the intended installation method.
Operating Conditions and Load
For compressed air and other pressurized lines, the hose connection must withstand the forces that occur. In addition, movement, vibration, and frequent repositioning can place stress on the connection. The permissible operating values depend on the specific combination of hose, fitting, and mounting.
Check before selecting
✅ Hose inner diameter and outer diameter
✅ Wall thickness and hose material
✅ Shape and dimensions of the connector
✅ Operating conditions and mechanical stress
Installation and Regular Inspection
The fastener should be installed according to the manufacturer’s specifications and inspected before operation. For hoses that move or are frequently connected, we recommend periodic visual inspections for looseness, hose damage, and wear. We can assist you in selecting a suitable hose fastening based on the existing hose and connection dimensions.
