• Reinforced Polyurethane Air Hose Assemblies
  • Reinforced Polyurethane Air Hose Assemblies

Reinforced Polyurethane Air Hose Assemblies

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ㆍAssembled three-layer polyurethane braided pneumatic hose
ㆍFiber-reinforced structure for pneumatic piping applications requiring higher working pressure
ㆍStable hose geometry under pressure variation
ㆍIndustrial compressed-air piping and air-supply use
Model : UBSA

A factory-assembled pneumatic hose with pre-installed fittings, constructed with inner and outer PVC layers and an intermediate braided fiber reinforcement layer, forming a three-layer structure designed to support the working-pressure requirements of pneumatic systems.

This braided structure helps control diameter expansion under working pressure and maintains a stable hose profile during operation.

The material formulation is designed for low-temperature use, allowing the hose to remain flexible in cold environments.
Through coordinated material and structural design, the hose supports the pressure requirements of pneumatic systems while maintaining stability in tool-end air supply applications and mobile working environments.

As a ready-to-use hose assembly, the product reduces on-site fitting work and is intended for tool-end air supply or temporary workstation applications involving repeated pulling, coiling, and movement.

For compatible fittings and connectors, please refer to:
Coupler & Plug
  • Available in inch and mm sizes
  • Working Pressure : Safety factor 3 to 1

 Imperial Size (in)

Part Number
Tube ID Max. Working Pressure 73°F Packing Length Fittings Color
+Color inch psi ft T TBU TY R
UBSA1425FT_ 1/4 300 25 1/4 NPT
UBSA1450FT_ 50
UBSA14100FT_ 100
UBSA51625FT_ 5/16 300 25 1/4 NPT, 3/8 NPT
UBSA51650FT_ 50
UBSA516100FT_ 100
UBSA3825FT_ 3/8 300 25 1/4 NPT, 3/8 NPT
UBSA3850FT_ 50
UBSA38100FT_ 100
UBSA1225FT_ 1/2 300 25 3/8 NPT, 1/2 NPT
UBSA1250FT_ 50
UBSA12100FT_ 100
 


 Metric Size (mm)

Part Number
Tube ID Max. Working Pressure 23°C (73°F) Packing Length Fittings Color
+Color mm bar m BU R OR
UBSA6510M_ 6.5 20 10 1/4 PT
UBSA6512M_ 12
UBSA6515M_ 15
UBSA6520M_ 20
UBSA6525M_ 25
UBSA8010M_ 8.0 20 10 1/4 PT, 3/8 PT
UBSA8012M_ 12
UBSA8015M_ 15
UBSA8020M_ 20
UBSA8025M_ 25
UBSA8510M_ 8.5 20 10 1/4 PT, 3/8 PT
UBSA8512M_ 12
UBSA8515M_ 15
UBSA8520M_ 20
UBSA8525M_ 25
UBSA1010M_ 10.0 20 10 3/8 PT
UBSA1012M_ 12
UBSA1015M_ 15
UBSA1020M_ 20
UBSA1110M_ 11.0 20 10 3/8 PT, 1/2 PT
UBSA1112M_ 12
UBSA1115M_ 15
UBSA1120M_ 20
 


Assembled polyurethane braided pneumatic hose
Three-layer structure supporting pneumatic systems requiring higher working pressure
Stable hose geometry under pressure variation; reduced localized deformation
Ether-based PU structure with stable elastic behavior under humidity and changing operating environments

・Pneumatic connections for industrial machinery and equipment
・Air-supply connections for automation equipment and production lines
・Pneumatic systems requiring higher working-pressure performance
・Predefined-length pneumatic piping with finished hose assemblies