HHSL Hydraulic Link Hoses utilise a high strength multi-spiral reinforced polymer construction for high safety factors and abrasion resistance, but with a small bend radius for easier connection. Suitable for use with all TensionPro hydraulic tensioners, nuts, and pumps.
Features
| Max Working Pressure | 1000 bar | 1500 bar | 1800 bar | 2500 bar |
|---|---|---|---|---|
| Min Burst Pressure | 3750 bar | 3750 bar | 4500 bar | 6250 bar |
| Min Bend Radius | 75 mm | 95 mm | 130 mm | 175 mm |
| ID X OD | 6.3 x 13.3 mm | 4.9 x 9.5 mm | 4.7 x 11.5 mm | 4.7 x 13 mm |
| Design | Inner tube of Polyamide (PA), 4 layers of spiral wound steel wire, outer sheath of Polyurethane (PUR) | Inner tube of Polyoxym-ethylene (POM), 2 layers of ultra-high tensile steel wire, outer sheath of Polyamide (PA) | Inner tube of Polyoxym-ethylene (POM), 4 layers of ultra-high tensile steel wire, outer sheath of Polyamide (PA) | Inner tube of Polyoxym-ethylene (POM), 6 layers of ultra-high tensile steel wire, outer sheath of Polyamide (PA) |
| Temperature Range | -40° + 100° C | -10° + 70° C | -40° + 100° C | -40° + 100° C |
| Hose Ends | G 1/4" male with 120° sealing cone | G 1/4" male with 120° sealing cone | G 1/4" male with 120° sealing cone | G 1/4" male with 120° sealing cone |
| Nipple Quick Connect End | FQCN-115-1000 | FQCN-116-1500 | FQCN-125-2500 | FQCN-125-2500 |
| Coupling Quick Connect End | FQCN-115-1000 | FQCN-116-1500 | FQCN-125-2500 | FQCN-125-2500 |
The common maximum pressure for a hydraulic tensioning pump can range from 700 to 10,000 psi, providing the necessary hydraulic force for tensioning applications.
Hydraulic pumps in tensioning applications typically run intermittently, engaging when tensioning is required and disengaging when the desired tension is achieved. This controlled operation conserves energy and enhances pump longevity.
Hydraulic tensioning focuses on applying tension to bolts, ensuring even and controlled clamping force. Torquing, on the other hand, involves tightening bolts by applying rotational force. Tensioning is preferred for critical joints requiring precise and uniform force distribution.
Hydraulic tensioning is a method of tightening bolts by using hydraulic force to stretch the bolt, ensuring even and controlled tension. It is crucial for applications where precise and uniform clamping force is essential.
Tensionpro the bolt tensioning experts are now in India
The benefits Bolt Tensioners offer
Why measure bolt elongation before every torque wrench or bolt tensioner operation?
A Brief Introduction to Hydraulic Bolt Tensioners
