Details
Hydraulic Bolt Tensioners,
Made to fit where other tools can’t.
With its compact fit and high load generation,
alongside the flexibility to work with all standard flanges
Bolt Range: M24 - M 100
Standard Working Pressure: 1500 bar
Working Pressue Range: 1000 - 4000 bar
The Hydraulic Bolt Tensioner is designed to provide simple but safe tensioning operations
with the added benefit of speed and reliability. The tensioning tool uses a single chamber
hydraulic load cell to load standard studbolts. In operation, the tensioning tools are
assembled to one or more bolts to be tightened.
The tensioner is placed over the nut and a second nut is screwed down onto the tensioner.
Multiple tensioners can be assembled to a single joint to create simultaneous and uniform
joint compression and bolt loading.
In order to apply load to the bolt, the pump is activated and a predetermined pressure
is applied to the system. As the tensioners apply load to each bolt, the nuts are lifted from
the joint surface as the bolt stretches due to the load. While the tensioner system pressure
is maintained, each of the flange nuts are tightened back down against the joint face.
Upon release of the system pressure, the load is retained/trapped in each bolt.
Please just check and download the data list,
the parameters will be confirmed by applictations.
1. Customized 1-2 Compact Bolt tensioenr set, Specialized in Customs solution.
2800bar working pressure, one UP-2800 hand pump for drive two M24-2 bolt tensioner.
2.Customized Hydraulic Bolt tensioner,Pressure Vessels Pipe flanges simultaneous
stretching preload
3.Customized Hydraulic Bolt tensioner,chemical pressure vessel bolt tension preload.
4. Hydroelectric power plant turbine bolt preload
5.Customized M160*6 Hydraulic Bolt Tensioners
More information on detail, please feel free to contact me 
Customer Reviews
2 Item(s)
- custom made bolt tensioner Review by Almunia
-
GOOD CONSIDERATION FOR ALL OF THE APPLICATION, LIKE ON-SITE SERVICE ! (Posted on 7/7/2016)Price Quality Value - Good Review by Simony
-
on site service, i like this custom solution (Posted on 5/4/2016)Price Quality Value
2 Item(s)
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