Shenzhen Adam Technology Co.,Ltd
| Payment Terms | T/T, Western Union |
| Supply Ability | 80pcs/month |
| Delivery Time | 7-14Work Days |
| Packaging Details | Wooden Case |
| Model No. | 21LS |
| Customized | YES |
| Warranty | 3 Years |
| Details | http://www.adam1987.com/21ls80 |
| M.T | 86 150 5846 5661 |
| Skype | brucewu127 |
| Brand Name | Adam |
| Model Number | 21LS |
| Certification | CE,ISO |
| Place of Origin | U.S.A, China |
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11LS SERIES HYDRAULIC BOLT TENSIONERS
Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 80pcs/month |
| Delivery Time | 7-14Work Days | Packaging Details | Wooden Case |
| Model No. | 21LS | Customized | YES |
| Warranty | 3 Years | Details | http://www.adam1987.com/21ls80 |
| M.T | 86 150 5846 5661 | Skype | brucewu127 |
| Brand Name | Adam | Model Number | 21LS |
| Certification | CE,ISO | Place of Origin | U.S.A, China |
21LS Series 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.
Check the parameters and confirm the model No.
| Model | Thread sizes | Max tensile force | Size | Stroke | |||||
| KN | A | B | C | D | E | F | mm | ||
| 21LS24 | M24 | 223 | 86 | 119 | 46 | 69 | 29 | 24 | 10 |
| 21LS27 | M27 | 223 | 86 | 119 | 52 | 76 | 29 | 27 | 10 |
| 21LS30 | M30 | 401 | 107 | 131 | 57 | 80 | 37 | 30 | 10 |
| 21LS33 | M33 | 401 | 107 | 131 | 62 | 85 | 37 | 33 | 10 |
| 21LS36 | M36 | 401 | 107 | 132 | 68 | 91 | 38 | 36 | 10 |
| 21LS39 | M39 | 401 | 107 | 135 | 75 | 93 | 41 | 39 | 10 |
| 21LS42 | M42 | 769 | 138 | 152 | 80 | 105 | 49 | 42 | 10 |
| 21LS45 | M45 | 769 | 138 | 153 | 85 | 111 | 50 | 45 | 10 |
| 21LS48 | M48 | 769 | 138 | 154 | 92 | 116 | 51 | 48 | 10 |
| 21LS52 | M52 | 769 | 138 | 155 | 96 | 120 | 52 | 52 | 10 |
| 21LS56 | M56 | 1467 | 174 | 170 | 102 | 136 | 62 | 56 | 10 |
| 21LS60 | M60 | 1467 | 174 | 171 | 108 | 142 | 63 | 60 | 10 |
| 21LS64 | M64 | 1467 | 174 | 172 | 115 | 150 | 64 | 64 | 10 |
| 21LS68 | M68 | 1467 | 174 | 173 | 120 | 154 | 65 | 68 | 10 |
| 21LS72 | M72 | 2262 | 210 | 192 | 125 | 158 | 73 | 72 | 10 |
| 21LS76 | M76 | 2262 | 210 | 193 | 130 | 174 | 75 | 76 | 10 |
| 21LS80 | M80 | 2262 | 210 | 195 | 137 | 178 | 77 | 80 | 10 |
| 21LS85 | M85 | 2486 | 240 | 197 | 143 | 158 | 78 | 85 | 12 |
| 21LS90 | M90 | 2486 | 240 | 200 | 155 | 174 | 80 | 90 | 12 |
| 21LS95 | M95 | 2486 | 240 | 205 | 160 | 178 | 85 | 95 | 12 |
| 21LS100 | M100 | 3958 | 276 | 210 | 170 | 158 | 92 | 100 | 12 |
| 21LS105 | M105 | 3958 | 276 | 220 | 180 | 174 | 95 | 105 | 12 |
| 21LS110 | M110 | 5860 | 325 | 230 | 185 | 275 | 104 | 110 | 12 |
| 21LS115 | M115 | 5860 | 325 | 240 | 193 | 285 | 108 | 115 | 12 |
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.
Hydraulic Bolt tensioner Applications:
Customized M160*6 Hydraulic Bolt Tensioners
More information on detail, please feel free to contact me
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
1987
Total Annual:
500,000-1,000,000
Employee Number:
11~50
Ecer Certification：
Active Member
Adam Technology, Since 1987. Glad to know you are on market for hydraulic tools, and considering more about the quality goods, which similar as ENERPAC type products.Being 30 years military factory and hydraulic tools manufacturing leader in China, ADAM guarantee good qua... Adam Technology, Since 1987. Glad to know you are on market for hydraulic tools, and considering more about the quality goods, which similar as ENERPAC type products.Being 30 years military factory and hydraulic tools manufacturing leader in China, ADAM guarantee good qua...
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