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We are pleased to introduce "Orione Hydropower" as one of the reputed brands that deal in hydraulic tools and equipment such as high-pressure hydraulic jacks, nut splitters, hydraulic power packs, hydraulic pullers, bolt tensioners, and many more.

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Stud Bolt Tensioners

Stud Bolt Tensioners

Stud Bolt Tensioners

Stud Bolt Tensioners

Stud Bolt Tensioners

Stud Bolt Tensioners

Stud Bolt Tensioners


Wide Thread Range: M6-M100 (¼"-4") | High-Pressure Capability Up to 1500 Bar

Features / Application :

  • Ideal for pre-loading and de-tensioning bolts and studs on flanged connections of pressure vessels, boiler feed pumps, compressor covers, heat exchangers, and pipelines requiring uniform and precise load distribution
  • Ensures uniform joint loading, especially beneficial for high-integrity applications
  • Widely used in steel, cement, power generation, process plants, oil & gas, and heavy engineering industries
  • Compatible with standard flange dimensions, offering flexible and reliable operation
  • Pumping units and accessories sourced from reputed global brands for assured quality and performance

Model
(metric)		 Bolt / Stud Size
(metric)		 Model�
(imperial)		 Bolt / Stud Size
(imperial)		 Capacity
(ton)		 Capacity
(kN)		 Stroke
(mm)		 Effective area
(cm2)		 Wt. (Approx.)
(kg)
OBT 15-24-16 M16 - - 24 113 10 16.2 1.5
OBT 15-24-18 M18 OBT 15-24-075 3/4" 24 113 10 16.2 1.5
OBT 15-24-20 M20 - - 24 113 10 16.2 1.5
OBT 15-24-22 M22 OBT 15-24-087 7/8" 24 113 10 16.2 1.5
OBT 15-24-24 M24 OBT 15-24-100 1" 24 113 10 16.2 1.5
OBT 15-24-27 M27 OBT 15-24-112 1 1/8" 24 113 10 16.2 1.5
OBT 15-50-30 M30 - - 50 227 15 32.4 2.5
OBT 15-50-33 M33 OBT 15-50-125 1 1/4" 50 227 15 32.4 2.5
OBT 15-50-36 M36 OBT 15-50-137 1 3/8" 50 227 15 32.4 2.5
OBT 15-50-39 M39 OBT 15-50-150 1 1/2" 50 227 15 32.4 2.5
OBT 15-90-42 M42 OBT 15-90-162 1 5/8" 90 418 15 59.7 4.2
OBT 15-90-45 M45 OBT 15-90-187 1 7/8" 90 418 15 59.7 4.2
OBT 15-90-48 M48 OBT 15-90-187 1 7/8" 90 418 15 59.7 4.2
OBT 15-90-52 M52 OBT 15-90-200 2" 90 418 15 59.7 4.2
OBT 15-125-48 M48 OBT 15-125-187 1 7/8" 125 581 15 83 6.4
OBT 15-125-52 M52 OBT 15-125-200 2" 125 581 15 83 6.4
OBT 15-125-56 M56 OBT 15-125-225 2 1/4" 125 581 15 83 6.4
OBT 15-125-60 M60 - - 125 581 15 83 6.4
OBT 15-125-64 M64 OBT 15-125-250 2 1/2" 125 581 15 83 6.4
OBT 15-185-64 M64 OBT 15-185-250 2 1/2" 185 861 15 123 9
OBT 15-185-68 M68 - - 185 861 15 123 9
OBT 15-185-72 M72 OBT 15-185-275 2 3/4" 185 861 15 123 9
OBT 15-185-76 M76 OBT 15-185-300 3" 185 861 15 123 9
OBT 15-265-76 M76 OBT 15-265-300 3" 265 1232 15 176 15.3
OBT 15-265-80 M80 - - 265 1232 15 176 15.3
OBT 15-265-85 M85 OBT 15-265-325 3 1/4" 265 1232 15 176 15.3
OBT 15-265-90 M90 OBT 15-265-350 3 1/2" 265 1232 15 176 15.3
OBT 15-265-95 M95 OBT 15-265-375 3 3/4" 265 1232 15 176 15.3
OBT 15-265-100 M100 OBT 15-265-400 4" 265 1232 15 176 15.3
- - OBT 15-385-375 3 3/4" 385 1751 15 250.2 31.7
OBT 15-385-100 100 - - 385 1751 15 250.2 31.7
- - OBT 15-385-400 4 385 1751 15 250.2 31.7
- - OBT 15-385-425 4 1/4" 385 1751 15 250.2 31.7
OBT 15-385-110 110 - - 385 1751 15 250.2 31.7
- - OBT 15-385-450 4 1/2" 385 1751 15 250.2 31.7
OBT 15-385-120 120 - - 385 1751 15 250.2 31.7
- - OBT 15-385-475 4 3/4" 385 1751 15 250.2 31.7
OBT 15-385-125 125 - - 385 1751 15 250.2 31.7
OBT 15-485-125 125 - - 485 2218 15 316.9 43.5
- - OBT 15-485-500 5 485 2218 15 316.9 43.5
OBT 15-485-130 130 - - 485 2218 15 316.9 43.5
- - OBT 15-485-525 5 1/4" 485 2218 15 316.9 43.5
- - OBT 15-485-550 5 1/2" 485 2218 15 316.9 43.5
OBT 15-485-140 140 - - 485 2218 15 316.9 43.5
- - OBT 15-485-575 5 3/4" 485 2218 15 316.9 43.5
OBT 15-485-150 150 - - 485 2218 15 316.9 43.5

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