Orione Hydraulics Pvt. Ltd. Manufactures Stud Bolt Tensioners. Orione Hydraulics Pvt. Ltd. Also manufactures Hydraulic Jack, tools and Equipments. Stud Bolt Tensioners are available with Maximum Working Pressure of 1000 bar. It is Used in steel, Cement and Power plants, Petroleum extraction & Process plants. It is suitable for tensioning of flanges of pressure Vessels, Boiler feed pumps, Compressor covers, Heat exchangers, Pipe flanges and Anchor bolts. The Tensioners are particularly beneficial on applications requiring uniform joint loading.