Bolt tensioners are one of the unique tool to tighten the Flanges with uniform Gasket compression through out the joint. Hydraulic bolt tensioners are best option , in compare to conventional Hydraulic torquing , particularly where the high pressure joints are concerned…It helps to achieve leak free joints, high accuracy , better productivity and improving the life of Gasket joints. SAPSONS’ bolt Tensioners are synonymous to longer life, better performance, less maintenance, and most essentially, value for money. With the latest technology seals used for less down time, SBT Series Bolt Tensioners are user-friendly and versatile in their design and operations and helps in completing the job in shorter time periods. Available for both general purpose as well as for special applications, these tools find a wide applicability in Nuclear Power Plants, Wind Mills, Gas plants, Refineries, Petrochemicals Sector, Oil rigs, Construction industries, Tunneling & Mining, Hydro Power and thermal Power plants. List of Consumable Spares: * Thread Puller * Load Cell * Bridge * Nut Driver How to Use: 1. Slide The Nut Driver Into The Nut. 2. Place The Bridge And Load Cell, Over The Stud 3. Tighten The Thread Puller Over The Stud Into Each Load Cell Until Securely In Contact With The Cylinder Piston. 4. Connect The Hydraulic Hoses To All The Tensioners, As Well To The Pump Manifold. 5. Ensure That The Hoses Are Connected Firmly At Both The Ends. 6. Apply Hydraulic Pressure To The Load Cell ,Which Actuates The Hydraulic Load Cells And Apply Even Load Across The Flange By All The Interconnected Bolt Tensioners. 7. Rotate The Nut Driver Using A Tommy Bar, Till It Touches The Flange Surface Firmly. 8. Release The Tool Pressure And The Bolt Tensioning Procedure Is Complete. 9. Repeat The Same Procedure, To Tighten The Alternative Studs… To be able to deliver a leak free bolted assembly you must apply the correct amount of compressive load to the sealing surface or gasket. Salient Features of Sapsons Bolt Tensioner: * Versatile Design: SBT Series Standard Variable Tensioners Are Designed To Provide A Wide Range Of Flexibility, Covering Stud Sizes 3/4″ To 5.3/4″. Different Stud Sizes Are Accommodated By Simply Changing Adaptor Kit Consisting Of Puller, Bridge & Nut Driver, While Utilizing The Same Load Cell. * High Strength Alloy Steel: The SBT Series Tensioner Operates At A Maximum Pressure Of 1500 Bar & Utilizes High Strength AISl 4340 Steel Parts For Long Lasting Performance. * Stroke Indicator: The SBT Series Tensioner Has An Exceptional Stroke Of 15 Mm. Integral Stroke Indicator Allows Piston Stroke To Be Viewed & Measured Indication Of Stroke Is Provisioned With Over Stroke Limit Indication. * Safe Design: The SBT Series Tensioners Are Designed So That In Event Of Over-Stroke, The High-Pressure Fluid Will Be Released From The Inner Side Of The Load Cell, & Thus Saving The Operator From Possible Exposure. * Multi-Tensioning: The SBT Series Load Cell Is Provisioned With Two Connections & This Acts As Manifold For Multi-Tensioning Applications. By Using SAPSONS High Pressure Link Hoses, Any Number Of Bolt Tensioners Can Be Connected & Tightened Simultaneously. This Ensures Equal Tightening Of All Bolts In The Assy. & Reduce The Work Time. * Anti-Roll Seals: Low Frictions, Anti-Roll Seats & Rigid Backup Rings Incorporated For Improved Life And Reliability. * Floating Piston: The Unique Piston Design Allows 2° Tilt Without Any Loss Of Load, Preventing Piston Seizure Or Damage Of Piston Bore.

Hydraulic Tube Expansion Systems : Hydraulic Tube Expansion Systems are specialized tools used in industries like power generation, oil and gas, petrochemicals, and HVAC for the mechanical expansion of tubes into tube sheets. This process creates a tight, leak-proof seal between the tube and the sheet without the need for welding or adhesives.

Torque wrench is one of the very important tool, which is basically precision instrument, on which the quality of our job/ product depends. SAPSONS torque wrenches are manufactured , keeping this basic requirement in mind, and we take special care and precautions, from manufacturing to final testing and acceptance of the same, to ensure that there is no compromise to its quality and reliability. SAPSONS Adjustable / Preset click type Torque Wrenches are compact in design. Critical parts are made out of forged steel for long life and calibrated to an accuracy of + 3%. Available from 2.5 to 2700 NM Torque Capacity covered in 12 models with built in Ratchet Mechanism and Non - Ratchet Mechanism. Available in three different types as follows , depending upon the application, all supplied with + 3% accuracy : 1. Adjustable Click type torque wrench without Ratchet mechanism - where only final tightening is done with Torque wrench. 2. Adjustable Click type torque wrench with in-built Ratchet mechanism - where from initial to final tightening is done with Torque wrench, and for high productivity. 3. Fixed type torque wrench with or without Ratchet mechanism - where only pre-set torque is applied, repeatedly. TORQUE WRENCHES CAN BE SELECTED BASED ON THE REQUIRED TORQUE TO BE APPLIED, FROM OUR BELOW CHART... APPLICATIONS : Power Plants, Refineries, Petrochemicals, Fertilizers, Heavy Engineering Industries, Shipyards and Ship Building, Aeronautics and Automobiles. Features of 'SAPSONS' Torque Wrenches: * Sturdy And Robust Design * Guaranteed Accuracy Of ± 3% * Compact Design Facilitate Usage In Confined Areas. * Ensures Correct Torque By Click Sound, Vision And Operator Feeling * Calibrated By Electronic Calibrators To Close Tolerance, Which Are Certified By NPL. * very Torque Wrench Is Supplied With The Calibration Certificate.

SAPSONS Extra Heavy Duty Slugging / Striking Wrenches are designed for use with hammers where impact or shock loading is required for loosening of frozen and rusty nuts and bolts. These slugging wrenches are duly forged from superior grade special alloy steel. The blanks are duly machined with the wrench openings broached to close tolerance as per federal specifications and undergo a heat treatment process including stress relieving before undergoing short blasting and surface finish operations. SAPSONS Slugging Wrenches are guaranteed for superior performance and durability. Slugging Wrenches are available in – RING PROFILE- Straight Flat , Box type & Offset Handle, OPEN JAW PROFILE– straight Flat and Offset handle , STRUCTURAL WRENCHES – Both Tapered Handle and Tubular Handle types CASTELLED WRENCHES or any special profiles to suit customer’s specific requirements. SAPSONS Slugging Wrenches are available in a range of sizes from 22 mm to 230 mm (7/8" to 9.1/8") across flat. These are suitable for most rigid applications and are useful for fertiliser plants, refineries, petrochemicals, heavy engineering industries, railways, iron and steel manufacturing plants, thermal power stations, etc. Features: * One Piece Forged Construction * Extra Heavy Duty High Impact Resistant * Greater Head Deptt. * Guaranteed Against Premature Failure * Large Striking Face