BOLTING TOOLS Enerpac Bolting Tools
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E414e GB BOLTING TOOLS Enerpac Bolting Tools Enerpac's Bolting Solutions caters to the complete bolting work-flow, ensuring joint integrity in a Bolting Integrity Software variety of applications throughout industry: Visit www.enerpac.com to access our free on-line bolting software application Joint Assembly and obtain information on tool selection, bolt load From simple pipe alignment to complex joint positioning of large calculations and tool pressure settings. A combined application data sheet and joint completion report is structural assemblies, our comprehensive line of joint assembly also available. products range from hydraulic and mechanical alignment tools to PLC-controlled multi-point synchronous positioning systems. Controlled Tightening Enerpac offers a variety of controlled tightening options to best meet the requirements of your application. From mechanical torque multipliers to hydraulic, pneumatic and electric driven square drive wrenches, and from low profile hexagon torque wrenches to inter- connectable bolt tensioning tools; we offer the products you need for accurate and simultaneous tightening of multiple bolts. Joint Separation Enerpac also provides hydraulic nut splitters and a variety of mechanical and hydraulic spreading tools for joint separation during inspection, maintenance and decommissioning operations. High quality bolting solutions from the brand you can trust. See how Enerpac can make your bolting work-flow more accurate, safer and efficient. www.enerpac.com Bolting Tools Overview Tool Type and Functions Series Page INTRODUCTION AND CAPABILITIES Bolting Solutions – Product Range Overview 2 ▶ CONTROLLED TIGHTENING AND LOOSENING Torque Tools • Manual Torque Wrench Multipliers E 4 ▶ • Hydraulic Square Drive Wrenches and Accessories, Steel S 6 ▶ • Heavy-Duty Impact Sockets BSH 10 ▶ • Hydraulic Hexagon Wrenches and Accessories, Steel W 12 ▶ • UltraSlim Bi-Hexagonal Stepped Width Cassettes W-SL 22 ▶ • Roller Cassette Torque Wrench, Bi-Hexagonal WCR 24 ▶ • Hydraulic Square Drive Wrenches, Aluminium SQD 26 ▶ • Hydraulic Hexagon Cassette Wrenches, Aluminium HXD 30 ▶ • Pneumatic Torque Wrenches PTW 34 ▶ • Electric Torque Wrenches ETW 36 ▶ Torque Wrench Pumps • Selection Matrix Pumps - Wrenches - Hoses 40 ▶ • Portable Electric Torque Wrench Pump, universal motor PME, PMU 41 ▶ • Electric Torque Wrench Pumps, universal motor ZU4T 42 ▶ • Electric Torque Wrench Pumps, induction motor ZE4T, ZE5T 46 ▶ • Electric Torque Wrench Pumps, induction motor TQ 48 ▶ • Compact Pneumatic Torque Wrench Pumps PTA 50 ▶ • Air Driven Torque Wrench Pumps ZA4T 52 ▶ Tensioning Tools & Pumps • Hydraulic Bolt Tensioners GT 56 ▶ • Electric Pumps, universal motor ZUTP 58 ▶ • Portable Hand Pump, Hoses and Couplers HPT, HT, B 59 ▶ • Air Pump ATP 60 ▶ JOINT ASSEMBLY AND POSITIONING Power Box - Portable Tool Sets SC, SL, SR 61 ▶ Cylinder-Pump Sets SCH, SCR 62 ▶ Flange Alignment Tools ATM 64 ▶ JOINT SEPARATION Hydraulic Nut Cutters, single and dual blade models NC, NC-D 65 ▶ Hydraulic Nut Splitters NS 66 ▶ Hydraulic Flange Spreaders FS 68 ▶ Parallel Wedge Spreaders FSH, FSM 69 ▶ Hydraulic Wedgie and Spread Cylinders A, WR 70 ▶ Mechanical Flange Face Tool "QuickFace" FF 71 ▶ YELLOW PAGES, TECHNICAL INFORMATION Bolting Solution and Application Worksheet 73 ▶ Safety Instructions 74 ▶ Bolting Theory 76 ▶ Torque Tightening 78 ▶ Tensioning 80 ▶ Hexagon Nut and Bolt Sizes, Key to Measurement 82 ▶ Pressure versus Torque S and W-Series Torque Wrenches 84 ▶ 1 Bolting Solutions ATM-Series, Flange Misaligned joints Solution: Alignment Tools Flange Alignment Tools Joints must be pulled together and correctly The Enerpac ATM-Series Flange Alignment aligned prior to tightening. Current methods Tools are developed to rectify twist and of manipulation tend to be dangerous and rotational misalignment without additional involve a high degree of manual lifting stress in pipelines. using slings, hooks and lifting gear. These Hydraulic cylinders, jacks and lifting methods can damage joint components, are wedges can also be used to assist in time consuming in setup and disassembly, positioning and aligning. operational time and the amount of manpower required. E-Series, Manual Controlled tightening when Solution: Torque Multipliers external power is unavailable Manual Torque Multipliers Applications are often located where Enerpac E-Series manual torque multipliers external power sources to drive air or offer a range of output torques from manual electric powered tools are unavailable but inputs that can easily be achieved by an controlled bolting is required, typically operator, providing accurate, efficient at values higher than an operator can torque multiplication for make-up or break- generate using manual wrenches. out of joint fasteners. S and W-Series, Industrial Applications Solution: Torque Wrenches Hydraulic Torque Wrenches Controlled tightening of multiple sized Enerpac hydraulic torque wrenches are fasteners for industrial applications. professional tools for industrial applications. Truly versatile tools which utilize standard Impact Sockets, optional direct Allen-Key Drives or interchangeable hexagon cassettes to provide controlled tightening of multiple sized fasteners per tool. Optional accessories further extend the application range of these products. PTW and ETW-Series, General Applications Solution: Pneumatic and Electric Torque Wrenches Torque Wrenches Applications that require controlled bolting, Enerpac PTW-Series pneumatic torque feature a high volume of fastenings. wrenches are fast, easy to use and highly accurate. Enerpac ETW-Series electric torque wrenches are particularly well suited for complex jobs, which demand precision and traceability. 2 www.enerpac.com Bolting Solutions Controlled Bolting Solution: GT-Series, Hydraulic Bolt Tensioners Bolt Tensioners Increasing Health and Safety, Environmental Enerpac GT-Series Bolt Tensioners and Productivity requirements demand can achieve accurate preload in single even and parallel joint closure to ensure or multiple fastener applications a sound assembly, especially on pressure simultaneously, without inducing rotational containing vessels. This often requires twist or contending with the uncertainties of the simultaneous tightening of multiple friction and lubrication. fasteners. Frozen or Corroded Nuts Solution: NC and NS-Series, Hydraulic Nut Cutters Nut Cutters Often nuts are difficult to remove, while Nut splitting with the NC and NS-Series loosening using tightening tools is possible, Hydraulic Nut Cutters is the safest method. it generally requires larger equipment and It takes less time and avoids costly damage is time consuming. to joint components. The head design fitted The use of cutting torches or hammers with heavy-duty chisels permits the splitting and chisels can cause damage to the joint of nuts on a wide variety of applications. components, requires significantly longer With the two blades models nuts are split setup and operational time, and can present from two side in one action. a potential safety risk. Joint Separation Solution: FSH, FSM-Series, Parallel Wedge Spreaders Wedge Spreaders Separation of stubborn joints for inspection The FSH, FSM-Series parallel wedge and maintenance, particularly those fitted spreaders offer controlled separation with ring grooves or those with external without bending or risk of slipping from the forces acting on them are often difficult to joint. The FS-Series spreaders are ideally separate. The use of hammers and wedges, suited to flanged joint applications. chain blocks and lever bars can damage joint components and present a potential safety risk. Pumps and Accessories Pumps and Accessories A wide range of pumps and accessories are available including: manual, air and electrically operated pump units, hoses, gauges, manifolds and fittings. 3 E-Series, Manual Torque Multipliers ▼ Shown from left to right: E291, E393, E494 Accurate, Efficient Torque Multiplication When accurate make-up or break-out of stubborn fasteners requires high torque Typical Torque Multiplier Applications • Locomotives • Power plants • Pulp and paper mills • Refineries • Chemical plants • High-efficiency planetary gear sets achieve high output torque • Mining and construction • Off-road equipment from low input torque • Shipyards • Most models operator protected by anti-backlash device • Cranes. • Multiplier output accuracy ± 5% of input torque • Reversible, tighten or loosen bolts Heavy Duty Sockets • Reaction bar or reaction plate type Use only Heavy Duty Impact • Angle-of-turn protractor standard on E300 models Sockets for power driven torquing equipment, according to ISO2725 • Reaction plate models offer increased versatility with reaction and ISO1174; DIN3129 and point locations DIN3121 or ASME-B107.2/1995. • E300 and E400 series replaceable shear drives provide overload protection of internal power train (one replacement shear drive is Page: 10 included). ▼ SElECTION CHART Torque Output Torque Model Multiplier Capacity Number Type (Nm) (Ft.lbs) 1015 750 E290PLUS 1355 1000 E291 Reaction Bar 1625 1200 E391 Multiplier 2980 2200 E392 4340 3200 E393 2980 2200 E492 Reaction 4340 3200 E493 Plate 6780 5000 E494 Multiplier 10.845 8000 E495 4 www.enerpac.com Manual Torque Multipliers Manual Torque Multipliers Use Reaction Bar Models: Enerpac manual torque • where space is limited E multipliers provide efficient • where multiple reaction points Series torque multiplication in wide are available clearance applications and when external • when portability