→Used in fastening axial force, yield fastening axial force, yield proof load, break load for class 12.9, class 10.9, class 9.8, class 8.8 bolts and studs, etc.
→Used in mechanical property test for friction bolts, bearing type bolts, tensile bolts, torsion-shear type bolts, large hexagon bolts, friction prestress bolts, etc.
→Used in special bolts used on offshore platform,shipbuilding equipment, heavy duty truck trailer,highway railway bridge,railway transportation equipment,mining hoisting machinery equipment, engineering machinery,gear transmission equipment, wind and nuclear power equipment,tower high pressure equipment,industrial and civil construction, steel structure connection,defence technical equipment, fastener quality supervision and inspection area, etc.
Specifications
→high strength bolt load≥5000kN(1.3 times load)
→size of high strength bolts≤M72mm
→measuring range of tensile force:1%~10%FS/s
→load resolution:1/±200000F.s
→loading rate: 600N/s~60kN/s
→displacement rate of piston≥50mm/min
→quick running rate of piston≥800mm/min
→displacement resolution of piston≥0.01mm
→piston stroke≥1000mm
→tensile test space≥4500mm
→automatic moving and pin-inserting control system (optional)
→automatic lifting control system (optional)
→automatic quick adjustment hydraulic control system
→360°rotatory adjusting system for bolts loading and unloading (optional)
→independent,movable,self-cooling,circulating filtration,integrated two-stage servocontrol system
→multiple channels,multiple functions,easy-to-operate HRJ-Test full digital closed-loop test software
Product expansion
→1000kN2000kN3000kNHigh strength Bolt Horizontal Tensile test System;
→10MN15MN20MNHigh strength Bolt Horizontal Tensile test System;
→30MN50MNHigh strength Bolt Horizontal Tensile test System;
Standards
ASTM A307-2017, ASTM A325-2014,DIN EN ISO103-7, DIN EN ISO 103-8, DIN2510-5, DIN558, DIN601, DIN931, DIN933, DIN960, DIN961, ASTM A183, ASTM A563-2015, ASTM A354-2011, ASTM F3125−2015, ASTMA320/A320M-2015, JIS B1166, BS EN 14399-1-2015, BS EN 14399-2-2015, DIN EN ISO 16047-2013, GB/T1231, GB/T5782-2016, GB/T3632;GB/T3098.1
Terms
Specifications of high strength bolts with large hexagon head, large hexagon nuts, plain washers for steel structures;Hexagon head bolts, Sets of torshear type high strength bolt hexagon nut and plain washer for steel structures, Mechanical properties of fasteners-Bolts, screws and studs;High-Strength Structural Bolting Assemblies For Preloading-Part1:General RequirementsPart2:Suitability For Preloading,Fasteners-Torque/clamp force testing, Bolted Connections with Reduced Shank, Hexagon Nuts, standard specification for carbon steel track bolts and nuts;Standard Specification for Alloy-Steel and Stainless Steel Bolting for Low-Temperature Service, Standard Specification for High Strength Structural Bolts, Steel and Alloy Steel,Heat Treated,120ksi(830MPa) and 150ksi(1040MPa) Minimum Tensile Strength, Inch and Metric Dimensions, High strength Bolt Tensile Automatic Testing System, High strength Bolt Tensile Testing System, High strength Bolt Horizontal Automatic Testing System, High strength Bolt Horizontal Tensile Automatic Testing, High strength Bolt Automatic Tensile System