Shackles - Safe Loads Safe loads of shackles.
Mild Steel - Round Bar Weight of round bars.Metric Bolts - Tightening Torques Recommended thightening torque metric bolts.Metric Bolts - Minimum Ultimate Tensile and Proof Loads Minimum ultimate tensile and proof loads for metric bolts with coarse or fine threads.ISO 724 - Metric Threads Dimensions of metric threads according ISO 724.Horizontal Pipe Hanger Supports - Spacing and Rod Size Recommended maximum support span between hangers - and rod sizes for straight horizontal pipes.Hooke's Law Hooke's law - force, elongation and spring constant.Bolt Torque Calculator Calculate required bolt torque.Fasteners Bolts, nuts and threaded rods - torque, tension and loads.Dimensions Sizes and dimensions of pipes and tubes, and their fittings - inside and outside diameter, weight and more.Rod diameter less than 3⁄8 in (12 mm) is not recommended as support. Recommended rod sizes for individual pipes: Pipe Size Note that hangers supporting steam, water, air or gas piping systems should be able to carry the weight of piping, insulation, valves and other equipment - and water for hydrostatic pressure testing - without exceeding 80% of the supporting hangers yield strength (not exceeding 16 kpsi for steel of unknown properties) Threaded Rods - Proof Load Capacities in Metric Units.1) The maximum loads in the table above are based on allowable tensile stress of 12 kpsi - reduced by 25% to 9 kpsi allowable stress.
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