Wind load: Piping which are located outdoors and thus exposed to wind will be designed to withstand the maximum wind velocity expected during the plant operating life.The weight of risers (vertical sections of pipe) can be supported by riser clamps. fluid weight) and concentrated weight load (e.g. Pipe bending is caused mainly due to two reasons: distributed weight load (e.g. In horizontal pipes, these loads cause bending, and the bending moment is related to normal and shear stresses. This type of loads act throughout the life cycle of pipe. Dead weight: It is the self weight of pipe including fluid, weight of fittings & other inline components (say valve, insulation etc.).If outer diameter is used for calculating approximate metal cross-section as Pressure well as pipe cross-section, the axial stress can often be approximated as follows : S =Pd /(4t) The internal pressure exerts an axial force equal to pressure times the internal cross section of the pipe. The pressure also induces stresses in the radial direction, but these are often neglected. Internal or external pressure induces stresses in the axial as well as circumferential ( Hoop Stress) directions. A pipe such as a jacketed pipe core or tubes in a Shell & Tube ex-changer etc. Internal/External Pressure: A pipe used for transporting fluid would be under internal pressure load.These are typically steady or sustained types of loads such as internal fluid pressure, external pressure, gravitational forces acting on the pipe such as weight of pipe and fluid, forces due to relief or blow down, pressure waves generated due to water/steam hammer effects. Alternative materials and surfaces are available on request.Loads on piping system Primary load Versions in stainless steel V2A and V4A are generally available from stock. Technischer Überwachungsverein (TÜV) for the Heavy Seriesįor the finishing of the range of pipe, tube, hose and cable clamps as well as metal hardware in carbon steel, STAUFF relies on the STAUFF Zinc/Nickel surface coating which has proven successful for many years. It provides reliable surface protection – even after transport, handling and assembly – and meets all current legal requirements.
#Brackets to secure pipes series#
Technischer Überwachungsverein (TÜV) for the Standard Series STAUFF guarantees prompt service, even for customised solutions according to customer’s specifications or based on our in-house development.įor selected types and series, independent certificates and approvals can be provided:ĭet Norske Veritas / Germanischer Lloyd (DNV-GL) The processing of fire-proof clamp body materials, tested and approved according to several international fire-protection standards (such as BS 6853, EN 45545-2, UL 94) is only one of the many particular strengths of STAUFF
Their vibration and noise reducing features are appreciated as being an important contribution to environmental protection and occupational health and safety. Heavy Series according to DIN 3015, Part 2įor more than 50 years, STAUFF Clamps in the Standard, Heavy and Twin Series according to DIN 3015 symbolise quick and easy as well as secure installation of pipes, tubes, hoses, cables and other flexible and rigid components with outside diameters up to 450 mm. Safety Locking Plates and Safety Washers (Standard Series) Clamp Kits without Mounting Accessories (Standard Series)Ĭlamp Kits with Single Weld Plate (Standard Series)Ĭlamp Kits with Elongated Weld Plate (Standard Series)Ĭlamp Kits with Twin Weld Plate (Standard Series)Ĭlamp Kits with Hexagon Rail Nuts (Standard Series)Ĭlamp Kits with Channel Rail Adaptor (Standard Series)Ĭlamp Kits with Angled Weld Plate (Standard Series)Ĭlamp Kits with Bridge Weld Plate (Standard Series)Ĭlamp Bodies with Rubber Inserts (Standard Series)Ĭlamp Kits with Rubber Inserts (Standard Series)