Damping spring hanger _ Huaneng pipeline equipment _ spring hanger Fig.

Pipe hangers it is stress control tube system to ensure the safe operation of the pipeline long series of products, mainly for supporting the chemical plants, thermal power plants, nuclear power plants, urban gas and chemical refineries and other projects of the heat pipe and equipment . Pipe support pipe support hanger) is a load transfer from the tube or pipe attachment member to member support structure or equipment, piping attachment member by welding, bolting or clamping the like attached to the tube parts It includes a tube hanging, hanging (branch) ear, rings, clips, hanging folders, spring hangers, oblique rod, counterweight, tension bolt, rod, chains, rails, anchors, saddles, pads, Roller, bracket and slide the bracket tightening clamp and skirt-headers and the like. The main function of pipe supports include: bearing piping loads, limiting pipeline displacement and three pipe vibration control. Pipe hangers into its structure: tubular portion, root structure, functional parts and connectors. Functional pieces including constant force spring hanger, variable spring hangers, hydraulic dampers. Gongyi City Huaneng Pipeline Equipment Manufacturing Co., inotropic pipe hangers, mainly for supporting the vertical displacement of power piping or electrical equipment. Mainly rely on its pipe hangers spring force to support the load, so only suitable for use in vertical displacement are small. Inotropic pipe hangers main element is a spring, the company each spring for the variable force spring hanger are strictly tested before leaving the factory all according to requirements, setting in cold hot loads. Pipe hangers protective spring housing, signs thereon, clear display size and cold spring deformation, hot location, easy to observe and repair. Pipe supports in the form of the spring can be divided into a cylindrical coil spring type and spring-loaded disc two. Press tuning can be divided into tuning and non-tuning type two kinds. For pipeline thermal deformation stiffness strict requirements, the choices are generally setting bombs hanging Cylindrical coil spring hanging, usually TITH type, TD model and sv type. Inotropic pipe hangers built with helical springs, in the plumbing and electrical equipment while carrying it, it can very well be able to accommodate thermal displacement pipes or electrical equipment, piping can absorb vibration, can play at the same time damping effect, coupled with the economy than the Constant pipe hangers, and therefore permitted under stress calculations, are construction workers, designers widely used.