ブックタイトルHYDRAULIC SNUBBERS

概要

HYDRAULIC SNUBBERS

IntroductionWe, SANWA TEKKI CORPORATION (STC) was founded in 1907 to meet the increasing demands formodernizing the public railway facilities as Japan's very first manufacturer and specialist of hardwareand equipment for overhead power supply(catenary)systems in the railway electrification program.Since then, STC has been continuously contributing to Japan's industrial development through its highquality products and its ceaseless research and development of new products for infrastructure inJapan.In 1953, STC began to manufacture pipe hangers and supports including variable spring hangers andconstant spring hangers for high temperature and high pressure pipings in thermal power plants andlarge ships as the first and only manufacturer in Japan. Through its strict quality control, STC's pipehangers & supports could receive high evaluation from customers, and expanded the market intopetrochemical plants and nuclear power plants in Japan and also in the world.Furthermore, STC originally developed hydraulic snubbers, mechanical snubbers, and computerprograms for analysis of thermal stress and displacement, supporting load and static & dynamic seismiceffects of piping systems. At the present, STC can prepare and supply 3D-CAD design data for efficientand easy checking of the support design by virtually examining the interface of the support assembliesby objects in the vicinity.And then, STC have been the only one manufacturer having a full line services of piping hangers,supports, hydraulic & mechanical snubbers and engineering services in the world.3