Stainless Steel Reducer
Stainless Steel Reducer is used to connect different sizes of tubes; generally it is divided into concentric reducer and eccentric reducer two kinds of tubes, when the projections of the two ends of the reducer stand up after the mouth of the concentric circle, stainless steel reducer it is called concentric reducer, and eccentric reducer projection is the small circle tangent to the outer circle.
Overview
Design:
Stainless steel reducer or expansion deformation pressing process, according to the fittings of different materials and reducers, to determine the use of cold or hot pressing.
Under normal circumstances, try to use cold pressing, but for many times to reduce the diameter and cause serious work hardening, wall thickness or alloy steel materials should be used hot pressing.
Expansion molding is the use of smaller than the diameter of the large end of the reducer pipe billet, with an internal punch die along the inner diameter of the billet expansion molding. Expansion process is mainly to solve the large diameter reducer is not easy to reduce the diameter of the tube forming situation, sometimes according to the material and product molding needs, the expansion and reduction of the combined use of methods.
Stainless steel reducers are connected in a variety of ways, the common types of fittings are compression, pressure, live, propulsion, push-threaded, socket welded, flange connection, welding and the combination of welding and traditional connection of the derived series of connections.
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