Features and introduction of elbow support Conventional classification
Flexible elbow Compression elbow with side elbow Quick assembly elbow with seat elbow flange elbow 180° elbow double-bearing elbow single-bearing elbow
Socket elbow, reducing elbow, seamless elbow, butt welding elbow, 90° elbow, 45° elbow, combined tee, internal threaded elbow, stamping elbow, push elbow, high pressure elbow, wear-resistant elbow, mechanical bend Flange type elbow groove type elbow three-dimensional elbow external thread elbow threaded elbow special elbow waterproof elbow
The deformation characteristic of the hot push elbow is to determine the diameter of the tube blank according to the law of the constant volume before and after the plastic deformation of the metal material.
The tube blank diameter used is smaller than the elbow diameter, and the deformation process of the blank is controlled by the mandrel, so that the inner arc is compressed The metal flow is compensated to other parts that are thinned due to diameter expansion, so as to obtain an elbow with uniform wall thickness.