Oblique Insert Tee, Seamless Tee, Welded Tee, Large Diameter Tee, Complete Specifications

Butt welded tee is a steel hot press forming or forging forming elbow, its connection form is directly butt welded tee and steel pipe, The main manufacturing standards of butt welded tee are generally GB/T12459, GB/T13401, ASME B16.9, SH3408, SH3409, HG/T21635, HG/T21631, SY/T0510.

The cold-drawn tee is a section of the main pipe plus a small branch pipe, obviously, the two large sizes are the main pipe, and the small size that comes out indirectly is the branch pipe. In the pure oxygen pipeline, there is generally pressure, when the activity of oxygen is greater; If the cold drawn tee is used, as long as the debris in the tube moves with the oxygen flow, the collision between the debris and the tube may be caused by the change in the diameter of the tube and the change in the flow rate.

The processing method of cold-drawn tee pipe fittings is: mark the cold-drawn tee to be processed in the pipeline, and punch through the mark.

Special equipment for cold drawing tee pipe fittings: the ejector device is arranged on the pipe, which includes metal, top pressure device, commutator, bracket, etc.; When the metal rod is heated and pushed out by jack and metal rod, the tube wall material naturally turns out the cold drawn tee blank; Then a certain length of pipe segment corresponding to the specification is welded on the cold drawn tee blank formed by the ejector to produce the final product.