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Tee Joint Brass Extra Thick 4 Min Outer Tooth Inner Tooth Type A 4 Min Full Outer Wire Tee
Three-way hot pressing is the tube blank larger than the diameter
of the three-way, flattened to about the diameter of the three-way,
in the part of the stretching branch pipe open a hole; The tube
blank is heated and put into the forming die, and the punching die
of the stretching branch pipe is loaded into the tube blank; Under
the action of pressure, the billet is compressed radially. In the
process of radial compression, the metal flows towards the branch
pipe and forms the branch pipe under the tension of the die. The
whole process is formed by the radial compression of the billet and
the stretching of the branch. Different from the hydraulic bulging
tee, the metal in the branch pipe of the hot pressing tee is
compensated by the radial motion of the tube blank, so it is also
called the radial compensation process.
Due to the use of heat after pressing tee, material forming
equipment required to reduce tonnage. Hot-pressed tee has wide
adaptability to materials, suitable for low carbon steel, alloy
steel, stainless steel materials; In particular, the tee with large
diameter and thick pipe wall is usually formed by this process.
Division by material
Carbon steel, cast steel, alloy steel, stainless steel, copper,
aluminum alloy, plastic, argon chromium, PVC, etc.
Division by production method
Top molding, pressing, forging, casting, etc.
Divided by manufacturing standards
Gb standard, electrical standard, chemical standard, water
standard, American standard, German standard, Japanese standard,
Russian standard, etc., as follows: GB/T12459-2017 ASME
B16.9,SH3408,SH3409-96,SH3410-96,HG/T21635,DL/T 695,SY/T 0510,DIN
2615