High pressure four-way pipe fittings

The manufacturing method of high-pressure four-way pipe fittings is to produce high-quality high-pressure four-way pipe fittings of various specifications using smaller power equipment. The method of the present invention is to make the tube blank into a torpedo shape and open a small hole in the middle. After heating the tube blank to the forging temperature, it is placed between an upper mold and a lower mold with a curved surface. While the upper mold applies radial pressure to the tube blank, a pull block installed inside the hole is used to stretch it along the axis of the small hole at a certain rate to shape it.
All the high-pressure four-way fittings produced by our factory comply with national standards, have quality assurance, and are reasonably priced. We welcome you to come and purchase, and we will be dedicated to serving you!