The sample is a stainless steel product measuring 5.5cm by 3.5cm, 2.3cm in diameter and weighing 0.07kg.
A pipe joint with three openings is called a tee. Three-way pipe is widely used in the pipe network for conveying liquid and gas. Due to different conveying medium, the material of tee pipe is divided into: cast iron, cast steel, cast copper, cast aluminum, plastic, glass, etc.
Here we use cast iron. This product is used in the brand qt500-7 ductile iron.
Characteristics and scope of application: ductile iron of ferric shape, medium strength and toughness, good machinability.
At low temperature, toughness changes to brittleness, but low temperature impact value is higher, and has a certain degree of resistance to temperature denaturation and corrosion resistance.Widely used in internal combustion engine oil pump gear, steam turbine medium temperature cylinder baffle, water turbine valve body, railway locomotive and vehicle bearing, machine mount transmission shaft.
Usually, we use qt400-18, qt400-15, qt450-10, qt500-7, qt600-3, qt700-2, qt800-2 and qt900-2 for production.
The metal tee has a main pipe and a branch pipe on the side of the main pipe that is perpendicular to the main pipe and communicated with the main pipe. At the corner where the direction of the main pipe outlet meets the direction of the branch pipe outlet (that is, where they intersect), a valve is arranged, and a circular valve plate is arranged on the valve. The valve plate is of a mutually sealed construction with the inner wall of the tube when the tube chamber is closed.
This design simplifies the new line set, also save on dosage of piping components, which is convenient for employees to master the operation, also facilitate branch pipeline maintenance and supply of each branch in stages tee is mainly used to change the direction of flow, can be used for water pipe, oil pipe road and various kinds of liquid chemical material conveying pipeline can also be used for water supply and drainage water saving water, the dam is on SanNeng ah, and energy such as natural gas, nuclear industry, oil and construction projects, etc.