Process and Technical Requirements of Cast Iron Tee

The materials of cast iron tee are cast iron, stainless steel, alloy steel, malleable cast iron, carbon steel, etc. The ways of connection with pipes are: direct welding (the most commonly used way), flange connection, threaded connection, socket connection, etc. A commonly used pipe fitting for connection in pipeline installation, which is used for connection outside the bend of pipeline.
 
Classification of cast iron tee: reducing tee, Y tee, high pressure tee, etc.
1. It is divided into carbon steel, cast steel, alloy steel, stainless steel, copper and aluminum alloy.
2. It can be divided by production method into pushing, pressing, forging, casting, etc.

Technology of cast iron tee:
Cast iron tee is a kind of pipe fitting used at the branch of pipeline. At present, hydraulic bulging and hot pressing are usually used to manufacture cast iron tee with seamless pipe.
1. Hydraulic bulging.
2. Thermoforming. 

Technical requirements of cast iron tee:
First of all, it is necessary to select specifications and put forward pipe materials. According to different specifications of cast iron tee fittings. Sand blasting is required after blanking, and iron scale on the surface should be removed before forming. The forming method is hydraulic bulging.