Stainless steel tees are fittings and pipe connectors. Used at the branching point of the main pipeline. Stainless steel tees can be divided into equal diameter and reduced diameter, and the connecting ends of equal diameter tees are of the same size; The main pipe of the reducing tee has the same connecting size, while the connecting size of the branch pipe is smaller than that of the main pipe.

Stainless steel tee is a type of pipe fitting used at pipeline branches. For manufacturing tees using seamless pipes, two common processes are hydraulic bulging and hot pressing forming. Hydraulic bulging of stainless steel tees is a forming process that uses axial compensation of metal materials to expand branch pipes. The process involves using a dedicated hydraulic press to inject liquid into a tube blank with the same diameter as the tee. The two horizontal side cylinders of the hydraulic press move synchronously to center and squeeze the tube blank. The volume of the tube blank decreases after being squeezed, and the pressure of the liquid inside the tube blank increases as the volume of the tube blank decreases. When the pressure required for the expansion of the stainless steel tee branch pipe is reached, the metal material flows along the mold cavity under the dual action of the side cylinder and the liquid pressure inside the tube blank to expand the branch pipe. The hydraulic bulging process of stainless steel tees can be formed in one go, with high production efficiency; The thickness of the main pipe and shoulder wall of the stainless steel tee has increased.

Materials and Alloys:

Stainless steel tees are typically available in various grades and alloys, including:

● 304 Stainless Steel: This grade is widely used in general-purpose applications due to its excellent corrosion resistance and formability.

● 316 Stainless Steel: Known for its enhanced corrosion resistance, it is often chosen for applications involving exposure to saltwater or harsh environments.

● 321 Stainless Steel: Resistant to high temperatures, it's commonly used in applications where heat and pressure are factors.

● Duplex Stainless Steel: Combining the best features of both austenitic and ferritic stainless steels, it offers exceptional strength and resistance to corrosion.