The branch pipe is different from the other two diameters called the reducer tee. The same diameter at both ends is called an equal diameter tee.

Reducing tee is widely used in the construction and overhaul of petrochemical, oil and gas, liquefied petroleum gas, chemical fertilizer, power plant, nuclear power, shipbuilding, papermaking, pharmaceutical, food hygiene, urban construction, and other industries. In the industry, the pressure of such pipe fittings is relatively high, the maximum pressure can reach 600 kg, and the water pressure in the living is low, generally 16 kg.

For the reducer tee, the method is as follows: For example, “T4 x 4 x 3.5” means a reducer with a diameter of 3.5 inches and a diameter of 3.5 inches.

The material of the reducer tee is generally 10# 20# A3 Q235A 20g 20G 16Mn ASTM A234 ASTM A105 ASTMA403, etc.

The outer diameter of the reducer tee ranges from 2.5″ to 60″, and from 26″ to 60″ is the weld tee. The wall thickness is 28-60mm.

The wall thickness of the reducer tee is: Sch5s, Sch10s, Sch10, Sch20, Sch30, Sch40s, STD, Sch40, Sch60, Sch80s, XS; Sch80, Sch100, Sch120, Sch140, Sch160, XXS.