Tee fittings accord to ANSI, ISO, JIS and DIN Standards, Measures 1/2 to 56 Inches.
A tee is also called triplet,three way and "T" pieces and it can be used to either combine or split a fluid flow. Most common are tees with the same inlet and outlet sizes, but 'reducing' tees are available as well. it means the one or two ends are differ in dimension.due to thisdimension differ,the makes the tee fittings with the capacity to control the volume when requried.

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Key Specifications/Special Features:
Size range: 1/2 to 56 inches (DN15 to DN1400)
Pressure: SCH5 to SCH160, class 3000, 6000 and 9000
Material:
carbon steel, stainless steel, malleable iron and brass, A234, A105, A403, F304, F304L, F316 and F316L
More Tee roducts:
Hot pressure tee
Welded latered tee
A335 P91 Spheroidal tee
A234 WPB forged tee
Spheroidal tee
A335 P91 forged lateral