304 stainless steel tee

304 stainless steel tee belongs to a type of pipe fitting, also known as pipe fitting tee or tee fitting, tee joint, etc. The three-way valve is mainly used to change the direction of the fluid and is used at the branching point of the main pipeline. There are three types of tees: TS equal diameter tees and TR reducing tees. The equal diameter tees have the same main and branch pipe diameters, while the reducing tees have branch pipe diameters smaller than the main pipe diameter. According to the form of branch pipes, tees are divided into regular tees and diagonal tees. Regular tees are tee fittings where the branch pipe is perpendicular to the main pipe, while tees are tee fittings where the branch pipe has a certain angle with the main pipe. According to the processing technology, tees can be divided into seamless tees (refer to GB/T12459-2017) and board tees (refer to GB/T13401-2017). Three way fittings are used in places where pipelines have branches, and are widely used in chemical, civil construction, machinery manufacturing, shipbuilding industries, etc. due to their convenience and simplicity of use

Three joints are classified by material, including carbon steel, stainless steel, alloy steel, special alloy steel, duplex stainless steel, etc; Carbon steel: (20 #, A3, Q235, Q23 excellent, Q235B, 20G, 16Mn, Q345, Q345R, ASTM A234WPB, ASTM A105, etc.); Stainless steel: (304, 304L, 316, 316L, S30408, S30403, S31608, S31603, SUS304, ASTM A403, TP321, TP317L, 347, 0Cr18Ni9, 00Cr19Ni10, 00Cr17Ni14Mo2, 1Cr18Ni9Ti, 06Cr17Ni12Mo2, 022Cr17Ni12Mo2, etc.); Alloy steel: (16MnR, Cr5Mo, 12Cr1MoV, 10CrMo910, 15CrMo, 12Cr2Mo1, A335P22, St45.8/III, A10bB, etc.); Special alloy steel: (TP310S, 904L, Incoloy800, Incoloy825, Incoloy600, Incoloy625, etc.); Dual phase stainless steel: (F51, S31803, S2205, F53, 2507, S32750, F55, 2607, S32760, etc.)

Three way standard: GB/T12459-2017, GB/T13401-2017

Three way American standard: ASME B16.9, ASME B16.28, ANSI B16.11

Three way petrochemical standard: SH/T3408-2012, SH/T3409-1996

Three way chemical department standard: HG/T21635-1987

Three way power industry standard: DL/T695-2014

Three way petroleum natural growth gas industry standard: SY/T0510-2017

Three way German standard DIN: DIN2615