pipe Tee 1) Type: Straight and reducing tee 2) Material: A234-WPB, A420-WPL6, 3) Size: 1/2"-48", DN15-DN1200 Name :Pipe TeeWall thickness:sch20,sch30,STD,sch40,sch60.Standard:ASME,JIS,DIN,GB,etc.Quality:ISO9001:ISO2000 quality-system have been passed