... ,reducing,lateral tee 2.Material:carbon steel,stainless steel,alloy steel 3.sample available carbon steel reducing tee Size1/2'' ~ 48''(Seamless); 16'' ~72''(welded); DN15-DN1200typeEqual tee,reduce tee,lateral teeWall ... , sch140, sch160, xxs, std,sch5s, sch20s, sch40s, sch80sStandardANSI B16.9, ANSI B16.11, ANSI B16.5;ASTM A234,ASTM403,ASTM312,ASTM802,ASTM182,ASTM694,ASTM961 ...