... flange for pipe joint 2.1/2'' to 60'' 3.high quality 4.T/T,L/C 5.API,CE ... carbon steel,alloy steel 3. Size range: From ½” up to 60” "4. Schedule:SCH STD, XS, XXS, SCH 10 ~ SCH ... flange;lapped flange;blind ;spectacle blind,etc.Size RangeFrom ½” up to 60” ScheduleSCH STD, XS, XXS, SCH 10 ~ SCH ... threaded (NPT or PT type)Size RangeFrom 1/8” to 4” Schedule2000,3000,6000,9000 lbsMaterial Code:1 CARBON STEELASTM ...