Hot steel pipe fittings: Size: 1/2"~72" Thickness:SCH20,SGP,STD,SCH40,SCH80, ... Standard:ANSI B16.9/16.28 Product Name: Hot steel pipe fitting1. Type; elbow , Tee , reducer , cap 2, Size: 1/2 ... "~72"3,Standard: ANSI B16.9/B16.28, ASTM, API5L,DIN2605/2605 ... Hot GalvanizedAttached some of our product photos for your reference: PIPE FITTINGS