... steel pipe tee Materila:Carbon steel A234WPB Class:SCH10 to SCH160,STD,SGP,SCHXS,SCHXXS Size:from 1/2" to 24" seamless pipe ... fittings;from 1/2" to 48"welded pipe fittings.Wall thickness:SCH10,SCH20,SCH30,SCH40 ... or hot galanizedPacking:wooden case,wooden pallet,sack carbon steel pipe tee