... ASME/ANSI/JIS/DIN/GB/EN Tee TypeEqual tee, reducing tee,lateral tee, BW/butt weld tee, TH/threaded tee, SW/socket weld tee, seamless teeStandardASTM B16.9, ASTM ... .Material Carbon steelStainless steelAlloy steelDuplex steelNickel alloy steelCarbon steel tee, stainless steel tee, alloy steel teeASTM A234 WPB,ASTM A420 WPL6, ... within 24 hours.Thanks & Welcome ! HOT SALE!!! Socket Welding Reducing Tee