welded stainless steel pipe 1.Grade: 304,304L,316,316L etc ... OD:3/8"-16" 4.WT:SCH10S-SCH80S Welded/Seamless Austenitic Stainless Steel pipes with grade of TP304/304L & TP316/316L ... to standard ASTM A312.Items Description Rarmks Commodity name welded stainless steel pipe Materials 300series including304,TP304,304L,316,TP316, ... appreciated the opportunity to cooperate with you welded stainless steel pipe