... Pressure:high Temperature:high Standard:ASME B 16.11 Type Elbow,Tee, Thread,Cap,Nipple,StandardASTM B16.9, ASTM B16.11 ... tee, stainless steel tee, alloy steel teeASTM A234 WPB,ASTM A420 WPL6, WPL3;ASTM A105 WPB;ASTM A106;ASTM A350 LF2,DIN St37 ... WP321ASTM A182 F 304, 304L,316, 316L,904LASTM A234 WP12, A234 WP11, A234 WP22, A234 WP5, A234 WP9A420 WPL8, A420 WPL9ASTM A335 P5, P9, P11 ...