1.45 degree pipe fitting lateral tee 2.1/2'' to 106'' 3. ... C 5.API,CE,ISO lateral tee 45 degree pipe fitting lateral tee 1. Material: carbon steel,stainless steel,alloy ... WP321, WP347, WPS 312545 Duplex$super duplex stainless steel ASTM A 815 UNS S31803, UNS S32750, UNS S32760 STANDARDSANSI, ISO, ... F321, F347, 5 Duplex$super duplex stainless steel ASTM A 182 F51/UNS S31803, F53/UNS S32F50, F55/UNS ...