1) Type: ANSI/API 3D ELBOW BEND 52) Size: NPS 1/2"-120"(DN15-3000) 3) Varieties: SGP, STD, SCH40, ... ELBOW BEND, 90 degree bend, ANSI ELBOW BEND 90D, 90 degree elbow bend, ansi elbow bend, pipe bend, seamless ... steel elbow bend(SS bend)...SIZENPS1/2”-120”(DN15-3000)WALL THICKNESSSCH5S/10S, SCH20/40/80/160, STD/ ... , WP321/TP321 , WP310/TP310…..STANDARDANSI B 16.9/ANSI B16.49/API/MSS/JIS/DIN etc…we can also ...