... /API 3D ELBOW BEND 52) Size: NPS 1/2"-120"(DN15-3000) 3) Varieties: SGP, STD, SCH40, SCH80 4)Material:CS,AS ... HEBEI QIANDIN PIPE FITTINGS MANUFACTURING CO.,LTD.PRODUCT TYPEANSI/API CS 3D ELBOW BEND, ASTM A106 GR B ELBOW BEND, ASTM A234 ... bend, seamless bend, butt welded bend, carbon steel elbow bend(CS bend), mild steel elbow bend(MS bend), alloy steel elbow ...