... Standards:JIS,GB ,ASTM.. CS,SS,AS 90 degree long radius elbowMaterial: A234-WPB A234-WP12 ... to SCH160 Manufacturing standard: ANSI, JIS, DIN, EN, API 5L, etc. Bending Angle: Degree 15, 30, 45, 60, 90 ... , 135, 180 and also could manufacture according the angles given by the clients. End Bevel: According to ... free to contact me .I will give you a good price. CS,SS,AS 90 degree long ...