Valve description: Y-Strainer, Carbon steel, ASTM A216 WCB. Design: ASME 16.34 Body: ASTM A216 WCB Nominal size: 3 Inch. Nominal class: 150 LB. End Connection: RF Test and inspection: API 598. Product Range: Body material: Carbon steel. Normal diameter: 1/2 - 32 Inch (DN15 - DN800). End connection: Flange (FF, RF, RJ), Butt Welding. Pressure range: Class 150 LB (PN10-PN16). Working temperature: -29℃ - +425℃.