strainer.flange ends. DN50~DN600.Pressure:150LB~900LB,PN10~160,JIS 10K~40K. strainer,flange type. Design & manufacture standard: API6D, API600.Face to ... -welding end dimensions: ANSI/ASME B16.25.Inspection & test standard: API6D, API598.Pressure: 150Lb, 300Lb, 600Lb, 900Lb or PN 2.0MPa~PN ...