ASTM A403 WP904L Stud End Supplier: ASTM A403 WP904L Stud Ends for Flanged Joints, SCH 40S, 3 Inch, ANSI B16.9, 3 Inch, DN80.
MSS-SP-43 Stud End Manufacturer: Short Type Stud Ends, SS 304, 304L, SS 316, 316L, 1/2-24 Inch, DN15-DN600, SCH STD-160, XXS, MSS-SP-43, BE, PE Ends.