Comparison : Item # P52S1036SW8004N, 300# Schedule 80 Socket Weld Raised Face Flange, 316 Stainless Steel
Item # P52S1036SW8006N, 300# Schedule 80 Socket Weld Raised Face Flange, 316 Stainless Steel
Item # P52S1036SW8010N, 300# Schedule 80 Socket Weld Raised Face Flange, 316 Stainless Steel
Item # P52S1036SW8012N, 300# Schedule 80 Socket Weld Raised Face Flange, 316 Stainless Steel
Item # P52S1036SW8014N, 300# Schedule 80 Socket Weld Raised Face Flange, 316 Stainless Steel