Comparison : Item # P52S1016WN1006N, 150# Schedule 10 - Weld Neck Raised Face Flange, 316 Stainless Steel
Item # P52S1016WN1014N, 150# Schedule 10 - Weld Neck Raised Face Flange, 316 Stainless Steel
Item # P52S1016WN1020N, 150# Schedule 10 - Weld Neck Raised Face Flange, 316 Stainless Steel
Item # P52S1016WN1024N, 150# Schedule 10 - Weld Neck Raised Face Flange, 316 Stainless Steel
Item # P52S1016WN1030N, 150# Schedule 10 - Weld Neck Raised Face Flange, 316 Stainless Steel