Type: WN RF Stainless Steel Flange. Material Grade: ASTM A182 F304. Standard: ASME B16.5. Manufacture Method: Forged. Size: 2 1/2 Inch SCH 40S 600LB. Surface Treatment: Oiled. Application: For Pipe Connection. Packing: Pallet/In Bundles/Wooden Case with Steel Strips or as Your Requirement. Payment Terms: TT/LC, West Union, Paypal and O/A. Delivery Time: 7-25 Days after Receiving the Deposit.