Type: Spectacle Blind RTJ Flange Material and Grade: ASME B16.48 A182 F304 Manufacture Method: Forged Size: 3inch CL600 Ring Joint Face Surface Treatment: Pickling, etc. Application: For Pipe Connection, etc. Packing: Pallet/In Bundles/Wooden Case with Steel Strips or as Your Requirement. Payment Terms: T/T, West Union, Paypal and O/A. Delivery Time: 7 - 25 Days after Receiving the Deposit.