Type: Slip On RF Flange Material and Grade: ASTM A182 F22 ASME B16.5 Manufacture Method: Forged Size: 8Inch Class300 Raised Face Surface Treatment: Oiled, etc. Independence Inspection: Chemical Test, Mechanical Test. Application: For Pipe Connection, etc. 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.