Type: Slip-On RF Flange Material and Grade: ASTM A105 ANSI B16.5 Size: 4" SCH 40 150 LB Surface Treatment: Oiled, Black painting etc. 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.