Welding Neck Flange Description: Type: Welding Neck Flange Material Grade: A182 F316L Size: 6 Inch SCH80 150LB Surface Treatment:Oiled, etc.. Application: For Pipe Connection,etc. Packing: In Pallet/wooden case or as Your Requirements. Payment Terms: TT/LC, West Union, Paypal and O/A. Delivery Time: 7-25 Days after Received the Deposit.