Type: Seamless Elbow. Material Grade: ASTM A234 WPB. Radius: LR. Standard: ASME B16.9. Degree: 45 Degree. Size: 4 Inch SCH 40. Surface Treatment: Painting/Galvanized/Coating. Application: For Pipe Connection. Packing: Pallet/Wooden Case or as Your Requirements. Payment Terms: TT/LC, West Union, Paypal and O/A. Delivery Time: 7-25 Days after Receiving the Deposit.