Type: Bend 3D Material Grade: API 5L PSL1 GR.B ASME B16.49 Size: 16Inch x 6.35mm 3D 90Degree Surface Treatment: Black Painting/Galvanized/Anti – Corrosion Coating, etc Application: For Water, Oil & Gas, etc Packing: In Bundles Case or as Your Requirement Payment Terms: TT/LC, West Union, Paypal and O/A. Delivery Time: 7-25 Days after Received the Deposit.