Type: Carbon Seamless Pipe Standard and Material: API 5L GR. X52 PSL2 Size: 8 Inch 10.31mm WT 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.