ASTM A53 API 5L BS1387 ERW Black Steel Pipes

　　Model NO.: black steel pipes-20170210

　　Technique: ERW

　　Surface Treatment: Black

　　Section Shape: Round

　　Type of Shipping: in Container or Bulk Vessel

　　Inspection: by 3rd Party or by Customers or by Ourselves

　　Products Details: Line Pipes, Hollow Pipes, The Fluid Pipes

　　Type: Welded

　　Material: Carbon Steel

　　Usage: Pipeline Transport, Oil/Gas Drilling, Construction & Decoration, Special Purpose