With advanced technologies and facilities, strict quality control, reasonable price, superior service and close co-operation with customers, we are devoted to providing the best value for our customers for Dn1400 Large Diameter Lsaw Steel Pipe, Api Lsaw Steel Pipe Seamless Steel Pipe , Erw Round Steel Pipe , Seamless Rectangular Pipe ,Ssaw 3pe Coated Steel Pipe . Welcome any of your inquiries and concerns for our products, we look forward to establishing a long-term business relationship with you in the near future. contact us today. The product will supply to all over the world, such as Europe, America, Australia,Peru , United States ,Tunisia , Denmark .We would very much welcome an opportunity to do business with you and have pleasure in attaching further details of our products. Excellent quality, competitive prices,punctual delivery and dependable service can be guaranteed.