<![CDATA[EC21 Product Catalogs - casing pipe price]]> <![CDATA[Low Price Seamless Steel OCTG 7inch 29ppf Casing Oil Api Casing and Tubing Pipe]]> <![CDATA[Structural Steel Pipe GOST8731-74]]> <![CDATA[Honed Cylinder Tubes SAE 1020 or ST52.3, Tolerance H8 or H9]]> <![CDATA[High Frequency Welded Finned Pipe of Punching Type]]> <![CDATA[HDPE Coating Anti-Corrosion Spiral Steel Pipe/Tube]]> <![CDATA[API 5CT Seamless Steel Tubing Pipe with NU / EU/ NEW VAM Connection]]> <![CDATA[API 5CT Seamless Steel Pipe, Steel Grade J55,N80,P110,PH-6 Petroleum Casing and Tubing in Oil]]>