Product Description: OCTG Tubing is a type of oil well drill pipe used in the oil and gas industry. It is made from high grade carbon steel and designed to meet the unique needs of the oil and gas industry. The ... Lire la suite
Construction Steel Crude OCTG Casing And Tubing L80 Round Section Shape What is OCTG casing? OCTG casing is large diameter pipe which needs to be cemented into the borehole. The diameters of OCTG casing pipe ... Lire la suite