API 5CT обсадных труб

API 5CT casing pipe Standards: API 5CT Grades: J55, K55, N80, L80, C90, T95, P110 Other steel grade is available as per clients requirements. Specifications: O.D.: 4 1/2"-20", W.T.: 5.21mm- 22.22mm. Thread: STC, LC, BTC Beveled/plain end Bxp or not as per customers' request varnished or black rust preventing paint as per clients confirmation Application: OCTG casing pipe Dimensions, Mechanical properties, Chemical compositions: Refer toAPI 5CT some of our api casing pipe specification as below, Contact with me, easily get more profit and efficiencyfor yourself! All our casing and tubing pipes strictly conform to API spec. 5CT. Also we conduct inside SPC and third-party certification to ensure our product quality. Choose our casing and tubing pipe, choose a safe and efficient way for your business and oil exploit.