... ect N80 API oil casing pipe Advantage1. High precision in size and ... Carbon Steel Q235 type of casing pipe thread Thickness1.24-60mmOut ... diameter10.3-1219.2mmLength6000-12000mmStandardAISI, ASTM, BS, DIN, GB, JISMaterialA25,A,B,X42 ... TCS-110TApplicationused for natural gas and Oil petrolPaymentT/T ... /South America, Europe, Asia,Africa etcCertificateBV,SGS,MTC,ISODelivery ...