... To Bolivia,Indonesia,Russia,South America,ect N80 API oil casing pipe Advantage1. High precision in ... EUE, NUE, LTC,STC,BTC3) Steel grade: J55, K55, L80, N80, P110 type of oil casing ... Thickness1.24-60mmOut diameter10.3-1219.2mmLength6000-12000mmStandardAISI, ASTM, BS, DIN, GB, JISMaterialA25,A,B,X42 ... and wish to establish a good business relationship with you. Another products you will interest from our ...