... 3.To Bolivia,Indonesia,Russia,South America,ect N80 API oil casing pipe Advantage1. High precision in size ... 2mmLength6000-12000mmStandardAISI, ASTM, BS, DIN, GB, JISMaterialA25,A,B,X42,X46,X52,X56,X60,X65,X70,X80 H40 ... for you ,please email us,leave a message or give me a call. I will reply you soon ... and wish to establish a good business relationship with you. Another products you ...