... for customers to provide satisfactory products. Seamless steel pipe Seamless steel pipe for liquid transport :Applicable to transport liquid, ... Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Flaring Test, ... OD 16mm - OD 426mm OCTG PIPE, OIL PIPELINE: Material:J55,K55,N80,P110,L80/Gr.B X42,X46,X52, ...