API 5L Line Pipe API SPEC 5L A25,A,B,X42,X52,X60 API 5L Line Pipe StyleSizeSteel gradeStandardApplicationsODWTLine pipes8~2192~40A25,A,B,X42,X52,X60API SPEC 5LTransportation of oil and gas, such as pipeline, high voltage lines, low temperature pipeline API 5L Line Pipe