API 5L GrB 3LPE coating pipe OD:10.3mm-1420mm WT:Sch SGP-XXS Length: ... ,random length Application:chemical fertilizer pipe API 5L GrB 3LPE coating pipeOD:10.3mm-1420mmWT:Sch SGP-XXSLength:6m,12m,15m ... A335,X42,X56,X60,X70,TP304L API 5L GrB 3LPE coating pipe,API,PED,ISO certificate,DIN,JIS,BS standard