1).Product :8-5/8" API5CT P110 seamless casing steel pipeStandard:API 5CT Grade:J55,K55,N80, ... L80,P110,Q125 8-5/8" API5CT P110 seamless casing steel pipe StandardAPI 5CTGradeJ55,K55,N80,L80,P110,Q125Materialseamless ... casing steel pipe(ERW is also ok)ThreadedBTC,LTC, ... days (in stock) 8-5/8" API5CT P110 seamless casing steel pipe