API Coupling nu (non-upset) J55 Grade Od1.315in Coupling Od1.66"
USD $4 - $12 /Piece
Min.Order:1 Piece
tianjin dalipu oil country tubular goods co.,ltd
API Coupling nu (non-upset) J55 Grade Od1.315in Coupling Od1.66"
API Coupling nu (non-upset) J55 Grade Od1.05" Coupling Od1.31"
API Coupling nu (non-upset) J55 Grade Od1.66" Coupling Od2.05"
API Coupling nu (non-upset) J55 Grade Od1.9in Coupling Od2.21"
API Coupling nu (non-upset) J55 Grade Od2-3/8" Coupling Od2.08"
API Coupling nu (non-upset) J55 Grade Od2-7/8" Coupling Od3.5"
1.Size:1.9" to 20" 2.Grade:J55,K55,N80-1,N80Q,L80-1,L80-9Cr, L80-13Cr,C90,C95,T95,P110,Q125 api 5ct coupling 1.O.D: 2-3/8"-20"
3.Standard: API Spec 5CT and Agree
2.Grade:J55 K55 N80 P110 ect
3.Thread :NU EU STC LTC BTC
4.Standard: API 5CT