Standard: API 5CT
Grade: J55, K55, N80, L80, P110, Q125
Material: seamless oil tubular steel pipe (ERW is also ok)
End finish: EUE, NUE
Couplings with pin and box
We can make it according to customers' request
Crossover 4-1/2"*NC38 PIN*BOX N80
Contact:Jose liu
Email:jose@dlpoctg.com
Skype:jose@dlpoctg.com
Tel:+86-18722585559
WeChat:18722585559
