Standard: API5CT
Steel grade: J55, K55, N80, L80, P110
Specification: 2-3/8, 2-7/8, 3-1/2, 4-1/2
Length: 1ft, 2ft, 3ft, 4ft, 6ft, 8ft, 10ft,15ft
We can make it according to customers' requirements
Contact:Bonnie Xu
Email:BonneXu@dlpoctg.com
Mob/Wechat:86+13602055205
SKYPE:BonnieXu22
Linkedin:BonnieXu
