casing, tubing and drill pipe(plain-end)
Steel Grade: J55, N80
Dimension: 114.3-325mm
Application: for casing and coupling in petroleum and natural gas industries
We can supply all kinds of seam…
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea