In this category (11)
Tubing — Connections
Tubing Connection EUE (External Upset Ends)
API 5CTAPI 5B
Grades / classes: for all groups
Tubing — Connections
Tubing Connection NUE (Non-Upset Ends)
API 5CTAPI 5B
Grades / classes: for all groups
Tubing — Connections
Tubing Connection Premium (Gas-Tight)
API 5CTAPI 5B
Grades / classes: for all groups
Related standards
FAQ
Frequently asked questions
Which standards apply to OCTG Tubing?
TUOJING supplies octg tubing to API 5CT, API 5B. Each product page lists its governing standard, grades and size range.
Does TUOJING ship OCTG Tubing to the Middle East?
Yes. We consolidate and route octg tubing to the major Middle East ports (Jebel Ali, Dammam), with mill certification and customs support.