In this category (20)
OCTG — Casing Connections
Casing Connection STC (Short Round)
API 5BAPI 5CT
Grades / classes: for all groups
OCTG — Casing Connections
Casing Connection LTC (Long Round)
API 5BAPI 5CT
Grades / classes: for all groups
OCTG — Casing Connections
Casing Connection BTC (Buttress)
API 5BAPI 5CT
Grades / classes: for all groups
OCTG — Casing Connections
Casing Connection Premium Gas-Tight
API 5BAPI 5CT
Grades / classes: for all groups
Related standards
FAQ
Frequently asked questions
Which standards apply to OCTG Casing?
TUOJING supplies octg casing to API 5CT, API 5B. Each product page lists its governing standard, grades and size range.
Does TUOJING ship OCTG Casing to Iran and the Gulf?
Yes. We consolidate and route octg casing to the major Gulf ports (Jebel Ali, Dammam) and Bandar Abbas, with mill certification and customs support.