The First 100% Coatable Connection
This is a Position Make-
Thousands of Strings in Service
Field proven in highly corrosive environments. Service companies are familiar with this connection and can quickly provide accessories.
API 8 Round Thread
Provides an economical connection for severe corrosive environments. Most API licensed facilities can thread accessories.
A close tolerance coupling and LubeLock thread compound provides an excellent gas–tight connection.
PTFE Center Ring
Provides a flush bore and a continuous corrosion barrier when used with a standard API bullet nose end finish.
This connection is also available in casing sizes using Buttress, 8 Round, LTC & STC threads